Motherboard P5QPL-VM
E4295 Second Edition V2 October 2008 Copyright © 2008 ASUSTeK Computer INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK Computer INC. (“ASUS”).
Contents Notices.......................................................................................................... vi Safety information...................................................................................... vii About this guide......................................................................................... vii P5QPL-VM specifications summary.......................................................... ix Chapter 1: Product introduction 1.1 Welcome!............................
Contents 1.11 1.10.2 Internal connectors........................................................ 1-22 1.11.1 Installing an operating system....................................... 1-29 Software support......................................................................... 1-29 1.11.2 Support DVD information............................................... 1-29 Chapter 2: BIOS information 2.1 Managing and updating your BIOS............................................. 2-1 2.1.1 ASUS Update utility...
Contents 2.5 2.4.6 PCI PnP......................................................................... 2-17 2.5.1 Suspend Mode............................................................... 2-18 2.5.3 ACPI APIC Support . ..................................................... 2-18 Power menu................................................................................. 2-18 2.5.2 2.5.4 2.6 2.5.5 Hardware Monitor ......................................................... 2-19 2.6.
Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • • This device may not cause harmful interference, and This device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Safety information Electrical safety • • • • • • To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.
Where to find more information Refer to the following sources for additional information and for product and software updates. 1. ASUS websites 2. The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS contact information. Optional documentation Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.
P5QPL-VM specifications summary CPU LGA775 socket for Intel® Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® dual-core/Celeron® dual-core/Celeron® Processors Compatible with Intel® 05B/05A/06 processors Supports 45nm multi-core CPU (Refer to www.asus.
P5QPL-VM specifications summary ASUS Special Features ASUS CrashFree BIOS 3 ASUS Q-Fan ASUS EZ Flash 2 ASUS MyLogo 2 AI NET 2 Express Gate* *The actual boot time depends on the hardware configuration and product model. Back Panel I/O Ports 1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x DVI port 1 x DisplayPort 1 x optical S/PDIF out port 1 x VGA port 1 x RJ-45 port 4 x USB 2.0/1.1 ports 8-channel audio I/O ports Internal I/O Connectors 2 x USB 2.0 connectors supports additional 4 USB 2.
Chapter 1 Product introduction 1.1 Welcome! Thank you for buying an ASUS® P5QPL-VM motherboard! The motherboard delivers a host of new features and latest technologies, making it another standout in the long line of ASUS quality motherboards! Before you start installing the motherboard, and hardware devices on it, check the items in your package with the list below. 1.2 Package contents Check your motherboard package for the following items.
Intel® G41 Chipset The Intel® G41 Express Chipset is the latest chipset designed to support dual-channel DDR2 1066(overclocking)/800/667 architecture, 1333/1066/800 Front Side Bus (FSB), PCIe 1.1, and multi-core CPUs. It provides digital home entertainment of full 1080p high-definition video playback, including Blu-ray disc movies, with the next-generation Intel® Graphics Media Acceleratior X4500. The Intel® G41 Express Chipset delivers optimized 3D graphics performance and support for Microsoft DirectX10.
ASUS MyLogo2™ This feature allows you to convert your favorite photo into a 256-color boot logo for a more colorful and vivid image on your screen. See page 2-20 for details. ASUS EZ Flash 2 EZ Flash 2 is a user-friendly BIOS update utility. Simply press the predefined hotkey to launch the utility and update the BIOS without entering the OS. Update your BIOS easily without preparing a bootable diskette or using an OS-based flash utility. See page 2-3 for details.
1.4 Before you proceed Take note of the following precautions before you install motherboard components or change any motherboard settings. • Unplug the power cord from the wall socket before touching any component. • Use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, before handling components to avoid damaging them due to static electricity. • Hold components by the edges to avoid touching the ICs on them.
1.5 Motherboard overview Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. Ensure that you unplug the power cord before installing or removing the motherboard. Failure to do so can cause you physical injury and damage motherboard components. 1.5.1 Placement direction 1.5.2 Screw holes When installing the motherboard, make sure that you place it into the chassis in the correct orientation.
1.5.3 Motherboard layout 1 2 24.4cm(9.6in) CPU_FAN KBMS Super I/O ATX12V 3 DP_SPDIFO LAN1_USB12 Intel® G41 AUDIO FLOPPY LPT 5 EATXPWR CHA_FAN 4 COM1 ICS 9P946AFLF 24.4cm(9.
1.5.4 Layout contents Connectors/Jumpers/Slots Page 1. ATX power connectors (24-pin EATXPWR, 8-pin ATX12V) 1-27 2. DDR2 DIMM slots 1-11 3. Floppy disk drive connector (34-1 pin FLOPPY) 1-22 4. LPT connector (26-1 pin LPT) 1-23 5. Serial port connector (10-1 pin COM1) 1-22 6. ICH7 Serial ATA connectors [red] (7-pin SATA1-4) 1-24 7. Clear RTC RAM (3-pin CLRTC) 1-19 8. Chassis intrusion connector (4-1 pin CHASSIS) 1-26 9. IDE connector (40-1 pin PRI_EIDE) 1-23 10.
1.6.1 Installing the CPU To install a CPU: 1. Locate the CPU socket on the motherboard. P5QPL-VM P5QPL-VM CPU socket 775 Before installing the CPU, ensure that the socket box is facing towards you and the load lever is on your left. 2. Press the load lever with your thumb (A), then move it to the left (B) until it is released from the retention tab. To prevent damage to the socket pins, do not remove the PnP cap unless you are installing a CPU. 3.
5. Position the CPU over the socket, ensuring that the gold triangle is on the bottom‑left corner of the socket then fit the socket alignment key into the CPU notch. CPU notch Gold triangle mark Alignment key 6. Apply several drops of Thermal Interface Material to the exposed area of the CPU that the heatsink will be in contact with, ensuring that it is spread in an even thin layer. Some heatsinks come with preapplied thermal paste. If so, skip this step. DO NOT eat the Thermal Interface Material.
1.6.2 Installing the CPU heatsink and fan The Intel LGA775 processor requires a specially designed heatsink and fan assembly to ensure optimum thermal condition and performance. ® • When you buy a boxed Intel® processor, the package includes the CPU fan and heatsink assembly. If you buy a CPU separately, ensure that you use only Intel®‑certified multi‑directional heatsink and fan. • Your Intel® LGA775 heatsink and fan assembly comes in a push-pin design and requires no tool to install.
1.6.3 Uninstalling the CPU heatsink and fan To uninstall the CPU heatsink and fan: 1. A Disconnect the CPU fan cable from the connector on the motherboard. 2. Rotate each fastener counterclockwise. 3. Pull up two fasteners at a time in a diagonal sequence to disengage the heatsink and fan assembly from the motherboard. 4. A B B A B B A Carefully remove the heatsink and fan assembly from the motherboard. 1.7 System memory 1.7.
1.7.2 Memory configurations You may install 256 MB, 512 MB, 1 GB and 2 GB unbuffered non‑ECC DDR2 DIMMs into the DIMM sockets. • You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation. • Always install DIMMs with the same CAS latency.
Qualified Vendors Lists (QVL) DDR2 667 Qualified Vendors List DIMM support Size Vendor Part No. CL Chip Brand SS/ DS Chip No.
DDR2 800 Qualified Vendors List Chip Brand SS/ DS Chip No. Size Vendor Part No.
DDR2 800 Qualified Vendors List Size Vendor Part No. CL Chip Brand SS/ DS Chip No. 2G GEIL GX24GB6400DC 5 GEIL 2G GEIL GE28GB800C4QC 4 GEIL 2G GEIL 2G GE28GB800C5QC GEIL 2G GX22GB6400CUSC GEIL 2G Super Talent 1G G.SKILL 1G G.SKILL 1G G.SKILL 2G G.SKILL 2G G.SKILL 512MB G.SKILL 4G G.
DDR2 1066 Qualified Vendors List Part No. CL Chip Brand SS/ DS 2G(kit of 2) G.SKILL F2-8500CL5D-2GBPK 5-5-5-15 N/A DS Heat-Sink Package 1G F2-8500CL5S-1GBPK 5-5-5-15 G.SKILL DS Heat-Sink Package Size Vendor 4G(kit of 2) G.SKILL G.SKILL 512MB Kingbox 4G(kit of 2) AENEON 1G AENEON 1G(kit of 2) Crucial 1G(kit of 2) Crucial F2-8500CL5D-4GBPK EP512D21066PS AXT860UD20-19E AXT760UD00-19DC97X BL12864AA106A.8FE5 BL12864AA106A.
3. Firmly insert the DIMM into the socket until the retaining clips snap back in place and the DIMM is properly seated. 3 Locked Retaining Clip 1.7.4 Removing a DIMM To remove a DIMM: 1. 2 Simultaneously press the retaining clips outward to unlock the DIMM. 1 DDR2 DIMM notch Support the DIMM lightly with your fingers when pressing the retaining clips. The DIMM might get damaged when it flips out with extra force. 2. Remove the DIMM from the socket.
1.8 Expansion slots In the future, you may need to install expansion cards. The following sub‑sections describe the slots and the expansion cards that they support. Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. 1.8.1 Installing an expansion card To install an expansion card: 1.
1.9 1. Jumpers Clear RTC RAM (CLRTC) This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setup information such as system words. To erase the RTC RAM: 1. 2. 3. 4. 5. 6. Turn OFF the computer and unplug the power cord. Remove the onboard battery.
1.10 Connectors 1.10.1 Rear panel connectors 1 2 3 15 14 13 4 12 11 10 9 1. PS/2 mouse port (green). This port is for a PS/2 mouse. 2. Optical S/PDIF Out port. This port connects an external audio output device via an optical S/PDIF cable. 3. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other VGA-compatible devices. 4. LAN (RJ-45) port.
Refer to the audio configuration table below for the function of the audio ports in 2, 4, 6 or 8-channel configuration.
1.10.2 1. Internal connectors Floppy disk drive connector (34-1 pin FLOPPY) This connector is for the floppy disk drive (FDD) signal cable. Insert one end of the cable to this connector, then connect the other end to the signal connector at the back of the floppy disk drive. • Pin 5 on the connector is removed to prevent incorrect cable connection when using an FDD cable with a covered Pin 5. • The floppy disk drive cable is purchased separately.
3. IDE connector (40-1 pin PRI_IDE) The onboard IDE connector is for the Ultra DMA 100/66 signal cable. There are three connectors on each Ultra DMA 100/66 signal cable: blue, black, and gray. Connect the blue connector to the motherboard’s IDE connector, then select one of the following modes to configure your device.
ICH7 Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4) These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives. GND RSATA_TXN1 RSATA_TXP1 GND RSATA_RXN1 RSATA_RXP1 GND SATA1 P5QPL-VM SATA4 GND RSATA_TXN4 RSATA_TXP4 GND RSATA_RXN4 RSATA_RXP4 GND GND RSATA_TXN2 RSATA_TXP2 GND RSATA_RXN2 RSATA_RXP2 GND SATA2 SATA3 GND RSATA_TXN3 RSATA_TXP3 GND RSATA_RXN3 RSATA_RXP3 GND 5.
7. Optical drive audio connector (4-pin CD) These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, TV tuner, or MPEG card. Left Audio Channel GND GND Right Audio Channel CD P5QPL-VM P5QPL-VM Internal audio connector 8. CPU, chassis and power fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN, 3-pin PWR_FAN) The fan connectors support cooling fans of 350 mA ~ 2000 mA (24 W max.) or a total of 1 A ~ 7 A (84 W max.) at +12V.
Chassis intrusion connector (4-1 pin CHASSIS) P5QPL-VM Chassis Signal GND This connector is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis intrusion sensor or switch sends a high-level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event.
Digital Audio connector (4-1 pin SPDIF_OUT) SPDIFOUT GND This connector is for the S/PDIF audio module to allow digital sound output. Connect one end of the S/PDIF audio cable to this connector and the other end to the S/PDIF module. +5V 11. P5QPL-VM SPDIF_OUT P5QPL-VM Digital audio connector The S/PDIF out module is purchased separately. 12. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) These connectors are for ATX power supply plugs.
13. System panel connector (20-8 pin PANEL) This connector supports several chassis-mounted functions. SPEAKER +5V Ground Ground Speaker PLED- PLED+ PLED PANEL P5QPL-VM IDE_LED PWRSW Reset Ground PWR Ground IDE_LED+ IDE_LED- PIN 1 RESET * Requires an ATX power supply P5QPL-VM System panel connector • • • • • 1-28 System power LED (2-pin PLED) This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector.
1.11 Software support 1.11.1 Installing an operating system This motherboard supports Windows® XP/Vista Operating Systems (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware. • Motherboard settings and hardware options vary. Use the setup procedures presented in this section for reference only. Refer to your OS documentation for detailed information.
1-30 Chapter 1: Product introduction
Chapter 2 BIOS information 2.1 Managing and updating your BIOS The following utilities allow you to manage and update the motherboard Basic Input/Output System (BIOS) setup. 1. ASUS EZ Flash 2 (Updates the BIOS in DOS mode using a floppy disk or USB flash disk.) 2. ASUS AFUDOS (Updates the BIOS in DOS mode using a bootable floppy disk.) 3. ASUS CrashFree BIOS 3 (Updates the BIOS using a bootable floppy disk, USB flash disk or the motherboard support DVD when the BIOS file fails or gets corrupted.
Updating the BIOS through the Internet To update the BIOS through the Internet: 1. From the Windows® desktop, click Start > Programs > ASUS > ASUSUpdate > ASUSUpdate. 2. Select Update BIOS from the Internet from the drop‑down menu, then click Next. 3. Select the ASUS FTP site nearest you to avoid network traffic, or click Auto Select then click Next. 4. From the FTP site, select the BIOS version that you wish to download then click Next. 5.
2. d. Select the Create an MS-DOS startup disk check box. e. Click Start. Copy the original or the latest motherboard BIOS file to the bootable floppy disk. 2.1.3 ASUS EZ Flash 2 utility The ASUS EZ Flash 2 feature allows you to update the BIOS without having to go through the long process of booting from a floppy disk and using a DOS‑based utility. The EZ Flash 2 utility is built in the BIOS chip so it is accessible by pressing + during the PowerOn Self Tests (POST).
2.1.4 AFUDOS utility The AFUDOS utility allows you to update the BIOS file in DOS environment using a bootable floppy disk with the updated BIOS file. This utility also allows you to copy the current BIOS file that you can use as backup when the BIOS fails or gets corrupted during the updating process. Copying the current BIOS To copy the current BIOS file using the AFUDOS utility: • Ensure that the floppy disk is not write-protected and has at least 1024KB free space to save the file.
4. At the prompt key in afudos /i[filename] where [filename] is the latest or the original BIOS file in the bootable floppy disk. A:\>afudos /iP5QPL-VM.ROM then press . Do not shut down or reset the system while updating the BIOS to prevent system boot failure! 5. The utility returns to the DOS prompt after the BIOS update process is completed. Reboot the system from the hard disk drive. A:\>afudos /iP5QPL-VM.ROM AMI Firmware Update Utility - Version 1.19(ASUS V2.07(03.11.
3. The utility displays the following message and automatically checks the floppy disk for the original or updated BIOS file. Bad BIOS checksum. Starting BIOS recovery... Checking for floppy... When found, the utility reads the BIOS file and starts flashing the corrupted BIOS file. Bad BIOS checksum. Starting BIOS recovery... Checking for floppy... Floppy found! Reading file “P5QPL-VM.ROM”. Completed. Start flashing...
4. Restart the system after the utility completes the updating process. • Only the USB flash disk with FAT 32/16 format and single partition can support ASUS CrashFree BIOS 3. The device size should be smaller than 8GB. • DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure! 2.2 BIOS setup program This motherboard supports a programmable Serial Peripheral Interface (SPI) chip that you can update using the provided utility described in section “2.
2.2.1 BIOS menu screen Menu items Main Menu bar Advanced Configuration fields Power System Time System Date Legacy Diskette A Primary IDE Master Primary IDE Slave SATA 1 SATA 2 SATA 3 SATA 4 General help BIOS SETUP UTILITY Boot Tools Exit [12:56:38] [Sat 01/05/2002] [1.44M, 3.5 in] Use [ENTER], [TAB] or [SHIFT-TAB] to select a field. :[Not :[Not :[Not :[Not :[Not :[Not Use [+] or [-] to configure system time.
2.2.4 Menu items The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items. The other items (Ai Tweaker, Advanced, Power, Boot, and Exit) on the menu bar have their respective menu items. Main Advanced Power System Time System Date Primary IDE Master Primary IDE Slave SATA 1 SATA 2 BIOS SETUP UTILITY Boot Tools Exit [14:14:35] [Wed 04/16/2008] Use [ENTER], [TAB] or [SHIFT-TAB] to select a field.
2.3 Main menu When you enter the BIOS Setup program, the Main menu screen appears, giving you an overview of the basic system information. Refer to section 2.2.1 BIOS menu screen for information on the menu screen items and how to navigate through them. Main Advanced System Time System Date Legacy Diskette A BIOS SETUP UTILITY Boot Tools Exit Power Primary IDE Master Primary IDE Slave SATA 1 SATA 2 SATA 3 SATA 4 [12:56:38] [Sat 01/05/2002] [1.44M, 3.
LBA/Large Mode [Auto] Enables or disables the LBA mode. Setting to Auto enables the LBA mode if the device supports this mode, and if the device was not previously formatted with LBA mode disabled. Configuration options: [Disabled] [Auto] Block (Multi-sector Transfer) M [Auto] Enables or disables data multi-sectors transfers. When set to Auto, the data transfer from and to the device occurs multiple sectors at a time if the device supports multi-sector transfer feature.
2.4 Advanced menu The Advanced menu items allow you to change the settings for the CPU and other system devices. Take caution when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction.
PCI Express Frequency [Auto] Allows you to select the PCI Express frequency. Configuration options: [Auto] [90] [91] [92]~[150] The following item appears only when you set the AI Overclocking item to [Overclock Profile]. Overclock Options [Overclock 5%] Allows you to select the overclock options. Configuration options: [Overclock 5%] [Overclock 10%] [Overclock 15%] [Overclock 20%] [Overclock 30%] [Test Mode] DRAM Frequency [Auto] Allows you to set the DDR2 operating frequency.
2.4.2 CPU Configuration The items in this menu show the CPU-related information that the BIOS automatically detects. Ratio CMOS Setting [Auto] Allows you to set the ratio between CPU Core Clock and the FSB frequency. Configuration option: [Auto] • If an invalid ratio is set in CMOS then actual and set values may differ. • Key in ratio numbers directly. C1E Support [Enabled] Allows you to enable or disable Inter CPU Enhanced Halt (C1E) function, a CPU powersaving function in system halt state.
2.4.3 Chipset The Chipset menu allows you to change the advanced chipset settings. Select an item then press to display the sub-menu. North Bridge Configuration Memory Remap Feature [Enabled] Allows you to enable or disable the remapping of overlapped PCI memory above the total physical memory. Configuration options: [Enabled] [Disabled] Configure DRAM Timing by SPD [Enabled] Allows you to enable or disable configuring DRAM Timing by SPD.
South Bridge Configuration Audio Controller [Enabled] Allows you to set the audio controller. Configuration options: [Enabled] [Disabled] The following item does not appear when the Audio Controller item is set to [Disabled]. Front Panel Type [HD Audio] Allows you to select the front panel support type. If High Definition Audio Front Panel is used, set this item to [HD Audio] mode. Configuration options: [AC97] [HD Audio] 2.4.
USB Functions [Enabled] Allows you to enable or disable the USB functions. Configuration options: [Disabled] [Enabled] USB 2.0 Controller [Enabled] Allows you to enable or disable USB 2.0 controller. Configuration options: [Enabled] [Disabled] Legacy USB Support [Auto] Allows you to enable or disable support for USB devices on legacy operating systems (OS). Setting to Auto allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled.
2.5 Power menu The Power menu items allow you to change the settings for the Advanced Power Management (APM). Select an item then press to display the configuration options. Main Advanced Suspend Mode ACPI 2.0 Support ACPI APIC Support Power BIOS SETUP UTILITY Boot Tools [Auto] [Disabled] [Enabled] Exit Select the ACPI state used for System Suspend. APM Configuration Hardware Monitor 2.5.1 Suspend Mode [Auto] 2.5.2 ACPI 2.0 Support [Disabled] 2.5.
Resume On Ring [Disabled] Allows you to enable or disable RI to generate a wake event. Configuration options: [Disabled] [Enabled] Resume On PCI Devices [Disabled] When set to [Enabled], this parameter allows you to wake the system through a PCI LAN or modem card. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead.
2.6 Boot menu The Boot menu items allow you to change the system boot options. Select an item then press to display the sub-menu. Main Advanced Power BIOS SETUP UTILITY Boot Tools Boot settings Boot Device Priority Boot Settings Configuration Security Exit Specifies the Boot Device Priority sequence. A virtual floppy disk drive (Floppy Drive B: ) may appear when you set the CD-ROM drive as the first boot device.
Wait for ‘F1’ If Error [Enabled] When set to [Enabled], the system waits for the F1 key to be pressed when error occurs. Configuration options: [Disabled] [Enabled] Hit ‘DEL’ Message Display [Enabled] When set to [Enabled], the system displays the message “Press DEL to run Setup” during POST. Configuration options: [Disabled] [Enabled] 2.6.3 Security The Security menu items allow you to change the system security settings. Select an item then press to display the configuration options.
To set a User Password: 1. Select the Change User Password item and press . 2. On the password box that appears, type a password composed of at least six letters and/or numbers, then press . 3. Confirm the password when prompted. The message “Password Installed” appears after you set your password successfully. To change the user password, follow the same steps as in setting a user password. Clear User Password Select this item to clear the user password.
2.7.2 Express Gate [Enabled] Allows you to enable or disable the ASUS Express Gate feature. The ASUS Express Gate feature is a unique instant-on environment that provides quick access to the Internet browser and Skype. Configuration options: [Disabled] [Enabled] Enter OS Timer [10 Seconds] Allows you to set the countdown duration that the system waits at the Express Gate’s first screen before starting Windows or other installed OS.
2.8 Exit menu The Exit menu items allow you to load the optimal or failsafe default values for the BIOS items, and save or discard your changes to the BIOS items. Main Advanced Power Exit Options Exit & Save Changes Exit & Discard Changes Discard Changes Load Setup Defaults BIOS SETUP UTILITY Boot Tools Exit Exitsystem systemsetup setup Exit aftersaving savingthe the after changes. changes. F10key keycan canbe beused used F10 forthis thisoperation. operation.