Asus P5P800S P5P800S User''s Manual English Edition E1809
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- Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 1
P5P800S Motherboard - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 2
without the express written permission of ASUSTeK COMPUTER INC. ("ASUS"). Product warranty or service will not be extended if: ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 3
used in this guide ix Typography ix P5P800S specifications summary x Chapter 1: Product introduction 1.1 Welcome 1-2 1.2 Package contents 1-2 1.3 Special features 1-2 1.3.1 Product highlights 1-2 1.3.2 Innovative ASUS features 1-4 1.4 Before you proceed 1-5 1.5 Motherboard overview - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 4
1-25 Chapter 2: BIOS setup 2.1 Managing and updating your BIOS 2-2 2.1.1 Creating a bootable floppy disk 2-2 2.1.2 ASUS EZ Flash utility 2-3 2.1.3 AFUDOS utility 2-4 2.1.4 ASUS CrashFree BIOS 2 utility 2-6 2.1.5 ASUS Update utility 2-8 2.2 BIOS setup program 2-11 2.2.1 BIOS menu screen 2-12 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 5
Monitor 2-32 2.6 Boot menu 2-33 2.6.1 Boot Device Priority 2-33 2.6.2 Boot Settings Configuration 2-34 2.6.3 Security 2-35 2.7 Exit menu 2-38 Chapter 3: Software support 3.1 Installing an operating system 3-2 3.2 Support CD information 3-2 3.2.1 Running the support CD 3-2 3.2.2 Drivers menu - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 6
and used in accordance with manufacturer's instructions, may cause harmful interference to radio by turning the equipment off and on, the user is encouraged to try to correct the interference by connection of the monitor to the graphics card is required to assure compliance with FCC regulations - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 7
Contact a qualified service technician or your retailer. Operation safety • Before installing the motherboard and adding devices on it, carefully read all the manuals that came with . • If you encounter technical problems with the product, contact a qualified service technician or your retailer. vii - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 8
the BIOS parameters are also provided. • Chapter 3: Software support This chapter describes the contents of the support CD that comes with the motherboard package. Where to find more information Refer to the following sources for additional information and for product and software updates. 1. ASUS - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 9
manual. D A N G E R / W A R N I N G : Information to prevent injury to yourself when trying to complete a task. C A U T I O N : Information to prevent damage to the components when trying to complete a task. I M P O R T A N T : Instructions command line: afudos /i[filename] afudos /iP5P800S.ROM ix - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 10
P5P800S specifications summary CPU Chipset Front Side Bus Memory Expansion slots Storage Audio LAN USB AI Overclocking Special features Rear panel LGA775 socket for Intel® Pentium® 4/Celeron processor Compatible with the Intel® PCG 04A and 04B processors Supports Intel® Hyper-Threading Technology - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 11
P5P800S specifications summary BIOS features 3 Mb Flash ROM, AMI BIOS, PnP, WfM2.0, DMI2.0, SM BIOS 2.3, ASUS EZ Flash, CrashFree BIOS2, C.P.R. (CPU Parameter Recall), ASUS MyLogo I n d u s t r y s t a n d a r d PCI 2.2, USB 2.0 Manageability WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, Chassis - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 12
xii - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 13
This chapter describes the motherboard features and the new technologies it supports. 1Product introduction ASUS P5P800S 1-1 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 14
for the following items. Motherboard ASUS P5P800S motherboard Cables 2 x Serial ATA signal cables 1 x Ultra DMA 100/66/33 cables 1 x Floppy disk drive cable Accessories I/O shield A p p l i c a t i o n C D s ASUS motherboard support CD D o c u m e n t a t i o n User guide If any of the - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 15
to powerful audio and speaker systems. See page 1-28 for details. 10/100 Mbps LAN support Easy connectivity to your network or broadband connection with the onboard LAN port. Allows you to play online games without buying expensive additional LAN cards. See pages 1-23. ASUS P5P800S 1-3 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 16
2-34. ASUS EZ Flash BIOS With the ASUS EZ Flash, you can easily update the system BIOS even before loading the operating system. No need to use a DOS-based utility or boot from a floppy disk. See page 2-3 for details. C.P.R. (CPU Parameter Recall) The C.P.R. feature of the motherboard BIOS allows - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 17
motherboard components or change any motherboard cause severe damage to the motherboard, peripherals, and/or components. Onboard LED The motherboard comes with a standby power motherboard component. The illustration below shows the location of the onboard LED. ® P5P800S P5P800S Onboard LED - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 18
the image below. 1.5.2 Screw holes Place seven (7) screws into the holes indicated by circles to secure the motherboard to the chassis. Do not overtighten the screws! Doing so can damage the motherboard. Place this side towards the rear of the chassis ® P5P800S 1-6 Chapter 1: Product introduction - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 19
30.5cm (12.0in) 1.5.3 Motherboard layout 20.8cm( 8.2in) PS/2KBMS T: Mouse B: Keyboard SPDIF_O LGA775 Super I/O CPU_FAN DDR DIMM1 (64 bit,184-pin module) DDR DIMM2 (64 bit,184-pin module) FLOPPY PARALLEL PORT COM1 USB12 LAN_USB34 Top:Line In Center:Line Out Below:Mic In ATX12V USBPW12 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 20
LGA775 socket. • The product warranty does not cover damage to the socket pins resulting from incorrect CPU installation/removal, or misplacement/ loss/incorrect removal of the PnP cap. 1.6.1 Installling the CPU To install a CPU: 1. Locate the CPU socket on the motherboard. ® P5P800S P5P800S CPU - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 21
the socket pins, do not remove the PnP cap unless you are installing a CPU. 3. Lift the load lever in the direction of the arrow to a 135º (A), then push the PnP cap B from the load plate window to remove (B). Load plate 5. Position the CPU over the socket, making sure that the gold triangle is - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 22
connectors on the socket and damaging the CPU! Notes on Intel® Hyper-Threading Technology • This motherboard supports Intel® Pentium® 4 CPUs in the 775-land package with Hyper-Threading Technology. • Hyper-Threading Technology is supported under Windows® XP/2003 Server and Linux 1.7.x (kernel) and - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 23
heatsink and fan assembly such that the CPU fan cable is closest to the CPU fan connector. Narrow end of the groove Motherboard hole Fastener Make sure to orient each fastener with the narrow end of the groove pointing outward. (The photo shows the groove shaded for emphasis.) ASUS P5P800S 1-11 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 24
to the connector on the motherboard labeled CPU_FAN. CPU_FAN GND CPU FAN PWR CPU FAN IN P5GD1 CPU FAN PWM P5GD1 CPU_Fan connector Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector. 1-12 Chapter 1: Product introduction - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 25
CPU heatsink and fan: 1. 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 B and fan assembly from the A A motherboard. B A B B A ASUS P5P800S - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 26
4. Carefully remove the heatsink and fan assembly from the motherboard. 5. Rotate each fastener clockwise to ensure correct orientation when reinstalling. The narrow end of the groove should point outward after resetting. (The photo shows the - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 27
the same CAS Latency. 4. Double-sided DDR DIMMs with x 1 6 (data bus=16bit) memory chips are not supported due to chipset limitation. Memory frequency/CPU FSB synchronization This motherboard supports different memory frequencies depending on the CPU FSB (Front Side Bus) and the type of DDR DIMM - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 28
DS VS32M8-5 •• N/A DS N/A •- Hynix SS HY5DU56822DT-D43 • • Hynix DS HY5DU56822DT-D43 • • Legend: DIMM support: A - supports one module inserted into either slot. B - supports two modules inserted into both slots. Side(s): S S - Single-sided D S - Double-sided 1-16 Chapter 1: Product - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 29
components. Failure to do so may cause severe damage to both the motherboard and the components. 1. Unlock a DIMM socket by pressing the retaining clips retaining clips outward to unlock the DIMM. 1 1 DDR DIMM notch Support the DIMM lightly with your fingers when pressing the retaining clips. The - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 30
slots and the expansion cards that they support. Make sure to 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. Before installing the - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 31
USB controller Onboard LAN Onboard Audio A B used - -- -- -- C used D E F G H - - shared - - - - - shared - - - - - shared - shared - - - - - shared shared shared shared shared - - - shared - -- - - - When using PCI cards on shared slots, ensure that the drivers support "Share IRQ - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 32
with +1.5V specification. Note the notches on the card golden fingers to ensure that they fit the AGP slot on your motherboard. Install only 1.5 V or 0.8 V AGP cards on this motherboard! 3.3V AGP cards are not supported in this motherboard. ® Keyed for 1.5v P5P800S P5P800S Accelerated Graphics Port - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 33
failure! ® P5P800S P5P800S Clear RTC RAM CLRTC1 12 23 Normal (Default) Clear CMOS You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature. Shut down and reboot the system so the BIOS can - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 34
, USBPW78) Set these jumpers to +5V to wake up the computer from S1 sleep mode (CPU stopped, DRAM refreshed, system running in low power mode) using the USBPW34 12 23 +5V +5VSB (Default) ® USBPW78 USBPW56 12 23 P5P800S P5P800S USB device wake up +5V (Default) +5VSB • The USB device - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 35
SPEED LED LED LAN port 4 . L i n e I n p o r t ( l i g h t b l u e ) . This port connects a tape, CD, DVD player, or other audio sources. In a o r t ( p i n k ) . This port connects a microphone. In a 6-channel configuration, the function of this port becomes Rear Speaker Out. ASUS P5P800S 1-23 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 36
n n e c t o r . This 9-pin serial (COM1) port is for serial devices. 1 0 . C o a x i a l S / P D I F o u t p o r t . This port connects an external audio output device via a coaxial S/PDIF cable. 1 1 . P S / 2 k e y b o a r d p o r t ( p u r p l e ) . This port is for a PS/2 keyboard. 1-24 Chapter - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 37
. This prevents incorrect insertion when you connect the IDE cable. • Use the 80-conductor IDE cable for Ultra DMA 100/66 IDE devices. SEC_IDE ® P5P800S P5P800S IDE connectors ASUS P5P800S NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1. PIN 1 PRI_IDE 1-25 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 38
notes on Serial ATA • Install the Windows® 2000 Service Pack 4 or the Windows® XP Service Pack1 or later versions before using the Serial ATA feature. • Hot plug support for Serial ATA drive and connectors are not available in this motherboard. • The ICH5 chipset support to one of the IDE channels - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 39
related BIOS items. BIOS Item Onboard IDE Operate Mode Enhanced Mode Support On IDE Port Settings Windows 2000/XP Enhanced Mode S-ATA - Windows 98/ME/NT4.0 A B C Compatible Mode Compatible Mode Compatible Mode - - - Primary P-ATA+S-ATA Sec. P-ATA+S-ATA P-ATA Ports Only ASUS P5P800S 1-27 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 40
inside the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors. ® P5P800S P5P800S Fan connectors CPU_FAN GND CPU FAN PWR CPU FAN IN CPU FAN PWM CHA_FAN Rotation +12V GND 5 . Digital Audio connector (4-1 pin SPDIF_OUT) This connector - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 41
also use a Power Supply Unit (PSU) with a 24-pin ATX power connector on this motherboard. • Do not forget to connect the 4-pin ATX +12 V power plug; otherwise, the front panel audio cable. AGND +5VA BLINE_OUT_R BLINE_OUT_L ® FP_AUDIO P5P800S P5P800S Front panel audio connector ASUS P5P800S MIC2 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 42
audio input from sound sources such as a CD-ROM, TV tuner, MPEG card or modem. CD(Black) AUX(White) ® Right Audio Channel Ground Ground Left Audio Channel P5P800S P5P800S Internal audio . These USB connectors comply with USB 2.0 specification that supports up to 480 Mbps connection speed. USB+ - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 43
devices for playing or editing audio files. +5V J1B2 J1CY GND GND J1CX J1B1 +5V ® P5P800S P5P800S Game connector GAME MIDI_IN J2B2 J2CY MIDI_OUT J2CX J2B1 +5V 11. System panel connector (20-1 pin PANEL) This connector supports ASUS P5P800S 1-31 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 44
the HDD Activity LED cable to this connector. The IDE LED lights up or flashes when data is read from or written to the HDD. • Power/Soft-off ON or puts the system in SLEEP or SOFT-OFF mode depending on the BIOS settings. Pressing the power switch for more than four seconds while the system is - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 45
This chapter tells how to change the system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided. 2 BIOS setup ASUS P5P800S 2-1 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 46
motherboard BIOS using the ASUS Update or AFUDOS utilities. 2.1.1 Creating a bootable floppy disk 1. Do either one of the following to create a bootable floppy disk. DOS environment a. Insert a 1.44MB floppy disk into the drive. b. At the DOS prompt, type format A:/S then press . Windows® XP - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 47
your optical drive. e. Press , then follow screen instructions to continue. 2. Copy the original or the latest motherboard BIOS file to the bootable floppy disk. 2.1.2 ASUS EZ Flash utility The ASUS EZ Flash feature allows you to update the BIOS without having to go through the long process - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 48
least 600 KB free space to save the file. • The succeeding BIOS screens are for reference only. The actual BIOS screen displays may not be exactly the same as shown. 1. Copy the AFUDOS utility (afudos.exe) from the motherboard support CD to the bootable floppy disk you created earlier. 2. Boot the - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 49
Updating the BIOS file To update the BIOS file using the AFUDOS utility: 1. Visit the ASUS website (www.asus.com) and download the latest BIOS file for the motherboard. Save the BIOS file to a bootable floppy disk. Write the BIOS filename on a piece of paper. You need to type the exact BIOS filename - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 50
2 utility The ASUS CrashFree BIOS 2 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can update a corrupted BIOS file using the motherboard support CD or the floppy disk that contains the updated BIOS file. • Prepare - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 51
while updating the BIOS! Doing so can cause system boot failure! 4. Restart the system after the utility completes the updating process. The recovered BIOS may not be the latest BIOS version for this motherboard. Visit the ASUS website (www.asus.com) to download the latest BIOS file. ASUS P5P800S - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 52
you to manage, save, and update the motherboard BIOS in Windows® environment. The ASUS Update utility allows you to: • Save the current BIOS file • Download the latest BIOS file from the Internet • Update the BIOS from an updated BIOS file • Update the BIOS directly from the Internet, and • View - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 53
Updating the BIOS through the Internet To update the BIOS through the Internet: 1. Launch the ASUS Update utility from the Windows® desktop by clicking S t a r t > P r o g r a m s > A S U S > A S U S U p d a t e > A S U S U p d a t e. The ASUS Update main window appears. 2. Select U p d a t e B I O - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 54
to download. Click Next. 5. Follow the screen instructions to complete the update process. The ASUS Update utility is capable of updating itself through the Internet. Always update the utility to avail all its features. Updating the BIOS through a BIOS file To update the BIOS through a BIOS file - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 55
the Exit Menu. See section "2.7 Exit Menu." • The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen. • Visit the ASUS website (www.asus.com) to download the latest BIOS file for this motherboard and . ASUS P5P800S 2-11 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 56
2.2.1 BIOS menu screen Menu items Menu bar Configuration fields General help System Time System Date Legacy Diskette A Primary IDE Master Primary IDE Slave select items in the menu and change the settings. Some of the navigation keys differ from one screen to another. 2-12 Chapter 2: BIOS setup - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 57
specific ] [English] :[ST320413A] :[ASUS CD-S340] :[Not Detected] item that is not user-configurable. A configurable window." 2.2.7 Pop-up window Select a menu item then press to display a pop-up window Memory MB] [Enabled] ICH Delayed Transaction [Enabled] MPS Revision [1.4] Pop-up window - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 58
overview of the basic system information. Refer to section "2.2.1 BIOS menu screen" for information on the menu screen items and in.] [2.88M, 3.5 in.] 2.3.4 Language [English] Allows you to choose the BIOS language version from the available language options. Configuration options: [Français] [German - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 59
BIOS user-configurable. These items show N/A if no IDE device is installed in the system. Type [Auto] Selects the type of IDE drive. Setting to Auto allows automatic selection of the appropriate IDE device type. Select CDROM if you are specifically if the device supports this mode, device supports - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 60
32-bit Support On IDE Detect Time Out (Sec) [Enhanced Mode] [S-ATA] [35] Onboard IDE Operate Mode [Enhanced Mode] Allows selection of the IDE operation mode depending on the operating system (OS) that you installed. Set to Enhanced Mode if you are using native OS, such as Windows® 2000/XP BIOS setup - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 61
The P-ATA+S-ATA and P-ATA options are for advanced users only. If you set to any of these options and encounter problems, revert to the default setting S - A T A. Configuration options: [P-ATA+S-ATA] [S-ATA] [P-ATA] The I D E P o r t S e t t : [0] [5] [10] [15] [20] [25] [30] [35] ASUS P5P800S 2-17 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 62
: 08.00.10 Build Date : 04/07/04 Processor Type Speed Count : Genuine Intel(R) CPU 3.20GHz : 2800 MHz : 1 System Memory Size : 512MB AMI BIOS Displays the auto-detected BIOS information Processor Displays the auto-detected CPU specification System Memory Displays the auto-detected system - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 63
internal frequency. Configuration options: [Manual] [Standard] [Overclock 5%] [Overclock 10%] [Overlock 20%] [Overclock 30%] CPU Ratio [ 14] Sets the ratio between the CPU core clock and the Front Side Bus (FSB) frequency. The value of this item is auto-detected by BIOS. The values range from 8 to - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 64
e r c l o c k T u n e r item is set to Manual. CPU External Frequency [XXX] (value is auto-detected) Indicates the frequency sent by the clock setting the memory frequency. Setting a very high memory voltage may damage the memory module(s)! • Selecting a DRAM frequency that is not supported by your - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 65
Disables or enables the microcode updation function. Configuration options: [Disabled] [Enabled] Max CPUID Value Limit [Disabled] Enable this item to boot legacy operating systems that cannot support CPUs with extended CPUID functions. Configuration options: [Disabled] [Enabled] ASUS P5P800S 2-21 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 66
memory areas when combined with supporting operating system (OS). Configuration options: [Enabled] [Disabled] Enhanced C1 Control [Auto] When set to [Auto], the BIOS will automatically check the CPU's capability to enable the C1E support When disabled, you can manually set the DRAM timing parameters - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 67
[8 Clocks] Memory Acceleration Mode [Auto] Enables or sets the memory acceleration mode feature. When Enabled, the CPU to memory latency is minimized set the size of mapped memory for the AGP graphic data. Configuration options: [ 4MB] [ 8MB] [16MB] [32MB] [64MB] [128MB] [256MB] ASUS P5P800S 2-23 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 68
[Auto] When set to Auto, the BIOS detects whether you are using any audio device. If an audio device is detected, the onboard audio controller is enable; if no audio device is detected, the controller is disabled. Configuration options: [Auto] [Disabled] OnBoard LAN [Enabled] Allows you to enable or - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 69
options: [1.9] [1.7] Parallel Port IRQ [IRQ7] Configuration options: [IRQ5] [IRQ7] Onboard Game/MIDI Port [Disabled] Allows you to select the Game Port address or to PCI/PnP or legacy ISA devices, and setting the memory size block for legacy ISA devices. Take caution when Device] ASUS P5P800S 2-25 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 70
the PCI device latency timer register. Configuration options: [32] [64] [96] [128] [160] [192] [224] [248] Allocate IRQ to PCI VGA [Yes] When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card requests for an IRQ. When set to [No], BIOS does not assign an IRQ to the PCI VGA - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 71
the USB controller legacy mode is enabled. If no USB device is detected, the legacy USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto] USB 2.0 Controller [Enabled] Allows (480 Mbps) or Full Speed (12 Mbps). Configuration options: [HiSpeed] [Full Speed] ASUS P5P800S 2-27 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 72
drive to boot as FDD (for example, ZIP drive). The Device and Emulation Type items appear only when there are installed USB devices. 2-28 Chapter 2: BIOS setup - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 73
Allows you to enable or disable the Advanced Configuration and Power Interface (ACPI) support in the Application-Specific Integrated Circuit (ASIC). When set to Enabled, the ACPI APIC table pointer is included in the RSDT pointer list. Configuration options: [Disabled] [Enabled] ASUS P5P800S 2-29 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 74
computer when the external modem receives a call while the computer is in Soft-off mode. Configuration options: [Disabled] [Enabled] The computer cannot receive or transmit data until the computer back on while the computer is off causes system through a PCI LAN or modem card. This feature requires - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 75
Power On By PS/2 Keyboard [Disabled] Allows you to use specific keys on the keyboard to turn on the system. This feature requires an ATX power supply that provides requires an ATX power supply that provides at least 1A on the +5VSB lead. Configuration options: [Disabled] [Enabled] ASUS P5P800S 2-31 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 76
[51ºC/122.5ºF] [41ºC/105.5ºF] [3813 RPM] [N/A] [ 1.320V] [ 3.345V] [ 5.094V] [11.880V] CPU Temperature [xxxC/xxxF] MB Temperature [xxxC/xxxF] The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. Select Disabled if you do not wish to display the - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 77
Priority 1st Boot Device 2nd Boot Device 3rd Boot Device [1st FLOPPY DRIVE] [PM-ST330620A] [PS-ASUS CD-S360] 1st ~ xxth Boot Device [1st Floppy Drive] These items specify the boot device priority devices installed in the system. Configuration options: [xxxxx Drive] [Disabled] ASUS P5P800S 2-33 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 78
Support Wait For 'F1' If Error Hit 'DEL' Message Display Interrupt 19 Capture [Enabled] [Enabled] [Force BIOS] [On] [Auto] [Enabled] [Enabled] [Disabled] Allows BIOS ASUS MyLogo™ feature. Add On ROM Display Mode [Force BIOS] Sets the display mode for option ROM. Configuration options: [Force BIOS] - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 79
supervisor password, follow the same steps as in setting a user password. To clear the supervisor password, select the Change BIOS password, you can clear clear it by erasing the CMOS Real Time Clock (RTC) RAM. See section "2.6 Jumpers" for information on how to erase the RTC RAM. ASUS P5P800S - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 80
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. 2-36 Chapter 2: BIOS setup - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 81
[Always], BIOS checks for user password both when accessing Setup and booting the system. Configuration options: [Setup] [Always] Boot Sector Virus Protection [Disabled] Allows you to enable or disable the boot sector virus protection. Configuration options: [Disabled] [Enabled] ASUS P5P800S 2-37 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 82
CMOS RAM. An onboard backup battery sustains the CMOS RAM so it stays on even when the PC is turned off. When you select this option, a confirmation window appears fields other than System Date, System Time, and Password, the BIOS asks for a confirmation before exiting. Discard Changes This option - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 83
This chapter describes the contents of the support CD that comes with the motherboard package. 3 Software support ASUS P5P800S 3-1 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 84
that you install Windows® 2000 Service Pack 4 or the Windows® XP Service Pack 1 or later versions before installing the drivers for better compatibility and system stability. 3.2 Support CD information The support CD that came with the motherboard package contains the drivers, software applications - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 85
came with the utility for details. AD1888 Audio Driver and Application Executes the wizard to install the ADI AD1888 audio driver and application. Realtek RTL8100 10/100M LAN Driver Installs the Realtek® RTL8100 Ethernet device driver. USB 2.0 Driver Installs the USB 2.0 driver. ASUS P5P800S 3-3 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 86
utility helps you keep your computer in healthy operating condition. ASUS Update The ASUS Update utility allows you to update the motherboard BIOS in a Windows® environment. This utility requires an Internet connection either through a network or an Internet Service Provider (ISP). See page 2-8 for - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 87
3.2.4 ASUS Contact information Click the C o n t a c t tab to display the ASUS contact information. You can also find this information on the inside front cover of this user guide. ASUS P5P800S 3-5 - Asus P5P800S | P5P800S User''s Manual English Edition E1809 - Page 88
3-6 Chapter 3: Software support
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Motherboard
P5P800S