AR320 F1 Series User Guide
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iii Information for your safety and comfort Safety instructions Read these instructions carefully. Keep this document for future reference. Follow all warnings and instructions marked on the product. Turning the product off before cleaning Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
iv • Slots and openings are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. These openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug or other similar surface. This product should never be placed near or over a radiator or heat register, or in a built-in installation unless proper ventilation is provided.
v Note: The grounding pin also provides good protection from unexpected noise produced by other nearby electrical devices that may interfere with the performance of this product. • Use the product only with the supplied power supply cord set. If you need to replace the power cord set, make sure that the new power cord meets the following requirements: detachable type, UL listed/CSA certified, VDE approved or its equivalent, 4.6 meters (15 feet) maximum length.
vi Additional safety information Your device and its enhancements may contain small parts. Keep them out of the reach of small children. Disposal instructions Do not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost protection of the global environment, please recycle. For more information on the Waste from Electrical and Electronics Equipment (WEEE) regulations, visit www.acer-group.com/public/Sustainability/sustainability01.htm.
vii Finding your comfort zone Find your comfort zone by adjusting the viewing angle of the monitor, using a footrest, or raising your sitting height to achieve maximum comfort. Observe the following tips: • Refrain from staying too long in one fixed posture. • Avoid slouching forward and/or leaning backward. • Stand up and walk around regularly to remove the strain on your leg muscles. • Take short rests to relax your neck and shoulders. • Avoid tensing your muscles or shrugging your shoulders.
viii • Using a glare-reduction filter. • Using a display visor, such as a piece of cardboard extended from the display's top front edge. • Avoid adjusting your display to an awkward viewing angle. • Avoid looking at bright light sources, such as open windows, for extended periods of time. Developing good work habits Develop the following work habits to make your computer use more relaxing and productive: • Take short breaks regularly and often. • Perform some stretching exercises.
ix Regulations and safety notices FCC notice This device has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
x Operation conditions This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Notice: Canadian users This Class A digital apparatus complies with Canadian ICES-003.
xi 4 Some parameters required for compliance with Telecom's Telepermit requirements are dependent on the equipment (PC) associated with this device. In order to operate within the limits for compliance with Telecom's specifications, the associated equipment shall be set to ensure that automatic calls to different numbers are spaced such that there is not less than 5 seconds between the end of one call attempt and the beginning of another.
xii Prodotto laser di classe 1 Attenzione: Radiazioni laser invisibili in caso d’apertura. Evitare l’esposizione ai raggi. Producto láser de Clase 1 Precaución: Cuando está abierta, hay radiación láser. Evite una exposición al haz de luz. Produto Laser de Classe 1 Precaução: Radiação laser invisível quando aberto. Evite exposição ao feixe. Laserproduct klasse 1 Voorzichtig: Onzichtbare laserstraling indien geopend. Voorkom blootstelling aan straal.
xiii ENEGY STAR ENERGY STAR qualified products save you money by reducing energy cost and protecting the environment without sacrificing features or performance. Acer is proud to offer our customers products with the ENERGY STAR mark. What is ENERGY STAR? Products that are ENERGY STAR qualified use less energy and prevent greenhouse gas emissions by meeting strict energy efficient guidelines set by the U.S. Environmental Protection Agency.
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iii ix 1 System tour 1 System notes External and internal structure Front panel Rear panel Internal components Mainboard 2 3 3 5 7 8 2 System setup Setting up the system Pre-installation requirements Connecting peripherals Front connections Rear connections Turning on the system Power-on problems Configuring the system OS Turning off the system 3 System upgrades Installation precautions ESD precautions Pre-installation instructions Post-installation instructions Configuring the storage devices Accessi
xvi Upgrading the system memory Installing an expansion card Installing a PCI Express card on the left slot Installing a PCI Express card on the right slot 4 System BIOS BIOS overview Entering BIOS Setup BIOS setup primary menus BIOS setup navigation keys Main menu Advanced menu Processor Configuration Memory Configuration ATA Controller Configuration Serial Port Configuration PCI Configuration Advanced Chipset Configuration System Acoustic & Performance Configuration Power menu Security menu Setting a sys
xvii Appendix A Server management tools 99 Server management overview RAID configuration utilities MEGARAID SAS 8204ELP configuration Onboard SATA RAID creation 100 101 101 103 Appendix B Rack mount configuration Rack installation information System rack installation Vertical mounting hole pattern Installing the system into the rack Appendix C Acer Smart Console Using Acer Smart Console Software Installation Prerequisites on remote management PC Installing the Java Tool Installing the UPnP tool Using
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1 System tour
2 1 System tour System notes The AR320 is an entry-level 1U single processor server system based on the Intel Foxhollow platform. This system integrated the new Intel® 2chip architecture solution for Intel i3 series and Pentium dual core processors, and Intel® Xeon® X3400 Series quad core processors and the 3420 (Ibex Peak) chipset, with DDR3 technology supporting both Unbufferred ECC and Register DIMMs up to 1333 MHz in speed.
3 External and internal structure Front panel The illustration below shows the system front panel. No. Icon Component No. Icon Component 1 USB 2.0 ports 8 System ID button 2 HDD activity indicator 9 Power button 3 Power indicator 10 Optical drive bay 4 LAN1 activity indicator 11 Hot-plug HDD activity indicator 5 LAN2 activity indicator 12 Hot-plug HDD status indicator 6 System ID indicator 13 3.
4 1 System tour Front panel LED indicator status LED indicator LED color LED state Status Power indicator Green On S0: Power ON Green Blink (1 Hz at 50% duty cycle) S1: Sleep N/A Off S4 N/A Off S5 HDD activity indicator Green Blink HDD Access N/A Off No access and No HDD fault System Status/ Fault indicator Green On System ready / no alarm Green Blink (1 Hz at 50% duty cycle) System ready but some CPU functions and DIMM may be degraded or damaged.
5 Rear panel No. Icon Component 1 Power supply module cord socket 2 PS/2 mouse port 3 Serial port 4 Gigabit LAN ports (10/100/1000 Mbps) 5 Low-profile PCI Express 2.0 x8 expansion slots 6 System ID switch 7 Server management port (RJ-45) (10/100 Mbps) 8 USB 2.
6 1 System tour Rear panel LED indicator status LED indicator LED color LED state Status System ID indicator N/A Off Normal Blue On System ID button pressed LAN port LED indicators LED indicator LED color LED state Status RJ-45 LED (Left) N/A Off No connection or 10 Mbps Green On 100 Mbps Amber On 1000 Mbps Yellow On Active connection Yellow Blinking Transmit/Receive activity RJ-45 LED (Right)
7 Internal components No.
8 1 System tour Mainboard The mainboard becomes accessible once you open the system. It should look like the figure shown below. No.
9 No.
10 1 System tour No. Code Description 23 CLR_CMOS1 Clear CMOS jumper 24 USB1 Front USB1 cable connector 25 USB2 Internal USB connector 26 COM2 Connects to serial port 27 PCI3 PCI-E x16 slot 28 U28 BMC controller Mainboard jumper settings No.
11 No. Code Jumper Default Setting 2 PASSWORD Set Supervisor Password 1-2 Close: Set Supervisor Password (default setting) 2-3 Close: Clear Supervisor Password 3 BIOS_RVCR BIOS recovery 1-2 Close: Normal (default setting) 2-3 Close: Enable BIOS recovery 4 CLR_CMOS1 Clear CMOS 1-2 Close: Normal (default setting) 2-3 Close: Clear CMOS Note: Jumpers not indicated are for test purposes only. Backplane board and jumper settings No.
12 1 System tour No.
2 System setup
14 2 System setup Setting up the system Pre-installation requirements Selecting a site Before unpacking and installing the system, select a suitable site for the system for maximum efficiency. Consider the following factors when choosing a site for the system: • Near a grounded power outlet. • Clean and dust-free. • Stable surface free from vibration. • Well-ventilated and away from sources of heat.
15 Connecting peripherals Caution! The server operates on 100 to 240 VAC only. Do not connect the system to an incorrect voltage source. Refer to the illustration below for specific connection instructions on the peripherals you want to connect to the system. Front connections Rear connections Note: Consult the operating system manual for information on how to configure the network setup.
16 2 System setup Turning on the system After making sure that you have properly set up the system and connected all the required cables, you can now power on the system. To power on the system: After plugging in the power cord, press the power button. The system starts up and displays a welcome message on the monitor. After that, a series of POST messages appears. The POST messages indicate if the system is running well or not.
17 Power-on problems If the system does not boot after you have applied power, check the following factors that might have caused the boot failure. • The external power cord may be loosely connected. Check the power cord connection from the power source to the power supply module AC input connector on the rear panel. Make sure that the power cord is properly connected to the power source and to the AC input connector. • No power comes from the grounded power outlet.
18 2 System setup Configuring the system OS Acer Smart Setup assists you to conveniently install your choice of operating system. Note: To purchase the Acer Smart Setup software, contact your local Acer representative. To start using Smart Setup, follow the steps below. 1 Locate the Smart Setup disc included in the system package. 2 If an optional optical drive is not installed in the server, connect an external optical drive to your system.
19 Turning off the system There are two ways to turn off the server — via software or via hardware. The software procedure below applies to a system running the Windows operating system. For further operating system shutdown procedures, refer to the related user documentation. To turn off the system via software: 1 Press + + on the attached keyboard or click Start on the Windows taskbar. 2 Select Shut Down. 3 Select Shut down from the drop-down window then click on OK.
20 2 System setup
3 System upgrades
22 3 System upgrades Installation precautions Before you install any server component, we recommend that you read the following sections. These sections contain important ESD precautions along with pre-installation and post-installation instructions. ESD precautions Electrostatic discharge (ESD) can damage the processor, disk drives, expansion boards, mainboard, memory modules and other server components.
23 4 Place the system unit on a flat, stable surface. 5 Open the system according to the instructions on page 29. 6 Follow the ESD precautions described in this section when handling a server component. Post-installation instructions Perform the steps below after installing a server component. 1 See to it that all components are installed according to the described step-by-step instructions. 2 Reinstall all components or cable that have been previously removed. 3 Reinstall the top cover.
24 3 System upgrades Configuring the storage devices The system supports up to four 3.5-inch hot-plug SATA/SAS hard disk drives. An optional optical drive can also be added to the server. Accessing the drive bays Since SAS/SATA drives have hot-plug capability, you do not need to access the inside of the chassis or power down the system to install or replace SAS/SATA drives. Proceed to the next step for instructions.
25 Determining the drive status Each HDD carrier features two status LED indicators (see page 3) to display the hard drive status. If you are replacing a failed HDD, determine which drive has failed by checking the hot-plug HDD status indicators.
26 2 3 System upgrades Remove the hard disk drive with carrier. (1) Unlock the HDD carrier latch. (2) Slide the HDD carrier latch to release the lever. (3) Pull the lever and slide the carrier from the server. 3 Observe the post-installation instructions described on page 23. Installing an additional hard disk drive with carrier If you intend to install an additional HDD, you first need to remove the hard disk drive cover from the hard drive bay. 1 Observe the ESD precautions described on page 22.
27 3 Pull the HDD cover straight out of the drive bay. 4 Install the hard disk drive with carrier. (1) Use the lever to push the HDD carrier in the empty bay until it locks into place. (2) Close the HDD carrier lever. (3) Lock the HDD carrier. 5 Follow the same steps for installing additional hard disks.
28 3 System upgrades 6 If you have no plans of installing a new HDD to the server, you must reinstall the blank HDD carrier or HDD cover to maintain proper airflow. 7 Observe the post-installation instructions described on page 23.
29 Opening the server Caution! Before you proceed, make sure that you have turned off the system and all peripherals connected to it. Read the “Preinstallation instructions” on page 22. You need to open the server before you can install additional components or access the system’s internal components. Refer to the following sections for instructions. Removing the top cover Note: Observe the ESD precautions and pre-installation instructions described on page 22. 1 Press and hold the two release buttons.
30 2 3 System upgrades Install the top cover. (1) Place the top cover on the chassis so that the tabs on the cover align with the slots on the chassis. (2) Slide the top cover toward the front of the chassis until it is fully closed. Removing and installing an optical drive The system supports a slim SATA optical drive. 1 Observe the ESD precautions described on page 22. 2 Perform the pre-installation instructions described on page 22. 3 Remove the top cover. See page 29.
31 8 Position the ODD bracket (3) and tighten the screw (4) to secure the bracket in place. 9 Connect the power and data cable (5) to the new optical drive. Removing and installing the air duct Caution! Always operate your server with the air duct installed to ensure reliable and continued operation. You need to remove the air duct to perform the following procedures: • Removing and installing a processor. • Removing and installing a memory module.
32 3 System upgrades Installing the air duct 1 Observe the ESD precautions described on page 22. 2 Perform the pre-installation instructions described on page 22. 3 Remove the top cover. See page 29. 4 Place the air duct on the chassis so that the tabs on the air duct align with the slots on the chassis. Caution! Do not pinch or unplug cables that may be near or under the air duct.
33 Replacing a system fan The system has five high-performance PWM fans to provide the cooling for the system. Fan speed may be controlled by a setting in BIOS (see Chapter 4). To replace a fan module: 1 Perform the pre-installation instructions described on page 22. Warning! The system fans become very hot when the system is on. Allow it to cool off first before handling. 2 Remove the top chassis cover while the system is still running to determine which of the fans has failed.
34 3 System upgrades (2) Insert the new fan into the chassis and make sure it is properly seated. (3) Connect the fan cable. 5 Observe the post-installation instructions described on page 23. Replacing the processor and heatsink Notes: • Always connect the power cord last and always remove it before adding, removing or changing any hardware components. Make sure that you install the processor into the CPU socket before you install the CPU heatsink.
35 Removing the heatsink Warning! We do not recommend that the processor or the heatsink assembly be removed. However, if you do need to uninstall the heatsink assembly, please follow the instructions below to prevent damage to the processor or the CPU socket. 1 Observe the ESD precautions described on page 22. 2 Perform the pre-installation instructions described on page 22. 3 Remove power from the system and unplug the AC power cord from the power supply. 4 Remove the top cover. See page 29.
36 3 System upgrades Installing a heatsink Caution! The heat sink has a thermal interface material (TIM) on the underside. Use caution so that you do not damage the TIM. If a protective film is installed on the TIM, remove it. 1 Observe the ESD precautions described on page 22. 2 Perform the pre-installation instructions described on page 22. 3 Remove power from the system and unplug the AC power cord from the power supply.
37 Upgrading the processor Processor configuration guidelines The server supports a single LGA 1156 processor socket supporting Intel Xeon 3400 series or Pentium and i3 series processors. The supplied processor may be upgraded. Observe the following guidelines when replacing or installing a processor. • The CPU socket must always be populated. If no processor is installed in this socket, the system will fail to boot. • Before removing the processor, make sure to back up all important system files.
38 3 System upgrades (2) Rotate the load lever to the fully open position until the retention plate is completely lifted. (3) Grasp the processor by its edges and lift it out of its socket. (4) Store the old processor inside an anti-static bag.
39 4 Remove the new processor from its protective packaging. 5 Install the new processor. (1) Hold the processor by its edges then insert it in the socket. Make sure that the alignment tabs on the socket fit the two notches located on the edges of the processor. The pins are keyed in such a way that you cannot install the processor in the wrong orientation without bending the pins. (2) Close the retention plate. (3) Slide the retention plate tab under the retention knob.
40 3 System upgrades (4) Engage the load lever back in place and secure the load lever under the load lever retention tab. 6 Apply the thermal interface material. (1) Use an alcohol pad to wipe off the old thermal grease from both the heat sink and the processor socket retention plate. (2) Apply a thin layer of an approved thermal interface material before installing the heat sink. Make sure that only a very thin layer is applied so that both contact surfaces are still visible.
41 Upgrading the system memory System memory interface The system has a total of six DIMM slots in two memory channels (1 and 2 ). In each channel, the slot farthest from the CPU is slot A (DIMM1A and 2A in blue ) while the nearest one is slot C (DIMM1C, 2C in black). The following illustration shows the DIMM slot locations. Independent mode There are six DIMM slots in two memory channels that support two UDIMM modules or three RDIMM modules per channel.
42 • 3 System upgrades If mixing different DIMMs in one channel, the DIMM with higher rank and density should be populated from slot A. Memory population for independent mode Channel 1 DIMM slots Configuration 1C 1B Channel 2 DIMM slots 1A A X B X C D X X X X X 2C 2B Notes 2A X X X X X X SR, DR RDIMMs only Notes: 1. Place DIMMs in “X” location. 2. DIMM population must correspond to the above tables. 3. DIMM modules support 1 GB, 2 GB and 4 GB DIMMs. 4.
43 Memory identification Generally, there are some memory information printed on the label of the DIMM module. Different vendors may have different formats but the convention is usually like this: Density Rank Bit organization Speed Item Description Density 1 GB, 2 GB, 4 GB, 8 GB. This platform supports DIMM organized by 1 Gb or 2 Gb DRAM chips. Rank 1R = Single Rank 2R = Dual Rank 4R = Quad Rank Notes: If quad rank DIMM is used, a maximum of only two DIMMs per channel can be supported.
44 3 System upgrades Installing a memory module: Warning! Memory of the identical size, speed, and organization must be installed in the same colored DIMM slots. 1 Perform the pre-installation instructions described on page 22. 2 Install the memory module. (1) Align the DIMM so that the notch on the slot fits the keyed edge of the module, then press the module at both ends to seat it fully in the slot. If you insert an DIMM but it does not fit easily in the slot, you have inserted it incorrectly.
45 Removing a memory module: Important: Before removing any DIMM from the mainboard, make sure to create a backup file of all important data. 1 Perform the pre-installation instructions described on page 22. 2 Remove the memory module. (1) Press the holding clips on both sides of the DIMM slot outward to release the DIMM. (2) Gently pull the DIMM upward to remove it from the DIMM slot.
46 3 System upgrades Installing an expansion card Your server has a preinstalled riser card designed specifically for use in the 1U rackmount chassis. You can install low-profile PCI Express cards on the left and right slots. Installing a PCI Express card on the left slot 1 Perform the pre-installation instructions described on page 22. 2 Remove the screw that secures the PCI expansion slot bracket to the server. 3 Lift to remove the PCI slot bracket.
47 5 Pull out the left PCI slot shield and store it for reassembly later. 6 Install the SAS card into the left slot and secure the card with the screw.
48 3 System upgrades 7 Insert the PCI slot bracket and secure with the screw. 8 Connect the appropriate cables to the card and make sure the cables are routed correctly as follows. For LSI 8204ELP SAS card: (1) Connect the SAS cable to the SAS connector on the card.
49 For LSI 8708EM2 SAS card: (1) Install the iBBU (1) into the iBBU holder. (2) Connect the iBBU cable (2) to the iBBU connecor on the card. (3) Connect the SAS cable (3) to the SAS connector on the card. Installing a PCI Express card on the right slot 1 Perform the pre-installation instructions described on page 22. 2 Remove the screw that secures the PCI expansion slot bracket to the server.
50 3 System upgrades 3 Lift to remove the PCI slot bracket. 4 Remove the screw that secures the PCI slot shield. Store the screw for reassembly later. 5 Pull out the right slot shield and store it for reassembly later.
51 6 Insert the PCI Express card into the right slot and secure the card with the screw. 7 Insert the PCI slot bracket and secure with the screw. 8 Connect the appropriate cables to the card and make sure the cables are routed correctly as follows.
52 3 System upgrades For LSI 8204ELP SAS card: (1) Connect the SAS cable to the SAS connector on the card. Note: The right slot does not support the installation of the LSI 8708EM2 SAS card.
4 System BIOS
54 4 System BIOS BIOS overview BIOS setup is a hardware configuration program built into the system's Basic Input/Output System (BIOS). Since most systems are already properly configured and optimized, there is no need to run this utility. You will need to run this utility under the following conditions. • When changing the system configuration settings. • When redefining the communication ports to prevent any conflicts. • When modifying the power management configuration.
55 Entering BIOS Setup 1 Turn on the server and the monitor. If the server is already turned on, close all open applications, then restart the server. 2 During POST, press . If you fail to press before POST is completed, you will need to restart the server. The Setup Main menu will be displayed showing the menu bar. Use the left and right arrow keys to move between selections on the menu bar.
56 4 System BIOS BIOS setup navigation keys Use the following keys to move around the Setup Utility: • Left and Right arrow keys – Move between selections on the menu bar. • Up and Down arrow keys – Move the cursor to the field you want. • PgUp and PgDn keys – Move the cursor to the previous and next page of a multiple page menu. • Home – Move the cursor to the first page of a multiple page menu. • End – Move the cursor to the last page of a multiple page menu.
57 Main menu Parameter Description Option System BIOS Version Build Date Version number of the BIOS Setup Utility. Date when the BIOS Setup Utility was created. Processor CPU Type Technical specifications for the installed processor. Core Frequency Count Memory Size Quiet Boot Total size of extended memory detected during POST. Allows the bootup screen options to be modified between POST messages or the OEM logo. Select Disabled to display the POST messages.
58 4 System BIOS Parameter Description Option Post Error Pause Select whether or not to pause POST when a boot-up error is detected. All, But Keyboard No Errors System Date Sets the date following the weekday-month-day-year format. System Time Sets the system time following the hour-minute-second format.
59 Advanced menu The Advanced menu display submenu options for configuring the function of various hardware components. Select a submenu item, then press to access the related submenu screen.
60 4 System BIOS Processor Configuration Parameter Description Options Hyper Threading Technology Select whether to enable the Intel HyperThreading (HT) Technology function. HT enables to host operating system to view a single physical processor to appear as two logical processors. This can boost performance in OS and applications that are HT-compliant.
61 Parameter Description Options Enhanced Intel SpeedStep Technology Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enabled Disabled When enabled, the Intel Turbo Mode Technology field is displayed. Processor C1E State Support Select whether to enable the C1 Enhanced mode for the processor. If enabled, all logical processors in a physical processor will run in a C1 state.
62 4 System BIOS Parameter Description Options Intel Turbo Mode Technology When this feature is enabled, the processor can dynamically overclock one or two of its four processing cores to improve performance with applications that are not multithreaded or optimized for quad-core processors. Enabled Disabled Note: This field is not shown when the Enhanced SpeedStep Technology is disabled.
63 Parameter Description Processor Information Technical specifications for the installed processor.
64 4 System BIOS Memory Configuration Parameter Description Total Memory Total size of system memory detected during POST. Effective Memory Total size of effective memory detected during POST. Memory Frequency Total memory frequency detected during POST DIMM Information The size of memory installed on each of the DDR3 DIMM slots. DIMM 1A/1B/1C/2A/ 2B/2C slots Memory Retest Memory Control Setting Options Select whether to delete the historical memory data log.
65 ATA Controller Configuration Parameter Description Options Serial ATA Enables or disables the Serial ATA.
66 4 System BIOS Parameter Description Options SATA Mode Selection When set to IDE, the SATA controller disables its RAID and AHCI functions and runs in the IDE emulation mode. You will not have access to the RAID setup utility. IDE RAID ACHI When set to AHCI, the SATA controller enables its AHCI functionality. However, its RAID functions will be disabled and you will not be able to access the RAID setup utility at boot time. For more information on AHCI, refer to the SATA AHCI Mode BIOS feature.
67 Parameter Description Options Transfer Mode Selects the method for moving data to/from the drive. Standard Fast PIO 1 Fast PIO 2 Fast PIO 3 Fast PIO 4 FPIO 3/DMA 1 FPIO 4/DMA 2 Ultra DMA Mode Selects the Ultra DMA mode for moving data to/from the drive.
68 4 System BIOS Serial Port Configuration Parameter Description Options Serial Port A/B When set to Enabled, the system allows you to configure the serial port settings. Enabled When set to Auto, the system allows the server BIOS or OS to select a configuration. Disabled Auto When set to Disabled, the system will not display any configuration for the serial port. Base I/O Address Selects the base I/O address and IRQ setting for the selected serial port.
69 PCI Configuration Parameter Description Options PCI-E_1/2 Option ROM When enabled, this setting will initialize the device expansion ROM for the related PCI slot. Enabled Onboard LAN iSCSI Boot ROM Enables or disables the load of embedded Internet SCSI option ROM for the onboard LAN controller. Enabled Onboard NIC1/NIC2 Enables or disables the onboard LAN controller.
70 4 System BIOS Advanced Chipset Configuration Parameter Description Options Intel VT for Directed IO Intel VT-d improves security and reliability of the systems and also improves performance of I/O devices in virtualized environment. Enabled Enables or disables Directed IO supporting Intel Virtualization Technology.
71 Parameter Description Options Memory ECC Error Log Identifies the memory ECC error log. Disabled Correctable Error Uncorrectable Error Both ECC Threadholds Identifies the ECC threadholds. Use “+” and “-“ keys to adjust the desire value. UnCorrectable pass to OS When set to Enabled, the system will skip the error and boot up automatically. Enabled Enabled multimedia Timer Enables or disables the onboard graphic device. Yes Interrupt Remapping Enables or disables the Interrupt Remapping.
72 4 System BIOS System Acoustic & Performance Configuration Parameter Description Options Open-loop Thermal Throttle Enables or disables Open-loop Thermal Throttle. Enabled Temperature Chassis inlet Temperature Rise Air speed to the DIMMs System Altitude Pitch between DIMMs Disabled User-defined items. Use the number keys to input the desired value.
73 Parameter Description Options Close-loop Thermal Throttle Enables or disables Close-loop Thermal Throttle. Enabled Temperature hysteresis Disabled User-defined items. Use the number keys to input the desired value. Temperature guardband Temperature Chassis inlet Temperature Rise Air speed to the DIMMs System Altitude Pitch between DIMMs FAN Speed Control Enables or disables fan speed control.
74 4 System BIOS Power menu Parameter Description Options Deep Power Off Mode Enables or disables the Deep Power Off Mode. Enabled Power On by RTC Alarm Sets the system to wake up from an RTC alarm. On Power On by PCI & PCIE Sets the system to wake up when a PCI or PCIE device is detected. Enabled Power On by Modem Ring Sets the system to wake up when an incoming call is detected on the modem.
75 Parameter Description Options After Power Failure Defines the power state to resume to after the system shuts down due to interruption in AC power. Last State When set to Last State, the system will return to the active power state prior to the shutdown. When set to Stay Off, the system remains off after power shutdown.
76 4 System BIOS Security menu The Security menu allows you to safeguard and protect the system from unauthorized use by setting up access passwords. There are three types of passwords that you can set: • Supervisor password Entering this password will allow the user to access and change all settings in the Setup Utility. • User password Entering this password will allow a user to enter the Setup menus, but not have the rights to make changes.
77 Parameter Description Set Supervisor Password Press to configure the supervisor password. Set User Password Press to configure the user password. Password On Boot Select Enabled to activate security check during POST. Power Button Lockout Options Enabled Disabled Enabled Disabled Clear Case Open Status Press to clear the case open status. TPM Support TPM, stands for Trusted Platform Module.
78 4 System BIOS Setting a system password 1 Use the up/down keys to select a password parameter (Set Supervisor Password or Set User Password), then press . A password box will appear. 2 Type a password then press . The password may consist of up to eight alphanumeric characters (A-Z, a-z, 0-9). 3 Retype the password to verify the first entry then press again. 4 Press . 5 Select Yes to save the new password and close the Setup Utility.
79 Server Management menu Parameter Description System Information Displays basic system ID information, as well as BIOS firmware versions. Press to access the related submenu. Console Redirection Displays console redirection-related settings. Press to access the related submenu. Event Log Configuration Displays basic system event log information. Press to access the related submenu.
80 4 System BIOS System Information The System Information submenu is a simple display page for basic system ID information, as well as BIOS firmware versions. Items on this window are non-configurable. Parameter Description BMC IP Address Source Configures the BMC IP address source.
81 Parameter Description Options IP Address Determines the IP address. IP Subnet Mask Determines the IP subnet mask. Default Gateway Determines the default gateway address. Console Redirection Parameter Description Options BIOS Redirection Port Selects whether to enable console redirection. Serial Port A Console redirection enables users to manage the system from a remote location. Disabled Flow Control Assigns control for the console redirection flow.
82 4 System BIOS Parameter Description Options Terminal Type Selects a terminal type to be used for console redirection. VT100 VT100 8bit PC-ANSI 7bit VT100+ VT-UTF8 ASCII Continue C.R. After POST Selects whether to enable console redirection after POST. On Off Event Log Configuration Parameter Description Options Assert NMI on SERR Enables the SERR signal to be reported as a critical event via NMI.
83 Parameter Description Options Log POST System Event Logs in to the System Event log when the system boots.
84 4 System BIOS Boot menu The Boot menu allows you to set the drive priority during system bootup. BIOS setup will display an error message if the drive specified is not bootable.
85 Exit menu The Exit menu displays the various options to quit from the BIOS setup. Highlight any of the exit options then press . Parameter Description Exit Saving Changes Saves changes made and close the BIOS setup. Exit Discarding Changes Discards changes made and close the BIOS setup. Load Setup Defaults Loads the default settings for all BIOS setup parameters. Setup Defaults are quite demanding in terms of resources consumption.
86 4 System BIOS
5 System troubleshooting
88 5 System troubleshooting Resetting the system Before going through in-depth troubleshooting, attempt first to reset the system using one of the methods below. To do this Press Soft boot reset to clear the system memory and reload the operating system. ++ Cold boot reset. Turn the system power off and then on. This clears system memory, restarts POST, reloads the OS and halts power to all peripherals.
89 BIOS error beep codes During POST (Power-On Self-Test) routines, which are performed each time the system is powered on, errors may occur. Non-fatal errors are those, which, in most cases, allow the system to continue the boot-up process. The error messages normally appear on the screen. Fatal errors are those which will not allow the system to continue the boot-up procedure. If a fatal error occurs, you should consult with your system manufacturer for possible repairs.
90 5 System troubleshooting Initial troubleshooting checklist Use the checklist below to eliminate the possible cause for the problem you are encountering.
91 Hardware diagnostic testing This section provides a more detailed approach to identifying a hardware problem and its source. Checking the boot-up status Caution! Before disconnecting any peripheral cables from the system, turn off the system and any external peripheral devices. Failure to do so can cause permanent damage to the system and/ or the peripheral device. 1 Turn off the system and all external peripheral devices.
92 5 System troubleshooting Verifying the condition of the storage devices As POST determines the system configuration, it tests for the presence of each mass storage device installed in the system. As each device is checked, its activity indicator should turn on green briefly. Check the activity indicators for the hard drive(s), DVD-ROM drive, and any other device you may have installed.
93 Specific problems and corrective actions Listed below are specific problems that may arise during the use of your server and their possible solutions. Power indicator does not light. Do the following: • Make sure the power supply module is properly installed. • Make sure the power cord is connected correctly. • Make sure that the wall outlet has power. Test it by plugging in another device. • Make sure the power indicator on the front panel is lit up green.
94 5 System troubleshooting ODD (optical disk drive) activity indicator does not light. Do the following: • Make sure the ODD drive is properly connected to your system. • Check that drive is properly configured. ODD tray cannot be ejected. Insert the tip of a paperclip into the small hole on the ODD drive. Slowly pull the tray out from the drive until the tray is fully extended then remove the disc. ODD drive cannot read a disc. Do the following: • Make sure you are using the correct type of disc.
95 Newly installed memory modules are not detected. Do the following: • Make sure the memory modules specifications comply with the system requirements. • Make sure the memory modules have been populated according to the system guidelines. • Make sure the memory modules are properly installed on their mainboard slots. Network status indicator does not light. Do the following: • Check the cabling and network equipment to make sure that they are in proper condition. • Reinstall the network drivers.
96 5 System troubleshooting System does not recognize all of the processors installed. Do the following: • Make sure the processor specifications comply with the system requirements. • Make sure the processor has been populated according to the system guidelines. • Make sure the processor is properly installed on their mainboard slots. No characters appear on the display monitor.
97 If you are using an add-in video controller card, do the following: 1 Verify that the display monitor works using the onboard video controller. 2 Verify that the add-in video controller card is fully seated in its slot. 3 Reboot the system for the changes to take effect. 4 If there are still no characters on the screen after you reboot the system, reboot it again. Take note of the beep codes emitted during POST. This information may be required if you seek technical assistance.
98 5 System troubleshooting
Appendix A Server management tools
100 Appendix A Server management tools Server management overview The server management tools supported by this system are listed in the table below. Tool Function BIOS Setup Utility Configure different hardware components and system functions (memory, processor, and security settings). Please refer to the "4 System BIOS" on page 53 for details. Acer Smart Server Manager Remotely manage the server in a network environment through a single management station.
101 RAID configuration utilities MEGARAID SAS 8204ELP configuration This section briefly shows how to create a RAID volume with MegaRAID SAS 8204ELP. Entering MegaRAID SAS RAID Configuration Utility To start MegaRAID SAS RAID Configuration Utility for MegaRAID SAS 8204ELP, press + when you see RAID BIOS during POST. Loading factory default settings 1 Select Objects from Management menu. 2 Select Adapter from Objects. The screen shows a list of available adapters.
102 Appendix A Server management tools 8 Press to end the array configuration. 9 Select YES to save the configuration and press any key to return to the Configuration menu. 10 Press to return to the Management Menu. Initialing a RAID volume 1 Select Initialize from the Management menu. All logical drives should be listed under Logical Drives. 2 Press the space bar to select drives for initialization. The selected drive will be shown in yellow.
103 Onboard SATA RAID creation This section explains briefly how to create a RAID volume with the onboard SATA RAID. Enabling the onboard SATA RAID controller To configure onboard SATA RAID, you have to enable the onboard SATA RAID in BIOS first. 1 During POST, press to access the BIOS Setup Utility. 2 Select the Advanced > ATA Controller Configuration submenu. 3 Change the setting of the SATA Mode Selection from IDE to RAID.
104 Appendix A Server management tools Assigning a hot spare drive The onboard SATA RAID Configuration Utility in POST does not provide the function to assign a hot spare drive. To assign a hot spare drive, use the onboard SATA RAID utility installed in the operating system.
Appendix B Rack mount configuration
106 Appendix B Rack mount configuration Rack installation information Rack installation precautions Follow the rack manufacturer's safety and installation instructions for proper rack installation. The following additional rack safety installation measures should be considered: • Anchor the equipment rack The equipment rack must be anchored to an unmovable suitable support to prevent the rack from falling over when one or more systems are fully extended out of the rack assembly.
107 • Elevated operating ambient temperature The maximum operating temperature of the system is 35°C (95°F). Careful consideration should be given to installing the system in an environment compatible with the 35°C (95°F) maximum ambient temperature. • Reduced airflow The amount of airflow required for the safe operation of the equipment should not be compromised when installing the system in a rack. • Mechanical loading Exercise care when mounting the system in a rack to avoid any accidents.
108 Appendix B Rack mount configuration System rack installation The server should be mounted into a rack. A tool-less rack rail kit is available for installing system to a rack cabinet. The figure below shows the server in a rack-mount position.
109 Vertical mounting hole pattern The four vertical rails of the system rack contain mounting holes arranged in a manner shown in the figure below: The system occupies 1U in the rack. Count the U positions and hole numbers from the bottom up. The distance from the center of two holes with closer spacing to the center of the next pair is equivalent to 1U. Note: The unit of measurement used in this guide is "U" (1U = 1.75 inches or 44.45 mm).
110 Appendix B Rack mount configuration Installing the system into the rack Caution! To minimize the chances of injuries, make sure that two or more people help in installing the server. To install the system into a four-post rack 1 Confirm that the left and right inner rails have been correctly identified. 2 Attach the inner rails to both sides of the server. (1) Align the holes on the left and right front inner rails (1) to the hooks on the left and right sides of the server.
111 (3) Make certain the proper mounting holes on the rack post are selected. (4) Align two washers on each side to the holes on the rack mount and the front mounting rails. Use two metal screws to secure the front mounting rails (1) to the rack. (5) Align two washers on each side to the holes on the rack mount and the back mounting rails. Use two metal screws to secure the back mounting rails (2) to the rack.
112 Appendix B Rack mount configuration 5 Fully extend the mounting rails (1) on the rack. 6 Install the server into the rack. Insert the inner rails (2) into the mounting rails, then push the server into the rack until you hear a click sound.
113 7 Appendix B Rack mount configuration For security purposes, tighthen the left and right thumbscrews to secure the server to the rack as illustrated below.
Appendix C Acer Smart Console
115 Appendix C Acer Smart Console Using Acer Smart Console The Acer Smart Console has a user-friendly graphical user interface (GUI) and a standard Internet browser. This article will help you become familiar with the Acer Smart Console. Each function will be described clearly. Acer Smart Console offers: • System monitoring - Providing detailed information via a web UI, including system information readings, system health overview, sensors readings, and System Event Log readings.
116 Software Installation Prerequisites on remote management PC Before installing Java tool and UPnP tool, make sure your system have the following configuration requirements: • Supported environments - Microsoft Windows Vista, XP, Windows 2000, 2003, 2008 Server. • JAVA Recommended Version 6 Update 12 (file size: ~ 7 MB) Installing the Java Tool Follow the instructions below to install Java in a Windows operating system. 1 Go to http://www.java.com.
117 Appendix C Acer Smart Console Installing the UPnP tool Follow the instructions below to get Intel Device Spy for UPnP Technologies tool: 1 Download Device Spy for UPnP Technologies from the Intel website: http://www.intel.com/. 2 Search for the following phrase: Intel® Tools for UPnP Technologies The download page changes from time to time, so doing a search will give you the best results. 3 Download the compressed file and uncompress it.
118 Using the UPnP tool to search for a server Follow the instructions below to search a server: 1 Download and install the Intel Device Spy for UPnP Technologies program onto your remote client system. Refer to "Installing the UPnP tool" on page 118 for more information. 2 Run the Intel Device Spy for UPnP Technologies program. The name Acer Smart Console devices display on the left pane, under the UPnP Devices tree. 3 Select Acer Smart Console device to view its properties on the right pane.
119 Appendix C Acer Smart Console 4 Click on the IP address located in the Presentation URL field to connect to your server. 5 System will prompt a window for the user name and password. 6 Enter the default user name and password. 7 • Username: root • Password: superuser Click Login to log on to your Acer Smart Console. Note: The default user name is root and the default password is superuser. Both user name and password are case sensitive and should be entered in lower case each time.
120 Configuring the BMC NIC settings You can configure the BMC NIC settings using DHCP or static IP addressing. Configuring the BMC NIC settings using DHCP 1 Enter the BIOS setup (see "Entering BIOS Setup" on page 55). 2 Select Server Management menu. 3 Select System Information then press . 4 Select BMC IP Address Source then press . 5 Select DHCP. 6 Press . 7 Select Yes to save the modified password and close the Setup Utility.
121 5 Appendix C Acer Smart Console Select Static. 6 Enter the static IP address in the IP Address field. 7 Enter the IP subnet mask and default gateway settings in their respective fields. 8 Press . 9 Select Yes to save the modified password and close the Setup Utility.
122 Accessing Acer Smart Console You can use the Intel Device Spy for UPnP technologies tool or a web browser to access the Acer Smart Console. Accessing the Acer Smart Console using Intel Device Spy 1 Run the Intel Device Spy for UPnP Technologies program. 2 Click on the server name under the UPnP Devices tree. 3 Click on the IP address located in the Presentation URL field to connect to your server. The system will prompt you to enter the user name and password.
123 Appendix C Acer Smart Console Accessing the Acer Smart Console using the Web browser 1 Open your web browser and enter the system’s IP address. You will be prompted to enter a username and password. 2 Enter the root user name and password in the login screen. 3 • Username: root • Password: superuser Click Login. The Acer Smart Console page appears. Note: The default user name is root and the default password is superuser.
124 Acer Smart Console user interface The Acer Smart Console page opens once you have logged in. This page provides a central location for managing all connected servers. The user interface includes a system status alert indicator, function list, menu bar, function title, section information, and an online help. System status indicator The system status indicator, located in the upper left-hand corner of the Acer Smart Console page, monitors and displays the system health and stability.
125 Appendix C Acer Smart Console System Information The System Information menu includes options that allow you to view general system information and the system FRU (field replaceable unit). Selecting the System Information menu displays the system information and FRU readings options in the left pane.
126 FRU Reading Provides information about major system components, including chassis, mainboard, and product information.
127 Appendix C Acer Smart Console Server Health Displays data related to the server’s health, such as sensor readings and the event log. This menu include two options: Sensor Readings and Event Log. Sensor Readings Allows you to monitor status of the voltages of the power supply, the fan speed, processor and system temperature sensors.
128 Sensor Color Display Indicates the health condition of the system processor, fan, temperature, and voltage in a box displayed before each sensor category. • Green - Indicates the sensor is in good health. • Amber - Indicates the sensor is in warning status. • Red - Indicates the sensor is in critical status. Threshold Click Show Thresholds to view the threshold parameters of each sensor.
129 Appendix C Acer Smart Console Event Log Provides a record of system events related to critical hardware components. It logs the events when the sensor triggers an abnormal state or is recovering from an abnormal state. When the log matches a pre-defined alert, the system will send out the notification automatically if pre-configured.
130 Configuration Allows you to designate email recipients for notification of system alerts, configure LDAP (Lightweight Directory Access Protocol) settings, configure the mouse mode settings, configure the network settings, configure the remote session settings, configure the SMTP email server settings, create an SSL certificate and, manage users, and initiate actions for a sensor alert.
131 Appendix C Acer Smart Console Alerts Allows you to designate up to 15 email recipients for notification of system alerts. When alerts occur, the system will send an email or a SNMP (Simple Network Management Protocol) trap containing the event detail to the designated recipients. The Alerts page allows you to do the following: • Modify - Change the email address or the destination server. • Send Test Alert - Sends a test alert to the designated email address.
132 Setting up alerts You can set up notifications to be sent via SNMP traps or via email. Setting up SNMP traps 1 On the Alerts page, click Modify. 2 Select Snmp Trap from the Alert Type drop-down menu. 3 Specify the event severity, such as Critical or Warning. 4 Enter the IP information. 5 Click Save. Setting up email notifications 1 On the Alerts page, click Modify. 2 From the Alert Type menu, select e-mail. 3 Specify the event severity, such as Critical or Warning.
133 Appendix C Acer Smart Console LDAP Allows you to download user account list and the authentication from the LDAP server and create Acer Smart Console user account from this list. Configuring the LDAP settings 1 Click Enable LDAP Authentication on the LDAP Settings page. 2 Enter the required information to access the LDAP server. 3 Click Save.
134 Mouse mode The Mouse mode option allows you to set a mouse mode to control your mouse. Setting the mouse mode 1 2 Select a mouse mode from the Mouse Mode page. • Absolute - Select this setting when using a Microsoft Windows operating system. • Relative - Select this setting when using a Linux operating system. Click Save.
135 Appendix C Acer Smart Console Network Allows you to configure and change the management network parameters. You can configure the network settings manually or using DHCP (Dynamic Host Configuration Protocol). Configuring the network settings 1 On the Network Settings page, select whether to obtain an IP address automatically or configure the network settings manually. 2 Click Save.
136 Remote Session Allows you to enable or disable encryption on KVM (Keyboard, Video Mouse) or Media data during a redirection session. Configuring the Remote Session settings 1 On the Remote Session page, select whether to enable KVM or Media Encryption. 2 Select a Virtual Media Attach Mode. 3 Click Save.
137 Appendix C Acer Smart Console SMTP Allows you to configure the SMTP (Simple Mail Transfer Protocol) mail server settings. Configuring the SMTP settings 1 On the SMTP Setting page, select a LAN channel number. 2 Enter the IP address of the SMTP server. 3 Enter the username and password. 4 Enter the email address for sending email notifications. 5 Enter the machine name. 6 Click Save.
138 SSL Allows you to upload a SSL certificate. Uploading an SSL certificate 1 On the SSL Upload page, click Browse to locate the SSL certificate on your system. 2 Click Upload. Users Allows you to create, edit, delete, and view user accounts from the user list. To configure user accounts in the User List page, you can select from the following command buttons: • Delete User - Removes the user from the list. • Modify User - Edits the user profile. • Add User - Creates a new user account.
139 Appendix C Acer Smart Console User Privileges The User List page includes a privilege setting for determining the maximum privilege a user can have to the system. Users can be configured to have certain access permissions, such as administrator privilege, operator privilege, no access. The BMC (Baseboard Management Controller) maintains a local database of remote access users and their privileges.
140 Modifying a user account 1 Click Modify User on the Users page. 2 Enter the username. 3 Enter the password. 4 Re-enter the password. 5 Select a privilege level from the Network Privileges drop-down menu. 6 Click Modify.
141 Appendix C Acer Smart Console Event Action Allows you to initiate actions on a sensor alert. You can set system power off, power reset or power cycle when an event occurred. The table below lists the event actions. Action Description Global PEF Configuration Enables or disables the power off, power reset, power cycle action. Add PEF Entry Select sensor type and sensor name. After the Event Offsets table displays, you can select the PEF action and event offsets.
142 Remote Control The Remote Control menu allows you to start a Remote Console session with the host system and manage power remotely. This menu include two options: KVM Remote Console Redirection and Server Power Control. KVM Remote Console Redirection Allows you to start the KVM Remote Console utility and remotely manage the server using the monitor, mouse and keyboard as if you are connected directly to the server.
143 Appendix C Acer Smart Console For more information about the KVM Remote Console application, refer to "KVM Remote Console Utility" on page 147. Server Power Control Allows you to perform a remote power on, power off, power cycle, and reset of your server. Performing a remote power control operation On the Server Power Control page, select an option then click Perform Action.
144 Maintenance Allows you to perform a upgrade the BMC firmware (including Acer Smart Console and FRU information) and update the SDR file. Upgrading firmware 1 Click Firmware Update on the Maintenance page. 2 Click Enter Update Mode. The Firmware Upload page appears. Note: You will not be able to perform any tasks until the upgrade is completed and the device is rebooted. 3 Click Browse to locate the firmware image file. 4 Click Upload Firmware to upload the image file to the server.
145 Appendix C Acer Smart Console Updating the SDR file 1 On the Maintenance Options page, click SDR Update. 2 On the SDR Update page, click Enter Update Mode. The SDR Upload page appears. Note: You will not be able to perform any tasks until the upgrade is completed and the device is rebooted. 3 Click Browse to locate the firmware image file. 4 Click Upload SDR to upload the image file to the server.
146 KVM Remote Console Utility You can launch the KVM Remote Console utility from the Smart Console Remote Control menu. The KVM Remote Console utility enables you to control any programs on the server remotely, using a local keyboard, video and mouse.
147 Appendix C Acer Smart Console Menu bar The menu bar across the top of the KVM Remote Console screen contains the following menu options. • Video • Keyboard • Mouse • Options • Device • Help Video menu The Video menu includes the following command options: • Pause Redirection - Temporarily pauses the KVM console redirection. • Resume Redirection - Resumes KVM console redirection. • Refresh Video - Reloads the KVM’s viewer screen. • Compression - Select a video compression type.
148 Keyboard menu The Keyboard menu includes the following command options: • Hold Right Ctrl Key - Select this option before typing keys you want to combine with the right key. • Hold Right Alt Key - Select this option before typing keys you want to combine with the right key • Hold Left Ctrl Key - Select this option before typing keys you want to combine with the left key. • Hold Left Alt Key - Select this option before typing keys you want to combine with the left key.
149 Appendix C Acer Smart Console Option menu The Option menu includes the following command options: • Bandwidth - Select auto-detect or manually select a bandwidth. Options include: 256 Kbps, 512 Kbps, 1 Mbps, 10 Mbps, and 100 Mbps. • Keyboard/Mouse Encryption - Select to enable or disable keyboard/mouse encryption.
150 Index Exit menu 85 Main menu 57 Memory Configuration 64 navigation keys 56 PCI Configuration 69 Power menu 74 Processor Configuration 60 Security menu 76 Serial Port Configuration 68 Server Management menu 79 System Acoustics & Performance Configuration 72 System Information 80 A Acer Smart Console 116 accessing 123 BMC NIC settings 121 Configuration 131 installing 117 Maintenance 145 Remote Control 143 Server Health 128 System Information 126 system status alert indicator 125 UPnP tool 118 user inte
151 K KVM Remote Console rack installation 105 mounting pattern 109 precautions 106 RAID configuration utilities 101 RAID Volume creating 103 rear panel 5 regulations and safety ix fcc notice ix removing air duct 31 memory 45 optical drive 30 processor 37 system fan 33 top cover 29 147 L LED System ID 6 LED indicator LAN port 6 LED indicator status front panel 6 M mainboard 7 memory installing 44 removing 45 memory configuration BIOS settings 64 memory modules 7 S O opening the system 29 installing t
152 system upgrade 21 ESD precautions 22 installation precautions 22 post-installation instructions 23 preinstallation instructions 22 T top cover installing 29 removing 29 troubleshooting 87 confirming loading of the OS 92 display problems 96 DVD/CD problems 94 DVD-ROM drive problems 94 hardware diagnostics 91 HDD indicator problem 93 HDD problem 94 initial checklist 90 initial system installation problems 88 memory problem 95 network problem 95 power indicator problem 93 processor problem 96 resetting t
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