Maintenance & Service Guide HP 200 G1 Microtower
© Copyright 2014 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Microsoft and Windows are trademarks of Microsoft Corporation in the U.S. and other countries. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.
About This Book WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life. CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information. NOTE: Text set off in this manner provides important supplemental information.
iv About This Book
Table of contents 1 Product description ........................................................................................................... 1 2 Product features ............................................................................................................... 4 Front components ..................................................................................................................... 4 Rear components ...........................................................................
Operating guidelines .............................................................................................................. 20 Routine care .......................................................................................................................... 21 General cleaning safety precautions .......................................................................... 21 Cleaning the Computer Case ....................................................................................
System board ........................................................................................................................ 50 Battery .................................................................................................................................. 52 Appendix A Computer Setup (F10) Utility ........................................................................... 54 Computer Setup (F10) Utilities ...................................................................................
Solving processor problems ................................................................................................... 108 Solving CD-ROM and DVD problems ...................................................................................... 109 Solving USB flash drive problems ........................................................................................... 111 Solving front panel component problems .................................................................................
1 Product description Category Description Product Name HP 200 G1 MT Processors Intel Pentium Quad Core J2850 (2.41 GHz, 2 MB, 10W) Intel Celeron Quad Core J1850 (2.00 GHz, 2 MB, 10W) Intel Celeron Dual Core J1750 (2.
Category Description Internal expansion (1) PCI expansion port (2) PCIe x1 expansion ports No hard drive expansion Ports Rear IO: 2 USB 2.0 ports 1 USB 3.0 ports Audio out connector RJ-45 connector DisplayPort connector VGA connector Serial port Second serial port Parallel port Front IO: 2 USB 2.
Category Description Operating system Preinstalled: Windows 8.1 Professional 64 bit Windows 8.1 China 64-bit Windows 7 Professional 64 bit Windows 7 Professional 32 bit Windows 7 Home Basic 32 bit FreeDos 2.0 Ubuntu Linux 64 bit Ubuntu Linux CR 64 bit SoftPaq Windows 7 driver (32/64 bit) Windows 8.
2 Product features Front components 4 1 Power button 6 7-in-1 Media Card Reader (optional) 2 Power Indicator Light 7 Microphone In Port 3 Hard Disk Drive Indicator Light 8 Audio Line Out Port 4 Optical Disk Drive Ejection Button 9 Two USB 2.
Rear components 1 Access Panel Screw 7 VGA Video Output Connection 2 Audio Line In Port 8 Serial Port (COM) 3 Audio Line Out Port 9 DisplayPort Video Output Connection 4 Microphone In Port 10 Two (2) USB 2.0 Ports 5 PS/2 Keyboard Port (purple) 11 RJ-45 Network Connection Port 6 PS/2 Mouse Port (green) 12 One (1) USB 3.
3 Activating and Customizing the Software NOTE: This chapter provides information for both Windows 7 and Windows 8. Activating and customizing the software in Windows 7 If your computer was not shipped with a Windows® operating system, some portions of this documentation do not apply. Additional information is available in online help after you activate the operating system. CAUTION: Do not add optional hardware or third-party devices to the computer until the operating system is successfully activated.
Downloading Windows 7 updates Microsoft may release updates to the operating system. To help keep the computer running optimally, HP recommends checking for the latest updates during the initial installation and periodically throughout the life of the computer. 1. To set up your Internet connection, click Start > Internet Explorer and follow the instructions on the screen. 2. After an Internet connection has been established, click the Start > All Programs > Windows Update. 3.
We recommend that you register your computer with HP during operating system set up so you can receive important software updates, facilitate support questions, and sign up for special offers. You can also register your computer with HP using the Register with HP app on the Start screen. CAUTION: After the activation process has begun, DO NOT TURN OFF THE COMPUTER UNTIL THE PROCESS IS COMPLETE.
4 Illustrated parts catalog This chapter provides spare part information for all chassis. NOTE: HP continually improves and changes product parts. For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the on-screen instructions.
Computer Major Components Item Description Spare part number (1) Access panel 674373-001 (2) Front bezel 751588-001 (3) Power supply, 180W (4) 180W, APFC 751590-001 180W, Energy Star 6 751589-001 System board (includes replacement thermal material) Intel Pentium J2900 processor: ● 10 For use in non-Windows 8 models Chapter 4 Illustrated parts catalog 776903-001
Item Description Spare part number ● For use in models with Windows 8.1 Standard 776903-501 ● For use in models with Windows 8.1 Professional 776903-601 Intel Pentium J2850 processor: ● For use in non-Windows 8 models 755525-001 ● For use in models with Windows 8.1 Standard 755525-501 ● For use in models with Windows 8.1 Professional 755525-601 Intel Celeron J1900 processor: ● For use in non-Windows 8 models 776904-001 ● For use in models with Windows 8.
Cables 12 Item Description Spare part number (1) Power switch/LED assembly 667850-001 (2) SATA cable, 165 mm, 2 straight ends 660146-001 (3) SATA cable, 254 mm, 1 straight end, 1 right angled end 667854-001 SATA cable, 254 mm, 2 straight ends (not illustrated) 660147-001 Chapter 4 Illustrated parts catalog
Misc Parts Item Description Spare part number (1) Front I/O and USB assembly 667853-001 (2) Speaker 751593-001 Keyboards (wired, USB; not illustrated) Universal USB Wired Windows 8 Keyboard, English 709695-L31 Universal USB Wired Windows 8 Keyboard, French Canada 709695-121 Universal USB Wired Windows 8 Keyboard, South Korea 709695-KD1 HP Essential, People’s Republic of China 729339-AA1 HP Essential, Taiwan 729339-AB1 HP Essential, Thailand 729339-281 HP Essential, United States 72933
Drives Description Spare part number 1-TB, 7200-rpm hard drive 667719-001 500-GB, 7200-rpm hard drive 667720-001 DVD-ROM drive 581599-001 SuperMulti DVD±RW drive 690418-001 Sequential Part Number Listing 14 Spare part number Description 537924-161 Universal USB Wired Windows 8 Keyboard, blue, Latin American Spanish 581599-001 DVD-ROM drive 660146-001 SATA cable, 165 mm, 2 straight ends 660147-001 SATA cable, 254 mm, 2 straight ends 667719-001 1 TB, 7200-rpm hard drive 667720-001 500
Spare part number Description 723314-AA1 Keyboard, HP USB wired with volume control, the People’s Republic of China 723314-AB1 Keyboard, HP USB wired with volume control, Taiwanese 723314-KD1 Keyboard, HP USB wired with volume control, South Korea 723314-L31 Keyboard, HP USB wired with volume control, International English 729339-001 Keyboard, USB, HP Essential, United States 729339-281 Keyboard, USB, HP Essential, Thailand 729339-AA1 Keyboard, USB, HP Essential, People’s Republic of China 7
16 Spare part number Description 776904-001 System board for use in non-Windows 8 models with an Intel Celeron J1900 processor (includes replacement thermal material) 776904-501 System board for use in models with Windows 8.1 Standard and an Intel Celeron J1900 processor (includes replacement thermal material) 776904-601 System board for use in models with an Intel Pentium J1750 processor and Windows 8.
5 Routine care, SATA drive guidelines, and disassembly preparation This chapter provides general service information for the computer. Adherence to the procedures and precautions described in this chapter is essential for proper service. CAUTION: When the computer is plugged into an AC power source, voltage is always applied to the system board. You must disconnect the power cord from the power source before opening the computer to prevent system board or component damage.
Generating static The following table shows that: ● Different activities generate different amounts of static electricity. ● Static electricity increases as humidity decreases.
Personal grounding methods and equipment Use the following equipment to prevent static electricity damage to equipment: ● Wrist straps are flexible straps with a maximum of one-megohm ± 10% resistance in the ground cords. To provide proper ground, a strap must be worn snug against bare skin. The ground cord must be connected and fit snugly into the banana plug connector on the grounding mat or workstation.
● Conductive foam ● Conductive tabletop workstations with ground cord of one-megohm +/- 10% resistance ● Static-dissipative table or floor mats with hard tie to ground ● Field service kits ● Static awareness labels ● Wrist straps and footwear straps providing one-megohm +/- 10% resistance ● Material handling packages ● Conductive plastic bags ● Conductive plastic tubes ● Conductive tote boxes ● Opaque shielding bags ● Transparent metallized shielding bags ● Transparent shielding tub
● Never cover the ventilation slots on the monitor with any type of material. ● Install or enable power management functions of the operating system or other software, including sleep states. Routine care General cleaning safety precautions 1. Never use solvents or flammable solutions to clean the computer. 2. Never immerse any parts in water or cleaning solutions; apply any liquids to a clean cloth and then use the cloth on the component. 3.
CAUTION: Use safety glasses equipped with side shields before attempting to clean debris from under the keys. ● Visible debris underneath or between the keys may be removed by vacuuming or shaking. ● Canned, pressurized air may be used to clean debris from under the keys. Caution should be used as too much air pressure can dislodge lubricants applied under the wide keys. ● If you remove a key, use a specially designed key puller to prevent damage to the keys.
Tools and software Requirements To service the computer, you need the following: ● Torx T-15 screwdriver ● Torx T-15 screwdriver with small diameter shank (for certain front bezel removal) ● Flat-bladed screwdriver (may sometimes be used in place of the Torx screwdriver) ● Phillips #2 screwdriver ● Diagnostics software ● Tamper-resistant T-15 wrench Screws The screws used in the computer are not interchangeable. They may have standard or metric threads and may be of different lengths.
● If you are inserting or removing a hard drive, turn off the computer. Do not remove a hard drive while the computer is on or in standby mode. ● Before handling a drive, ensure that you are discharged of static electricity. While handling a drive, avoid touching the connector. ● Do not use excessive force when inserting a drive. ● Avoid exposing a hard drive to liquids, temperature extremes, or products that have magnetic fields such as monitors or speakers.
SATA hard drive cables SATA data cable Always use an HP approved SATA 3.0 Gb/s cable as it is fully backwards compatible with the SATA 1.5 Gb/s drives. Current HP desktop products ship with SATA 3.0 Gb/s hard drives. SATA data cables are susceptible to damage if overflexed. Never crease a SATA data cable and never bend it tighter than a 30 mm (1.18 in) radius. The SATA data cable is a thin, 7-pin cable designed to transmit data for only a single drive.
6 Removal and replacement procedures Adherence to the procedures and precautions described in this chapter is essential for proper service. After completing all necessary removal and replacement procedures, run the Diagnostics utility to verify that all components operate properly. NOTE: Not all features listed in this guide are available on all computers. NOTE: HP continually improves and changes product parts.
5. Disconnect the power cord from the electrical outlet and then from the computer. 6. Disconnect all peripheral device cables from the computer. NOTE: During disassembly, label each cable as you remove it, noting its position and routing. Keep all screws with the units removed. CAUTION: The screws used in the computer are of different thread sizes and lengths; using the wrong screw in an application may damage the unit. Access panel Description Spare part number Access panel 674373-001 1.
Front bezel Description Spare part number Front bezel 751588-001 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2. Remove the access panel (Access panel on page 27). 3. Press outward on the three latches (1) on the right side of the bezel. 4. Rotate the right side of the bezel off the chassis, and then remove the bezel from the chassis (2). NOTE: System board appearance may vary. To reinstall the front bezel, reverse the removal procedure.
Memory Description Spare part number Memory module, 4-GB 689373-001 Memory module, 2-GB 689372-001 The computer comes with double data rate 3 synchronous dynamic random access memory (DDR3LSDRAM) dual inline memory modules (SODIMMs). DDR3L-SDRAM SODIMMs The system board offers two memory sockets. These memory sockets are populated with at least one preinstalled SODIMM. To achieve the maximum memory support, you can populate the system board with up to 8-GB of memory.
Populating DIMM sockets There are two SODIMM sockets on the system board, with one socket per channel. The sockets are labeled DIMM1 and DIMM2. The DIMM1 socket operates in memory channel A. The DIMM2 socket operates in memory channel B. Description Socket Color XMM1 socket, Channel A (populate first) Black 1 XMM2 socket, Channel B White 2 NOTE: Insertion Order A memory module must occupy the XMM1/Channel A socket.
and the remainder is assigned to single channel. If one channel will have more memory than the other, the larger amount should be assigned to channel A. ● In any mode, the maximum operational speed is determined by the slowest SODIMM in the system. Removing memory modules CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the power to drain before adding or removing memory modules.
NOTE: A memory module can be installed in only one way. Match the notch on the module with the tab on the memory socket. A DIMM must occupy the XMM1 socket. To create a dual-channel memory configuration, the memory capacity of Channel A must equal the memory capacity of Channel B. Expansion cards The computer has one PCI expansion slot and two PCI Express x1 expansion slots. To remove an expansion card: 32 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2.
3. Remove the screw that holds down the expansion card retention latch (1) then slide the latch up (2) and pull it off the rear of the chassis (3). 4. Locate the correct vacant expansion socket on the system board and the corresponding expansion slot on the back of the computer chassis. 5. Before installing an expansion card, remove the expansion slot cover or the existing expansion card.
b. If you are removing a PCI card or a PCI Express x1 card, hold the card at each end and carefully rock it back and forth until the connectors pull free from the socket. Lift the card straight up then away from the inside of the chassis to remove it. Be sure not to scrape the card against other components. NOTE: PCI Express x1 card shown below. 6. Store the removed card in anti-static packaging. 7. If you are not installing a new expansion card, install an expansion slot cover to close the open slot.
When removing the power supply power cable from the ATX_PWR connector on the system board, always follow these steps: 1. Squeeze on the top of the retaining latch attached to the cable end of the connector (1). 2. Grasp the cable end of the connector and pull it straight up (2). CAUTION: Always pull the connector - NEVER pull on the cable. Pulling on the cable could damage the cable and result in a failed power supply.
Drives Description Spare part number SuperMulti DVD±RW drive 690418-001 DVD-ROM drive 581599-001 1 TB, 7200-rpm hard drive 667719-001 500 GB, 7200-rpm hard drive for use in all models 667720-001 The computer supports up to three drives that may be installed in various configurations. Item Description 1 Optical drive 2 Hard drive This section describes the procedure for replacing or upgrading the storage drives.
Installing additional drives When installing drives, follow these guidelines: ● The primary Serial ATA (SATA) hard drive must be connected to the dark blue primary SATA connector on the system board labeled SATA0. ● Connect an optical drive to the white SATA connector on the system board labeled SATA1. ● The power cables for the SATA drives connect directly to the power supply. The primary hard drive connects to the power connector labeled P3.
System board drive connections Refer to the following illustration and table to identify the system board drive connectors.
Removing an optical drive CAUTION: All removable media should be taken out of a drive before removing the drive from the computer. To remove an optical drive: 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2. Remove the access panel (Access panel on page 27). 3. Remove the front bezel (Front bezel on page 28). 4. Disconnect the power and data cables (1) from the rear of the optical drive. 5. Remove the two Torx screws (2) that secure the drive to the computer. 6.
Removing a hard drive NOTE: Before you remove the old hard drive, be sure to back up the data from the old hard drive so that you can transfer the data to the new hard drive. Also, if you are replacing the primary hard drive, make sure you have created a Recovery Disc Set to restore the operating system, software drivers, and any software applications that were preinstalled on the computer. 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2.
Front I/O and USB panel housing assembly Description Spare part number Front I/O and USB assembly 667853-001 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2. Remove the access panel (Access panel on page 27) 3. Lay the computer on its side with the front facing toward you. 4. Remove the front bezel (Front bezel on page 28). 5.
6. Push in on the lever labeled ‘PUSH’. 7. Pull the assembly outward away from the front of the chassis while guiding the cables through the hole in the chassis. To install the housing assembly, reverse the removal procedures.
Power switch/LED assembly Description Spare part number Power switch/LED assembly 667850-001 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2. Remove the access panel (Access panel on page 27). 3. Remove the front bezel (Front bezel on page 28). 4. Remove the optical drive (Removing an optical drive on page 39). 5. Disconnect the braided cables from the black system board connector labeled F_PANEL (1). 6.
8. Pull the power switch away from the chassis while guiding the wires through the hole in the chassis. To install the power switch/LED assembly, reverse the removal procedures.
Speaker Description Spare part number Speaker 751593-001 The speaker is attached to the front of the chassis under the rotating drive cage. 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2. Remove the access panel (Access panel on page 27). 3. Remove the front bezel (Front bezel on page 28). 4. Lift the metal clip that secures the speaker cable.
5. 46 Disconnect the speaker wire from the white system board connector labeled INT_SPKR.
6. From the inside of the computer, pull the rubber posts into the computer to disengage them. NOTE: When attempting to disengage the rubber posts, it may help to move the posts back and forth as you pull them into the chassis. 7. Pull the speaker into the computer. To install the speaker, reverse the removal procedures. When installing the speaker, when you pull the rubber posts from the front of the chassis to secure the speaker, make sure to pull the posts until they click into place.
Power supply Description Spare part number Power supply, 180W, APFC 751590-001 Power supply, 180W, Energy Star 6 751589-001 WARNING! Voltage is always present on the system board when the computer is plugged into an active AC outlet. To avoid possible personal injury and damage to the equipment the power cord should be disconnected from the computer and/or the AC outlet before opening the computer.
5. From the inside of the computer, cut the plastic tie that secures the power supply cables to the drive cage. 6. Inside of the unit, press the power supply release latch on the chassis base (1). 7. Slide the power supply toward the front of the computer (2), then lift the power supply out of the computer (3). To install the power supply, reverse the removal procedure.
System board NOTE: All system board spare part kits include replacement thermal material. Description Spare part number System board with an Intel Pentium J2900 processor Non-Windows 8 models 776903-001 Windows 8.1 Standard 776903-501 Windows 8.1 Professional 776903-601 System board with an Intel Pentium J2850 processor Non-Windows 8 models 755525-001 Windows 8.1 Standard 755525-501 Windows 8.
To remove the system board: 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2. Remove the access panel (Access panel on page 27). 3. Remove any installed expansion cards (Expansion cards on page 32). 4. Disconnect all cables from the system board. 5. Remove the six screws (1) that secure the system board to the chassis. 6. Slide the system board toward the front of the chassis (2), and then lift it up and out of the chassis (3).
Battery The battery that comes with your computer provides power to the real-time clock and has a lifetime of about three years. When replacing the battery, use a battery equivalent to the battery originally installed on the computer. The computer comes with a 3-volt lithium coin cell battery. NOTE: The lifetime of the lithium battery can be extended by plugging the computer into a live AC wall socket. The lithium battery is only used when the computer is NOT connected to AC power.
5. To insert the new battery, slide one edge of the replacement battery under the holder’s lip with the positive side up (2). Push the other edge down until the clamp snaps over the other edge of the battery. 6. Replace the computer access panel. 7. Plug in the computer and turn on power to the computer. 8. Reset the date and time, your passwords, and any special system setups, using Computer Setup. Refer to Computer Setup (F10) Utility on page 54.
A Computer Setup (F10) Utility Computer Setup (F10) Utilities Use Computer Setup (F10) Utility to do the following: 54 ● Change factory default settings. ● Set the system date and time. ● Set, view, change, or verify the system configuration, including settings for processor, graphics, memory, audio, storage, communications, and input devices. ● Modify the boot order of bootable devices such as hard drives, optical drives, or USB flash media devices.
● Solve system configuration errors detected but not automatically fixed during the Power-On SelfTest (POST). ● Execute self-tests on a specified ATA hard drive (when supported by drive). ● Enable or disable DriveLock security (when supported by drive). Using Computer Setup (F10) Utilities Computer Setup can be accessed only by turning the computer on or restarting the system. To access the Computer Setup Utilities menu, complete the following steps: 1. Turn on or restart the computer. 2.
Computer Setup—File NOTE: Support for specific Computer Setup options may vary depending on the hardware configuration. Table A-1 Computer Setup—File 56 Option Description System Information Lists: ● Manufacturer ● Product name ● SKU number ● Serial Number ● Asset Tag ● Born on Date ● System Board ID ● Product Configuration ID ● System Board CT Number ● BIOS Revision ● BIOS Date ● Processor Type ● Processor Speed ● Memory Size About Displays copyright notice.
Computer Setup—Storage NOTE: Support for specific Computer Setup options may vary depending on the hardware configuration. Table A-2 Computer Setup—Storage Option Description Device Configuration Lists all installed BIOS-controlled storage devices. Storage Options When a device is selected, detailed information and options are displayed. The following options may be presented: ● Hard Disk: Size, model, firmware version, serial number. ● CD-ROM: Model, firmware version, serial number.
Table A-2 Computer Setup—Storage (continued) DPS Self-test Allows you to execute self-tests on ATA hard drives capable of performing the Drive Protection System (DPS) self-tests. NOTE: This selection will only appear when at least one drive capable of performing the DPS selftests is attached to the system.
Computer Setup—Security NOTE: Support for specific Computer Setup options may vary depending on the hardware configuration. Table A-3 Computer Setup—Security Option Description Setup Password Allows you to set and enable a setup (administrator) password. NOTE: If the setup password is set, it is required to change Computer Setup options, flash the ROM, and make changes to certain plug and play settings under Windows. Power-On Password Allows you to set and enable a power-on password.
Table A-3 Computer Setup—Security (continued) System Security Virtualization Technology (enable/disable) - Controls the virtualization features of the processor. Changing this setting requires turning the computer off and then back on. Default is disabled. Secure Boot Configuration This is a feature of Windows 8. ● Legacy Support—Enable/Disable. Allows you to turn off all legacy support on the computer, including booting to DOS, running legacy graphics cards, booting to legacy devices, and so on.
Computer Setup—Advanced NOTE: Support for specific Computer Setup options may vary depending on the hardware configuration. Option Heading Power-On Options Allows you to set: ● POST messages (enable/disable). Enabling this feature will cause the system to display POST error messages, which are error messages displayed on the monitor during the Power On Self Test if the BIOS encounters some kind of problem while starting the PC.
B Power cord set requirements The power supplies on some computers have external power switches. The voltage select switch feature on the computer permits it to operate from any line voltage between 100-120 or 220-240 volts AC. Power supplies on those computers that do not have external power switches are equipped with internal switches that sense the incoming voltage and automatically switch to the proper voltage.
Country-specific requirements Additional requirements specific to a country are shown in parentheses and explained below. Country Accrediting Agency Country Accrediting Agency Australia (1) EANSW Italy (1) IMQ Austria (1) OVE Japan (3) METI Belgium (1) CEBC Norway (1) NEMKO Canada (2) CSA Sweden (1) SEMKO Denmark (1) DEMKO Switzerland (1) SEV Finland (1) SETI United Kingdom (1) BSI France (1) UTE United States (2) UL Germany (1) VDE 1.
C POST Error Messages This appendix lists the error codes, error messages, and the various indicator light and audible sequences that you may encounter during Power-On Self-Test (POST) or computer restart, the probable source of the problem, and steps you can take to resolve the error condition. POST Message Disabled suppresses most system messages during POST, such as memory count and non-error text messages. If a POST error occurs, the screen will display the error message.
POST Numeric Codes and Text Messages This section covers those POST errors that have numeric codes associated with them. The section also includes some text messages that may be encountered during POST. NOTE: The computer will beep once after a POST text message is displayed on the screen. Table C-1 Numeric Codes and Text Messages Control panel message Description Recommended action 101-Option ROM Checksum Error System ROM or expansion board option ROM checksum. 1. Verify the correct ROM. 2.
Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action 162-System Options Not Set Configuration incorrect. Run Computer Setup and check the configuration in Advanced > Onboard Devices. RTC (real-time clock) battery may need to be replaced. Reset the date and time under Control Panel. If the problem persists, replace the RTC battery.
Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action 219-ECC Memory Module Detected ECC Modules not supported on this Platform Recently added memory module(s) support ECC memory error correction. 1. If additional memory was recently added, remove it to see if the problem remains. 2. Check product documentation for memory support information. 1. Reconnect keyboard with computer turned off. 2. Check connector for bent or missing pins. 3.
Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action 513-Front Chassis fan not detected Front chassis fan is not connected or may have malfunctioned. 1. Reseat front chassis fan. 2. Reseat fan cable. 3. Replace front chassis fan. 1. Reseat CPU or chassis fan. 2. Reseat fan cable. 3. Replace CPU or chassis fan. 1. Reseat power supply fan. 2. Reseat fan cable. 3. Replace power supply fan. 1. Check and/or replace cables. 2.
Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action 1152-Serial Port B Address Conflict Detected Both external and internal serial ports are assigned to COM2. 1. Remove any serial port expansion cards. 2. Clear CMOS. (See Appendix B, Password Security and Resetting CMOS on page 74.) 3. Reconfigure card resources and/or run Computer Setup or Windows utilities. 1. Remove any serial port expansion cards. 2. Clear CMOS.
Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action 2200-PMM Allocation Error during MEBx Download Memory error during POST execution of the Management Engine (ME) BIOS Extensions option ROM. 1. Reboot the computer. 2. Unplug the power cord, re-seat the memory modules, and reboot the computer. 3. If the memory configuration was recently changed, unplug the computer, restore the original memory configuration, and reboot the computer. 4.
Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action 2204-Inventory error during MEBx execution BIOS information passed to the MEBx resulted in a failure. 1. Reboot the computer. 2. If the error persists, update to the latest BIOS version. 3. If the error still persists, replace the system board. 1. Reboot the computer. 2. If the error persists, update to the latest BIOS version. 3. If the error still persists, replace the system board.
Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action 2220-USB Key Provisioning file has mismatch version Provisioning file contained on the USB key is not a valid version for the current ME firmware. 1. Reboot the computer. 2. If the error persists and system BIOS has been recently updated, restore previous system BIOS version. Otherwise, update the ME firmware version. 3. If the error still persists, replace the system board.
Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action Invalid Electronic Serial Number Electronic serial number is missing. Enter the correct serial number in Computer Setup. Network Server Mode Active and No Keyboard Attached Keyboard failure while Network Server Mode enabled. 1. Reconnect keyboard with computer turned off. 2. Check connector for bent or missing pins. 3. Ensure that none of the keys are depressed. 4. Replace keyboard.
D Password Security and Resetting CMOS This computer supports security password features, which can be established through the Computer Setup Utilities menu. This computer supports two security password features that are established through the Computer Setup Utilities menu: setup password and power-on password. When you establish only a setup password, any user can access all the information on the computer except Computer Setup.
Resetting the Password Jumper To disable the power-on or setup password features, or to clear the power-on or setup passwords, complete the following steps: 1. Shut down the operating system properly, then turn off the computer and any external devices, and disconnect the power cord from the power outlet. 2. With the power cord disconnected, press the power button again to drain the system of any residual power.
Clearing CMOS will clear the Active Management Technology (AMT) settings in the Management Engine BIOS Extension (MEBx), including the password. The password will default to “admin” and will need to be reset. The AMT settings will also need to be reset. To access the MEBx, press Ctrl+P during POST. 1. Shut down the operating system properly, then turn off the computer and any external devices, and disconnect the power cord from the power outlet. 2.
E Troubleshooting without diagnostics This chapter provides information on how to identify and correct minor problems, such as USB devices, hard drive, optical drive, graphics, audio, memory, and software problems. If you encounter problems with the computer, refer to the tables in this chapter for probable causes and recommended solutions.
● If you recently installed new software, uninstall the software and see if the computer functions properly. ● Boot the computer to the Safe Mode to see if it will boot without all of the drivers loaded. When booting the operating system, use “Last Known Configuration.” ● Refer to the comprehensive online technical support at http://www.hp.com/support. ● Refer to Helpful hints on page 78 in this guide.
● Check the Power LED on the front of the computer to see if it is flashing red. The flashing lights are error codes that will help you diagnose the problem. Refer to Appendix A, POST Error Messages on page 64 for more information. ● Turn up the brightness and contrast controls of the monitor if the monitor is dim. ● Press and hold any key. If the system beeps, then the keyboard should be operating correctly. ● Check all cable connections for loose connections or incorrect connections.
Solving general problems You may be able to easily resolve the general problems described in this section. If a problem persists and you are unable to resolve it yourself or if you feel uncomfortable about performing the operation, contact an authorized dealer or reseller. WARNING! When the computer is plugged into an AC power source, voltage is always applied to the system board.
Cursor will not move using the arrow keys on the keypad. Cause Solution The Num Lock key is turned on. Press the Num Lock key. The Num Lock light must be off if you want to use the arrow keys on the keypad. You can also disable or enable the Num Lock key in Computer Setup at Advanced > Device Options. There is no sound or sound volume is too low. Cause Solution System volume may be set low or muted. 1.
Poor performance. Cause Solution Hard drive fragmented. Defragment hard drive. Program previously accessed did not release reserved memory back to the system. Restart the computer. Virus resident on the hard drive. Run virus protection program. Too many applications running. Windows 7: 1. Close unnecessary applications to free up memory. 2. Add more memory. 3. Some applications run in the background and can be closed by right-clicking on their corresponding icons in the task tray.
Computer powered off automatically and the Power LED flashes Red two times, once every second, followed by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but LEDs continue flashing). Cause Solution Processor thermal protection activated: 1. Ensure that the computer air vents are not blocked and the processor cooling fan is running. 2. Open the access panel, press the power button, and see if the processor fan (or other system fan) spins.
Solving power problems Common causes and solutions for power problems are listed in the following table. Power supply shuts down intermittently. Cause Solution If equipped with a voltage selector, voltage selector switch on rear of computer chassis (some models) not switched to correct line voltage (115V or 230V). Select the proper AC voltage using the selector switch. Power supply will not turn on because of internal power supply fault. Replace the power supply.
Power LED flashes Red four times, once every second, followed by a two second pause, and the computer beeps four times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Power failure (power supply is overloaded). 1. If equipped with a voltage selector, check that the voltage selector, located on the rear of the power supply (some models), is set to the appropriate voltage. Proper voltage setting depends on your region. 2.
Disk transaction problem. Cause Solution Either the directory structure is bad or there is a problem with a file. In Windows 7, click Start, expand Computer, and rightclick on a drive. Select Properties, and then select the Tools tab. Under Error-checking click Check Now. In Windows 8, on the Start screen type e, and then click File Explorer from the list of applications. In the left column, expand Computer, right-click on a drive, select Properties, and then select the Tools tab.
Nonsystem disk/NTLDR missing message. Cause Solution Bootable hard drive is not attached as first in a multi-hard drive configuration. If attempting to boot from a hard drive, ensure it is attached to the system board dark blue SATA connector. Bootable hard drive is not listed first in the Boot Order. Run the Computer Setup utility and select Storage > Boot Order and ensure the bootable hard drive is listed immediately under the Hard Drive entry. Computer will not boot from hard drive.
Solving media card reader problems Media card will not work in a digital camera after formatting it in Windows. Cause Solution By default, Windows will format any media card with a capacity greater than 32MB with the FAT32 format. Some digital cameras use the FAT (FAT16 & FAT12) format and can not operate with a FAT32 formatted card. Either format the media card in the digital camera or select FAT file system to format the media card in a computer with Windows.
Do not know how to remove a media card correctly. Cause Solution The computer’s software is used to safely eject the card. In Windows 7, click Start, select Computer, right-click on the corresponding drive icon, and then select Eject. Pull the card out of the slot. In Windows 8, on the Start screen, type e, and then click File Explorer from the list of applications. Expand Computer, right-click on the corresponding drive icon, and then select Eject. Pull the card out of the slot.
Blank screen (no video). Cause Solution You may have a screen blanking utility installed or energy saver features are enabled. Press any key or click the mouse button and type your password (if set). System ROM is corrupted; system is running in Boot Block Emergency Recovery Mode (indicated by eight beeps). Reflash the system ROM with the latest BIOS image. You are using a fixed-sync monitor and it will not sync at the resolution chosen.
Blank screen and the power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps six times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Pre-video graphics error. For systems with a graphics card: 1. Reseat the graphics card (if applicable). Power on the system. 2. Replace the graphics card (if applicable). 3. Replace the system board. For systems with integrated graphics, replace the system board.
The picture is broken up, rolls, jitters, or flashes. Cause Solution The monitor connections may be incomplete or the monitor may be incorrectly adjusted. 1. Be sure the monitor cable is securely connected to the computer. 2. In a two-monitor system or if another monitor is in close proximity, be sure the monitors are not interfering with each other’s electromagnetic field by moving them apart. 3. Fluorescent lights or fans may be too close to the monitor. Monitor needs to be degaussed.
“Out of Range” displays on screen. Cause Solution Video resolution and refresh rate are set higher than what the monitor supports. Restart the computer and enter Safe Mode. Change the settings to a supported setting then restart the computer so that the new settings take effect. To enter Safe Mode in Windows 7: 1. Restart the computer. 2. Press and hold the F8 key as your computer restarts, before the Windows logo appears. If the Windows logo appears, you must restart the computer and try again. 3.
Fuzzy focus; streaking, ghosting, or shadowing effects; horizontal scrolling lines; faint vertical bars; or unable to center the picture on the screen (flat panel monitors using an analog VGA input connection only). Cause Solution Flat panel monitor’s internal digital conversion circuits may be unable to correctly interpret the output synchronization of the graphics card. 1. Select the monitor’s Auto-Adjustment option in the monitor’s on-screen display menu. 2.
Solving audio problems If the computer has audio features and you encounter audio problems, see the common causes and solutions listed in the following table. Sound cuts in and out. Cause Solution Processor resources are being used by other open applications. Shut down all open processor-intensive applications. Sound does not come out of the speaker or headphones. Cause Solution Software volume control is turned down or muted.
Sound does not come out of the speaker or headphones. Cause Solution The application is set to use a different audio device than speakers. Some graphics cards support audio over the DisplayPort connection (if applicable), so multiple audio devices may be listed in Device Manager. Make sure the correct device is being used. To access Device Manager in Windows 7, click Start, select Control Panel, and then select Device Manager.
There is no sound or sound volume is too low. Cause Solution The application is set to use a different audio device than speakers. Some graphics cards support audio over the DisplayPort connection (if applicable), so multiple audio devices may be listed in Device Manager. Make sure the correct device is being used. To access Device Manager in Windows 7, click Start, select Control Panel, and then select Device Manager.
Printer will not turn on. Cause Solution The cables may not be connected properly. Reconnect all cables and check the power cord and electrical outlet. Printer prints garbled information. Cause Solution The correct printer driver for the application is not installed. Install the correct printer driver for the application. The cables may not be connected properly. Reconnect all cables. Printer memory may be overloaded. Reset the printer by turning it off for one minute, then turn it back on.
Keyboard commands and typing are not recognized by the computer. Cause Solution Keyboard needs repairs. See the Worldwide Limited Warranty for terms and conditions. Computer is in Sleep state. Press the power button to resume from Sleep state. CAUTION: When attempting to resume from Sleep date, do not hold down the power button for more than four seconds. Otherwise, the computer will shut down and you will lose any unsaved data. Cursor will not move using the arrow keys on the keypad.
Mouse does not respond to movement or is too slow. Cause Solution Mouse may need cleaning. Remove the roller ball cover on the mouse and clean the internal components. Mouse may need repair. See the Worldwide Limited Warranty for terms and conditions. Computer is in Sleep state. Press the power button to resume from Sleep state. CAUTION: When attempting to resume from Sleep state, do not hold down the power button for more than four seconds.
Table E-1 Solving Hardware Installation Problems (continued) A new device is not recognized as part of the system. Cause Solution When the system advised you of changes to the configuration, you did not accept them. Reboot the computer and follow the instructions for accepting the changes. A plug and play board may not automatically configure when added if the default configuration conflicts with other devices.
Power LED flashes Red five times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Memory is installed incorrectly or is bad. CAUTION: To avoid damage to the DIMMs or the system board, you must unplug the computer power cord before attempting to reseat, install, or remove a DIMM module. 1. Reseat DIMMs. Power on the system. 2. Replace DIMMs one at a time to isolate the faulty module.
Solving Network Problems Some common causes and solutions for network problems are listed in the following table. These guidelines do not discuss the process of debugging the network cabling. Table E-2 Solving Network Problems Wake-on-LAN feature is not functioning. Cause Solution S5 Maximum Power Saving feature is enabled. Disable the S5 Maximum Power Saving option in Computer Setup. Select Power > Hardware Power Management > S5 Maximum Power Savings. S5 Wake on LAN is disabled (some models).
Network driver does not detect network controller. Cause Solution Network controller is disabled. 1. Run Computer Setup and enable network controller. 2. Enable the network controller in the operating system using Device Manager. To access Device Manager in Windows 7, click Start, select Control Panel, and then select Device Manager. To access Device Manager in Windows 8, from the Start screen, type c, select Control Panel from the list of applications, and then select Device Manager.
Diagnostics reports a failure. Cause Solution The cable is not securely connected. Ensure that the cable is securely attached to the network connector and that the other end of the cable is securely attached to the correct device. The cable is attached to the incorrect connector. Ensure that the cable is attached to the correct connector. There is a problem with the cable or a device at the other end of the cable. Ensure that the cable and device at the other end are operating correctly.
Network controller stops working without apparent cause. Cause Solution The files containing the network drivers are corrupted. Reinstall the network drivers using the Recovery Disc Set in Windows 7 or Windows recovery tools in Windows 8. If necessary, download the softpaq from the web (from a different computer). The cable is not securely connected. Ensure that the cable is securely attached to the network connector and that the other end of the cable is securely attached to the correct device.
NOTE: The memory count will be affected by configurations with the Management Engine (ME) enabled. The ME uses 8MB of system memory in single channel mode or 16MB of memory in dualchannel mode to download, decompress, and execute the ME firmware for Out-of-Band (OOB), thirdparty data storage, and other management functions. System will not boot or does not function properly after installing additional memory modules. Cause Solution A memory module is not installed in the DIMM1 or XMM1 socket.
Power LED flashes Red five times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Memory is installed incorrectly or is bad. 1. Reseat DIMMs. Power on the system. 2. Replace DIMMs one at a time to isolate the faulty module. 3. Replace third-party memory with HP memory. 4. Replace the system board.
Solving CD-ROM and DVD problems If you encounter CD-ROM or DVD problems, see the common causes and solutions listed in the following table or to the documentation that came with the optional device. System will not boot from CD-ROM or DVD drive. Cause Solution The device is attached to a SATA port that has been hidden in the Computer Setup utility. Run the Computer Setup utility and ensure Device Available is selected for the device's SATA port in Security > Device Security.
Movie will not play in the DVD drive. Cause Solution Movie may be regionalized for a different country. See the documentation that came with the DVD drive. Decoder software is not installed. Install decoder software. Damaged media. Replace media. Movie rating locked out by parental lock. Use DVD software to remove parental lock. Media installed upside down. Reinstall media. Cannot eject compact disc (tray-load unit). Cause Solution Disc not properly seated in the drive.
Recording or copying CDs is difficult or impossible. Cause Solution Wrong or poor quality media type. 1. Try using a slower speed when recording. 2. Verify that you are using the correct media for the drive. 3. Try a different brand of media. Quality varies widely between manufacturers. Solving USB flash drive problems If you encounter USB flash drive problems, common causes and solutions are listed in the following table. USB flash drive is not seen as a drive letter in Windows.
Solving front panel component problems If you encounter problems with devices connected to the front panel, refer to the common causes and solutions listed in the following table. A USB device, headphone, or microphone is not recognized by the computer. Cause Solution Device is not properly connected. 1. Turn off the computer. 2. Reconnect the device to the front of the computer and restart the computer. The device does not have power.
Unable to connect to the Internet. Cause Solution The CAT5 UTP cable is disconnected. Connect the CAT5 UTP cable between the cable modem and the computers’s RJ-45 connector. (If the connection is good, the “PC” LED light on the front of the cable/DSL modem will be on.) IP address is not configured properly. Contact your ISP for the correct IP address. Cookies are corrupted. (A “cookie” is a small piece of information that a Web server can store temporarily with the Web browser.
Solving software problems Most software problems occur as a result of the following: ● The application was not installed or configured correctly. ● There is insufficient memory available to run the application. ● There is a conflict between applications. ● Be sure that all the needed device drivers have been installed. ● If you have installed an operating system other than the factory-installed operating system, check to be sure it is supported on the system.
Computer will not continue after HP logo screen displays. Cause Solution System files may be damaged. In Windows 7, use recovery media to scan hard drive for errors, or use Windows Startup Repair to fix problems that might prevent Windows from starting correctly. Windows Startup Repair is one of the recovery tools in the System Recovery Options menu. You can also create a system repair disc that contains the System Recovery Options menu.
F HP PC Hardware Diagnostics To help troubleshoot and diagnose failures, use the UEFI-based hardware diagnostic solution that HP includes on all products. This tool can even be used if the computer will not boot to the operating system. Why run HP PC Hardware Diagnostics The HP PC Hardware Diagnostic tools simplify the process of diagnosing hardware issues and expedite the support process when issues are found. The tools save time by pinpointing the component that needs to be replaced.
Downloading HP PC Hardware Diagnostics to a USB device 1. Go to http://www.hp.com. 2. Click the Support & Drivers link. 3. Select the Drivers & Software tab. 4. Enter the product name in the text box and click Search. 5. Select your specific computer model. 6. Select your operating system. 7. In the Diagnostic section, click the HP UEFI Support Environment link. This link provides additional information. - or Click the Download button and select Run.
G System backup and recovery Backing up, restoring, and recovering in Windows 8.1 or Windows 8 Your computer includes tools provided by HP and Windows to help you safeguard your information and retrieve it if you ever need to. These tools will help you return your computer to a proper working state or even back to the original factory state, all with simple steps.
NOTE: Any information on the USB flash drive will be erased before the recovery media is created. 2. ● To create the Windows 8.1 recovery media, from the Start screen, type recovery drive, then click on Create a recovery drive. Follow the on-screen instructions to continue. ● To create the Windows 8 recovery media, from the Start screen, type recovery drive, and then click on Settings, then click on Create a recovery drive. Follow the on-screen instructions to continue.
6. Select Troubleshoot. 7. Select Reset. 8. Follow the on-screen instructions to continue. Recovery using the Windows recovery USB flash drive To recover your system using the recovery USB flash drive you previously created: NOTE: If you did not create a recovery USB flash drive or the one you created does not work, see Recovery using Windows operating system media (purchased separately) on page 120. 1. If possible, back up all personal files. 2.
After the repair is completed and the Windows desktop appears: 1. Remove the Windows operating system media, and then insert the Driver Recovery media. 2. Install the Hardware Enabling Drivers first, and then install Recommended Applications. Backing up, restoring, and recovering in Windows 7 Your computer includes tools provided by HP and Windows to help you safeguard your information and retrieve it if you ever need to.
There are two types of recovery media. To determine which steps to follow for your computer: 1. Click the Start button. 2. Click All Programs. ● If Security and Protection is listed, continue with the steps in Creating recovery media using HP Recovery Manager (select models only) on page 122. ● If Productivity and Tools is listed, continue with the steps in Creating recovery discs with HP Recovery Disc Creator (select models only) on page 123.
NOTE: Recovery Media Creation formats the USB flash drive, deleting any files on it. 1. Close all open programs. 2. Insert the USB flash drive into a USB port on the computer. 3. Click the Start button, click All Programs, click Security and Protection, click Recovery Manager, and then click Recovery Media Creation. 4. Click Create recovery media with a USB flash drive, and then click Next. 5. Select the USB flash drive from the list of media.
After the Windows 7 operating system DVD has been created, create the Driver Recovery DVD: 1. Select Start > All Programs > Productivity and Tools > HP Recovery Disc Creator. 2. Select Driver disk. 3. From the drop-down menu, select the drive for burning the recovery media. 4. Click the Create button to start the burning process. Label the disc after you create it, and store it in a secure place.
To start System Restore: 1. Close all open programs. 2. Click the Start button, right-click Computer, and then click Properties. 3. Click System protection, System Restore, click Next, and then follow the on-screen instructions. System Recovery WARNING! This procedure will delete all user information. To prevent loss of information, be sure to back up all user information so you can restore it after recovery.
4. When Windows has loaded, click the Start button, and then click All Programs. ● If Security and Protection is listed, continue with step 5. ● If Productivity and Tools is listed, follow the steps in System Recovery when Windows is not responding on page 126. 5. Click Security and Protection, click Recovery Manager, and then click Recovery Manager. If prompted, click Yes to allow the program to continue. 6. Under I need help immediately, click System Recovery. 7. Select Yes, and then click Next.
To perform a System Recovery using recovery media: 1. If you are using a set of DVDs, insert the first recovery disc into the DVD drive tray, and close the tray. If you are using a recovery USB flash drive, insert it into a USB port. 2. Click the Start button, and then click Shut Down. or If the computer is not responding, press and hold the power button for approximately 5 seconds or until the computer turns off. 3.
NOTE: This process takes several minutes. 1. If possible, back up all personal files. 2. Restart the computer, and then insert the Windows 7 operating system DVD into the optical drive before the Windows operating system loads. NOTE: If the computer does not boot to the DVD, restart the computer and press Esc as the computer is powering on to see the startup menu. Use the arrow keys to select the boot menu and press Enter. Use the arrow keys to select the location where the recovery DVD is inserted.
H Statement of Volatility HP confirms that Intel-based HP 200 G1 MT personal computer contains DDR RAM volatile memory (memory amount depends on the customer configuration).
I Specifications MT Specifications Table I-1 Specifications Chassis Height 13.78 in 35.5 cm Width 6.49 in 16.5 cm Depth 13.39 in 34.0 cm Approximate Weight 15.87 lb 7.
Index A access panel locked 81 removal and replacement 27 spare part number 10, 14, 27 audible codes 73 audio problems 95 audio, product description 1 B backup and recovery, Windows 7 121 Backup and Restore, Windows 7 124 backups creating Windows 7 121, 124 battery disposal 24 removal and replacement 52 beep codes 73 booting options Full Boot 64 Quick Boot 64 C cable connections 35 cable management 25, 34 cable pinouts, SATA data 25 cautions AC power 17 cables 23 cooling fan 22 electrostatic discharge 17 k
HP Recovery Disc Creator, using 123 I installing drive cables 37 microtower expansion card 32 Internet access problems 112 K keyboard cleaning 21 product description 2 keyboard problems 98 keyboards spare part number 13 M media card reader problems 88 memory populating sockets 30 problems 106 removal and replacement specifications 29 memory module product description 1 memory modules spare part number 11 model name 1 monitor problems 89 mouse cleaning 22 problems 98 spare part number 13 29 N network probl
power switch 43 processor 45 speaker 45 system board 51 removing hard drive 40 microtower expansion card 32 optical drive 39 resetting CMOS 74 password jumper 74 restoring the hard drive, Windows 119 restoring the hard drive, Windows 8.