Motherboard DIY Troubleshooting Guide
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IDE Primary Master IDE Auto-Detection IDE Primary Master Access Mode Capacity Cylinder Head Sector Transfer Mode [Press Enter] [Manual] [CHS] 40020 MB [19158] [ 16] [ 255] UDMA 2 Select Menu Item Specific Help Enter the value. F1 : Help ↑↓ : Select Item -/+ : Change Value F5 : Setup Defaults ESC : Exit →← : Select Menu Enter : Select Sub-menu F10 : Save and Exit 2-13
IDE Primary Master IDE Auto-Detection IDE Primary Master Access Mode Capacity Cylinder Head Sector Transfer Mode [Press Enter] [Manual] [CHS] 40020 MB [19158] [ 16] [ 255] UDMA 2 Select Menu Item Specific Help Enter the value. F1 : Help ↑↓ : Select Item -/+ : Change Value F5 : Setup Defaults ESC : Exit →← : Select Menu Enter : Select Sub-menu F10 : Save and Exit 2-13
P4U800-X user's manual for English Version
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...not be registered trademarks or copyrights of their respective companies, and are used only for backup purposes, without intent to infringe. ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS...in any form or by any means, except documentation kept by ASUS; Checklist E1882 Revised Edition V3 January 2005 Copyright © 2005 ASUSTeK COMPUTER INC. All Rights Reserved. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO ...
...not be registered trademarks or copyrights of their respective companies, and are used only for backup purposes, without intent to infringe. ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS...in any form or by any means, except documentation kept by ASUS; Checklist E1882 Revised Edition V3 January 2005 Copyright © 2005 ASUSTeK COMPUTER INC. All Rights Reserved. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO ...
P4U800-X user's manual for English Version
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... that your power supply is broken, do not try to fix it may become wet. • Place the product on it, carefully read all the manuals that came with the product, contact a qualified service technician or your dealer immediately. • To avoid short circuits, keep paper clips, screws, and staples away...
... that your power supply is broken, do not try to fix it may become wet. • Place the product on it, carefully read all the manuals that came with the product, contact a qualified service technician or your dealer immediately. • To avoid short circuits, keep paper clips, screws, and staples away...
P4U800-X user's manual for English Version
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... complete a task. NOTE: Tips and additional information to the following symbols used in this manual. These documents are listed in completing a task. vii Where to find more information Refer to aid in the ASUS Contact Information on ASUS hardware and software products. CAUTION: Information to prevent damage to the components when trying to...
... complete a task. NOTE: Tips and additional information to the following symbols used in this manual. These documents are listed in completing a task. vii Where to find more information Refer to aid in the ASUS Contact Information on ASUS hardware and software products. CAUTION: Information to prevent damage to the components when trying to...
P4U800-X user's manual for English Version
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...feature of an IDE hard disk drive. If automatic detection fails, this channel. If the hard disk was already formatted on errors according to manually enter the IDE hard disk drive parameters. Configuration options: [Enabled] [Disabled] Halt On [All Errors] This field sets the system to ...Select Menu Item Specific Help To auto-detect the HDD's size, head...on this option to enter the Hard Disk Drive values manually. Configuration options: [None] [Auto] [Manual] Access Mode [Auto] The default [Auto] allows automatic detection of this item if you are removing a drive and not replacing...
...feature of an IDE hard disk drive. If automatic detection fails, this channel. If the hard disk was already formatted on errors according to manually enter the IDE hard disk drive parameters. Configuration options: [Enabled] [Disabled] Halt On [All Errors] This field sets the system to ...Select Menu Item Specific Help To auto-detect the HDD's size, head...on this option to enter the Hard Disk Drive values manually. Configuration options: [None] [Auto] [Manual] Access Mode [Auto] The default [Auto] allows automatic detection of this item if you are removing a drive and not replacing...
P4U800-X user's manual for English Version
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... set the IDE Primary Master item to [Manual], and the Access Mode item to display a pop-up menu. Cylinder This item shows the number of the hard disk read/write heads. Incorrect settings may also highlight the item, then press to [CHS]. ASUS P4U800-X motherboard 2-13 F1 : Help ↑... the auto-detected hard disk capacity. IDE Primary Master IDE Auto-Detection IDE Primary Master Access Mode Capacity Cylinder Head Sector Transfer Mode [Press Enter] [Manual] [CHS] 40020 MB [19158] [ 16] [ 255] UDMA 2 Select Menu Item Specific Help Enter the value. To enter a value, you ...
... set the IDE Primary Master item to [Manual], and the Access Mode item to display a pop-up menu. Cylinder This item shows the number of the hard disk read/write heads. Incorrect settings may also highlight the item, then press to [CHS]. ASUS P4U800-X motherboard 2-13 F1 : Help ↑... the auto-detected hard disk capacity. IDE Primary Master IDE Auto-Detection IDE Primary Master Access Mode Capacity Cylinder Head Sector Transfer Mode [Press Enter] [Manual] [CHS] 40020 MB [19158] [ 16] [ 255] UDMA 2 Select Menu Item Specific Help Enter the value. To enter a value, you ...
P4U800-X user's manual for English Version
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...is set to ManualConfiguration options: [DDR266] [DDR333] [DDR400] Spread Spectrum [+/-0.7%] This field enables or disables the clock generator spread spectrum. Configuration options: [Auto] [Manual] CPU Clock Setting [100] Sets the CPU core frequency. Configuration options: [Disabled] [+/- 0.1%] [+/- 0.2%] [+/- 0.3%] [+/- 0.4%] [+/- 0.5%] [+/- 0.6%] [+/- 0.7%]...Max=300] (depending on the installed CPU)] CPU/MEM Clock Selectable [Auto] Set this item to Manual to Manual. 2.4.1 Frequency/Voltage Control Frequency/Voltage Control CPU Clock Ratio CPU/MEM Clock Selectable x CPU Clock ...
...is set to ManualConfiguration options: [DDR266] [DDR333] [DDR400] Spread Spectrum [+/-0.7%] This field enables or disables the clock generator spread spectrum. Configuration options: [Auto] [Manual] CPU Clock Setting [100] Sets the CPU core frequency. Configuration options: [Disabled] [+/- 0.1%] [+/- 0.2%] [+/- 0.3%] [+/- 0.4%] [+/- 0.5%] [+/- 0.6%] [+/- 0.7%]...Max=300] (depending on the installed CPU)] CPU/MEM Clock Selectable [Auto] Set this item to Manual to Manual. 2.4.1 Frequency/Voltage Control Frequency/Voltage Control CPU Clock Ratio CPU/MEM Clock Selectable x CPU Clock ...
P4U800-X user's manual for English Version
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...6T] [5T] DRAM Timing tRCD [3T] Sets the DRAM Row Active Time to Row Active Time. Configuration options: [5T] [4T] [3T] [2T] ASUS P4U800-X motherboard 2-17 DRAM Performance [Auto (By SPD)] Sets the DRAM performance. Configuration options: [Auto (By SPD)] [2.0(DDR)/2(SDR)] [2.5(DDR)/3(SDR)] [3.0(DDR)/3(SDR)]... Current CAS Latency [2.5] The value for this item to Manual to adjust the tRP, tRAS, and tRCD items. Configuration options: [Auto (By SPD)] [Manual] DRAM Timing tRP [3T] Sets the DRAM Precharge Time to Row Active Time.
...6T] [5T] DRAM Timing tRCD [3T] Sets the DRAM Row Active Time to Row Active Time. Configuration options: [5T] [4T] [3T] [2T] ASUS P4U800-X motherboard 2-17 DRAM Performance [Auto (By SPD)] Sets the DRAM performance. Configuration options: [Auto (By SPD)] [2.0(DDR)/2(SDR)] [2.5(DDR)/3(SDR)] [3.0(DDR)/3(SDR)]... Current CAS Latency [2.5] The value for this item to Manual to adjust the tRP, tRAS, and tRCD items. Configuration options: [Auto (By SPD)] [Manual] DRAM Timing tRP [3T] Sets the DRAM Precharge Time to Row Active Time.
P4U800-X user's manual for English Version
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...Onboard LAN Boot ROM [Disabled] Resources Controlled By [Auto (ESCD)] x IRQ Resources PCI/CGA Palette Snoop Assign IRQ for VGA Assign IRQ for manual assignment of the onboard MIDI port. F1 : Help ↑↓ : Select Item -/+ : Change Value F5 : Setup Defaults ESC : ...[Disabled] [Enabled] [Enabled] [ 64] [Level] Select Menu Item Specific Help Enable/Disable the onboard SATA. Configuration options: [Auto (ESCD)] [Manual] 2-20 Chapter 2: BIOS information Configuration options: [201] [209] [Disabled] MIDI Port Address [Disabled] This field allows you to enable or disable...
...Onboard LAN Boot ROM [Disabled] Resources Controlled By [Auto (ESCD)] x IRQ Resources PCI/CGA Palette Snoop Assign IRQ for VGA Assign IRQ for manual assignment of the onboard MIDI port. F1 : Help ↑↓ : Select Item -/+ : Change Value F5 : Setup Defaults ESC : ...[Disabled] [Enabled] [Enabled] [ 64] [Level] Select Menu Item Specific Help Enable/Disable the onboard SATA. Configuration options: [Auto (ESCD)] [Manual] 2-20 Chapter 2: BIOS information Configuration options: [201] [209] [Disabled] MIDI Port Address [Disabled] This field allows you to enable or disable...
P4U800-X user's manual for English Version
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...PCI IRQ Actived By [Level] Sets the PCI IRQ Active mode. Configuration options: [Disabled] [Enabled] Assign IRQ for USB [Enabled] Setting this field to [Manual]. Select this problem. Setting to [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device... to IRQ-12 assigned to IRQ-14 assigned to IRQ-15 assigned to [Reserved] reserves the IRQ address. Configuration options: [Edge] [Level] ASUS P4U800-X motherboard 2-21 Enter a value (0 ~ 255) to set to the default setting [Disabled]. Select [PCI Device] to assign an IRQ address...
...PCI IRQ Actived By [Level] Sets the PCI IRQ Active mode. Configuration options: [Disabled] [Enabled] Assign IRQ for USB [Enabled] Setting this field to [Manual]. Select this problem. Setting to [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device... to IRQ-12 assigned to IRQ-14 assigned to IRQ-15 assigned to [Reserved] reserves the IRQ address. Configuration options: [Edge] [Level] ASUS P4U800-X motherboard 2-21 Enter a value (0 ~ 255) to set to the default setting [Disabled]. Select [PCI Device] to assign an IRQ address...
P4U800-X user's manual for English Version
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2.5.1 Power Up Control Power Up Control Power Up On PCI Devices [Disabled] Power Up By PS/2 Keyboard [Disabled] Power Up By PS/2 Mouse [Disabled] Power Up by Onboard LAN [Disabled] RTC Alarm Resume [Disabled] x Date (of Month) 0 x Resume Time (hh:mm:ss) 0 : 0 : 0 PWR Button
2.5.1 Power Up Control Power Up Control Power Up On PCI Devices [Disabled] Power Up By PS/2 Keyboard [Disabled] Power Up By PS/2 Mouse [Disabled] Power Up by Onboard LAN [Disabled] RTC Alarm Resume [Disabled] x Date (of Month) 0 x Resume Time (hh:mm:ss) 0 : 0 : 0 PWR Button
P4U800-X English user manual E1713
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..., AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. Products and corporate names appearing in this manual, including the products and software described in it, may not be registered trademarks or copyrights of their respective companies,...benefit, without the express written permission of the product is authorized in any form or by any means, except documentation kept by ASUS; ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS...
..., AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. Products and corporate names appearing in this manual, including the products and software described in it, may not be registered trademarks or copyrights of their respective companies,...benefit, without the express written permission of the product is authorized in any form or by any means, except documentation kept by ASUS; ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS...
P4U800-X English user manual E1713
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... all cables are correctly connected and the power cables are not damaged. These devices could interrupt the grounding circuit. • Make sure that all the manuals that the power cables for the devices are unplugged before the signal cables are connected. Operation safety • Before installing the motherboard and adding devices...
... all cables are correctly connected and the power cables are not damaged. These devices could interrupt the grounding circuit. • Make sure that all the manuals that the power cables for the devices are unplugged before the signal cables are connected. Operation safety • Before installing the motherboard and adding devices...
P4U800-X English user manual E1713
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... worldwide provide updated information on the inside front cover. 2. The ASUS websites are not part of the following sources for additional information and for product and software updates. 1. These documents are listed in this manual. Where to find more information Refer to complete a task. Optional Documentation Your product package may have been...
... worldwide provide updated information on the inside front cover. 2. The ASUS websites are not part of the following sources for additional information and for product and software updates. 1. These documents are listed in this manual. Where to find more information Refer to complete a task. Optional Documentation Your product package may have been...
P4U800-X English user manual E1713
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... : Select Sub-menu F10 : Save and Exit IDE Primary Master/Slave [Auto]; IDE Secondary Master/Slave [Auto] Select [Auto] to manually enter the IDE hard disk drive parameters. If the hard disk was already formatted on errors according to enter the Hard Disk Drive values...BIOS information HDD S.M.A.R.T. If no drive is successful, the setup BIOS automatically fills in the correct values for this motherboard. In these cases, select [Manual] to automatically detect an IDE hard disk drive. Configuration options: [Enabled] [Disabled] Halt On [All Errors] This field sets the system to...
... : Select Sub-menu F10 : Save and Exit IDE Primary Master/Slave [Auto]; IDE Secondary Master/Slave [Auto] Select [Auto] to manually enter the IDE hard disk drive parameters. If the hard disk was already formatted on errors according to enter the Hard Disk Drive values...BIOS information HDD S.M.A.R.T. If no drive is successful, the setup BIOS automatically fills in the correct values for this motherboard. In these cases, select [Manual] to automatically detect an IDE hard disk drive. Configuration options: [Enabled] [Disabled] Halt On [All Errors] This field sets the system to...
P4U800-X English user manual E1713
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... the item, then press to [CHS]. IDE Primary Master IDE Auto-Detection IDE Primary Master Access Mode Capacity Cylinder Head Sector Transfer Mode [Press Enter] [Manual] [CHS] 40020 MB [19158] [ 16] [ 255] UDMA 2 Select Menu Item Specific Help Enter the value. F1 : Help ↑↓ : Select Item -/+ : Change Value F5 : Setup...-configurable. Cylinder This item shows the number of the hard disk read/write heads. Head This item shows the number of the hard disk cylinders. ASUS P4U800-X motherboard 2-13
... the item, then press to [CHS]. IDE Primary Master IDE Auto-Detection IDE Primary Master Access Mode Capacity Cylinder Head Sector Transfer Mode [Press Enter] [Manual] [CHS] 40020 MB [19158] [ 16] [ 255] UDMA 2 Select Menu Item Specific Help Enter the value. F1 : Help ↑↓ : Select Item -/+ : Change Value F5 : Setup...-configurable. Cylinder This item shows the number of the hard disk read/write heads. Head This item shows the number of the hard disk cylinders. ASUS P4U800-X motherboard 2-13
P4U800-X English user manual E1713
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... . Configuration options: [Min=100] [Max=300] (depending on the installed CPU)] CPU/MEM Clock Selectable [Auto] Set this item to Manual to enable linear frequency function. This item is enabled only when the CPU/MEM Clock Selectable item is set to ManualConfiguration options: [DDR266] [DDR333...This field enables or disables the clock generator spread spectrum. This item is enabled only when the CPU/MEM Clock Selectable item is set to Manual. Configuration options: [Min=8] [Max=28] (depending on the installed CPU)] MEM Clock Setting [DDR266] Sets the DRAM frequency. 2.4.1 ...
... . Configuration options: [Min=100] [Max=300] (depending on the installed CPU)] CPU/MEM Clock Selectable [Auto] Set this item to Manual to enable linear frequency function. This item is enabled only when the CPU/MEM Clock Selectable item is set to ManualConfiguration options: [DDR266] [DDR333...This field enables or disables the clock generator spread spectrum. This item is enabled only when the CPU/MEM Clock Selectable item is set to Manual. Configuration options: [Min=8] [Max=28] (depending on the installed CPU)] MEM Clock Setting [DDR266] Sets the DRAM frequency. 2.4.1 ...
P4U800-X English user manual E1713
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.... Configuration options: [5T] [4T] [3T] [2T] ASUS P4U800-X motherboard 2-17 Configuration options: [Auto (By SPD)] [2.0(DDR)/2(SDR)] [2.5(DDR)/3(SDR)] [3.0(DDR)/3(SDR)] Current CAS Latency [2.5] The value for this item to Manual to adjust the tRP, tRAS, and tRCD items. Configuration options...: [Auto (By SPD)] [Manual] DRAM Timing tRP [3T] Sets the DRAM Precharge Time to Row Active Time. Configuration options: ...
.... Configuration options: [5T] [4T] [3T] [2T] ASUS P4U800-X motherboard 2-17 Configuration options: [Auto (By SPD)] [2.0(DDR)/2(SDR)] [2.5(DDR)/3(SDR)] [3.0(DDR)/3(SDR)] Current CAS Latency [2.5] The value for this item to Manual to adjust the tRP, tRAS, and tRCD items. Configuration options...: [Auto (By SPD)] [Manual] DRAM Timing tRP [3T] Sets the DRAM Precharge Time to Row Active Time. Configuration options: ...
P4U800-X English user manual E1713
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... [Disabled] Resources Controlled By [Auto (ESCD)] x IRQ Resources PCI/CGA Palette Snoop Assign IRQ for VGA Assign IRQ for manual assignment of the onboard MIDI port. Configuration options: [Disabled] [Enabled] Resources Controlled by [Auto (ESCD)] When set the IRQ...Disabled] [Enabled] [Enabled] [ 64] [Level] Select Menu Item Specific Help Enable/Disable the onboard SATA. Configuration options: [Auto (ESCD)] [Manual] 2-20 Chapter 2: BIOS information Setting to enable or disable the onboard LAN controller. Configuration options: [Enabled] [Disabled] Onboard LAN [Enabled] This...
... [Disabled] Resources Controlled By [Auto (ESCD)] x IRQ Resources PCI/CGA Palette Snoop Assign IRQ for VGA Assign IRQ for manual assignment of the onboard MIDI port. Configuration options: [Disabled] [Enabled] Resources Controlled by [Auto (ESCD)] When set the IRQ...Disabled] [Enabled] [Enabled] [ 64] [Level] Select Menu Item Specific Help Enable/Disable the onboard SATA. Configuration options: [Auto (ESCD)] [Manual] 2-20 Chapter 2: BIOS information Setting to enable or disable the onboard LAN controller. Configuration options: [Enabled] [Disabled] Onboard LAN [Enabled] This...
P4U800-X English user manual E1713
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... option to [Enabled] allows the BIOS to automatically assign an IRQ address for PCI or ISA bus architecture. Select this field to [Manual]. Configuration options: [Disabled] [Enabled] Assign IRQ for USB [Enabled] Setting this option to [Enabled] allows the BIOS to automatically ... Latency Timer (CLK) [64] This option allows you are using a standard VGA card, leave this option, then press . Configuration options: [Edge] [Level] ASUS P4U800-X motherboard 2-21 Select [PCI Device] to assign an IRQ address to [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI ...
... option to [Enabled] allows the BIOS to automatically assign an IRQ address for PCI or ISA bus architecture. Select this field to [Manual]. Configuration options: [Disabled] [Enabled] Assign IRQ for USB [Enabled] Setting this option to [Enabled] allows the BIOS to automatically ... Latency Timer (CLK) [64] This option allows you are using a standard VGA card, leave this option, then press . Configuration options: [Edge] [Level] ASUS P4U800-X motherboard 2-21 Select [PCI Device] to assign an IRQ address to [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI Device] [PCI ...