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Intel PX875P User's Manual

1. E KB MS alo oA E LT ATX 12V USB ATX PWR ele ojo o PRT COM ojo ojo ojo H efe 8 ojo E gu 2 oo o 7 56 oo 20 00 O T MM o an 1 o oo a CPUFAN ge pes oo USB LAN oo 00 MM IE Intel Be 82875P IDE2IDE1 n N a AUXFAN se sz o 2 zz z 8 s Ss eh a a a a TI AGP zs rao mn PCI1 UCGUGOGODOOGROOERGOGOREOOOOOROUEORGOOOEOONGCES onon Jl jT UCODGDGGODGOGUEOOIEEGOGUREOOUOORONOOOOROEOONCOS CODODODUCDU LAN BAT1 ntroller Controlle PCI2 OOOO OOOO OOOO ABUELO Jl lI U19 CQOOOOOOO0000000000000000000000000000000000000000000 DODOCCCDCDO PE PCI3 Ete DooooooooooooooooD 000 000000000000000000000000000000 000000IMO nte 11800 JP1 oll D IC Tania Ro ICH5 SATA2 1lGICASE OPEN El PCI4 E 5 on i Donna SATA1 DooooooooooooooooD ocDoDoDoDDDDDDooDoooooooooooooDoD 000IITIMO PCI5 000000000000200 DooooooooooooooooD 000000000000000000000000000000000 DODODODOIDO ALC Jl 1 IC FDC ALG OOOO OOOO onon 1 CHASFAN e000 21500 pUSBe USBS 1 PWRLED 1 amp 99 11000 1888891888899 9 ecco e 0 189990 CD IN SPDIF IrDA SPEAKER 1 SW
2. RR KB MS oo alo gt T USB ATX 12V ATX PWR ela ojo ojo PRT COM ero ojo ojo efe ojo t ojo E ojo o 7 va oo 2o 00 29 bo 00 oo o sa MS Q 36 1 o oo 00 CPUFAN Se ba SOUND Intel 82875P IDE2IDE1 c N e t AUXFAN Ss sz E E 22 22 as el a a aa ga AGP NO ALC SA 655 m PCH OOOO OOOO Dn UCODGDODODGOGUDOOIEDGOGREOOURORONOOOOUROOOORCES DODODODUCDU BAT1 PCI2 OOOO OOOO OLOT ABUELAS U19 JO CQOOOOOOO0000000000000000000000000000000000000000000 DODOCCCOCDO 2 10 PCI3 EDD DooooooooooooooooD 000000000000000000000000000000000 ooooooooonD USB4 Intel 1800 JP1 Jl JE AAA Se ICH5 SATA2 1B0CASE OPEN U21 j PCI4 E 5 Gon i Donna SATA1 CQOOOOOO00000000000000000000000000000000000000000000 DODODCCOCCCDO PCI5 0000000000002200 o oca PES DooooooooooooooooD 000000000000000000000000000000000 DODODODOIDO Jl IC FDC a CODOGODOCOG CHASFAN 1 y USB2 USB3 O PWREEB 000 2 2 ile 1 97599 e88 118838711885871 9 ecoo e 0 189990 L FRONT AUDIO CD IN SPDIF IrDA SPEAKER 1 SW LED PX875P PRO PX875P Layout of PX875P PRO V2 0
3. G KB MS ojo O 9 AS UU ATX 12V USB LAN ATX PWR le ole olo PRT COM ojo ojo al o o ojo 4 oo 5 ojo 3 ole ri o o oo oo 00 oo 00 oo oo oo 00 00 o oo ei o 2o 00 1 00 CPUFAN ge SOUND In te l Sa 82875P IDE2IDE1 El S yo a e AUXFAN zz sz z g e Ss el aa aa GI AGP 35 ALC r 655 m PCI1 oopan DODOCDODUDN ii OOOO nn BAT1 PCI2 TIDODODDODODPOIEODEOENITIUDOODOIOODOEOODUODODU DODDCDODEDN 3COM 51 il Ic U19 LAN oonan ADAN 2 y 10 a PCI3 USB4 A 1 800 JP1 Jl 1E IL U2 TDDODODDODODUDOOODOODIEIDINONOOODODONODOOOOOOOORRO Aooanooonon SATA2 1 89 CASE OPEN 1 gt PCI4 EMI OOOO nnn SATA1 m OOOO nnn PCI5 600000000000000 OOOO annn A A CA iL CACORE en FDC CHASFAN il USB2 USB3 PWRLED e000 21509 2100990 2 0104 eco 2 10 1 1 e 000 11009 1186000 118888 9 eooco e o 1888805 L FRONT AUDIO CD IN SPDIF IrDA SPEAKER 1 SW LED PX875P PRO PX875P Layout of PX875P
4. Factory Default CPU Host Formulas using the Auto Auto Auto option Frequency AGP frequency current CPU Host Frequency 1 5 100 PCI frequency current CPU Host Frequency 3 SRC frequency current CPU Host Frequency 1 AGP frequency current CPU Host Frequency 2 133 PCI frequency current CPU Host Frequency 4 SRC frequency current CPU Host Frequency 1 33 AGP frequency current CPU Host Frequency 3 200 PCI frequency current CPU Host Frequency 6 SRC frequency current CPU Host Frequency 2 To determine your new frequencies you must first take the factory default CPU Host Frequency and then determine the corresponding formulas according to the table above Second take the current CPU Host Frequency setting and apply it to the formulas to arrive at your new frequencies Your AGP PCI or SRC devices may begin to malfunction because they are unable to handle certain speeds that are calculated using the Auto Auto Auto option in which case you can fix the frequencies for these devices using the other available options for this field And if you want to overcolock a system with SATA HDDs we strongly to remind you to fix the AGP PCI SRC Speed to 66 68 33 34 100 02 Configuration Suggestions Before attempting overclocking you should write down all of the default BIOS settings for the variables described in the previous sections This is so you can return to the original v
5. Init Display First With systems that have multiple video cards this option determines whether the primary display uses a PCI slot or an AGP slot Options AGP default gt PCI Slot OnChip IDE Device IDE HDD Block Mode Block mode is otherwise known as block transfer multiple commands or multiple sector read write Select the Enabled option if your IDE hard drive supports block mode most new drives do The system will automatically determine the optimal number of blocks to read and write per sector Options Enabled default gt Disabled On Chip Primary Secondary PCI IDE The mainboard chipset contains a PCI IDE interface with support for two IDE channels Select Enabled to activate the first and or second IDE interface Select Disabled to deactivate the interface if you are going to install a primary and or secondary add in IDE interface Options Enabled default gt Disabled 34 PX875P PRO PX875P IDE Primary Secondary Master Slave PIO The IDE PIO Programmed Input Output fields let you set a PIO mode 0 4 for each of the IDE devices that the onboard IDE interface supports Modes 0 to 4 will increase performance incrementally In Auto mode the system automatically determines the best mode for each device Options Auto default gt Mode0 gt Model Mode2 Mode3 Mode4 IDE Primary Secondary Master Slave UDMA Ultra DMA 100 functionality can be implemented if it is supported by the IDE hard d
6. 12V o o 12V cada Bees a ATX 12V a o 299 PX875P PRO PX875P Chapter 2 BIOS Setup Introduction This section describes PHOENIX AWARD BIOS Setup program which resides in the BIOS firmware The Setup program allows users to modify the basic system configuration The configuration information is then saved to CMOS RAM where the data is sustained by battery after power down The BIOS provides critical low level support for standard devices such as disk drives serial ports and parallel ports As well the BIOS controls the first stage of the boot process loading and executing the operating system The PHOENIX AWARD BIOS installed in your computer system s ROM is a custom version of an industry standard BIOS This means that it supports the BIOS of Intel based processors This version of the PHOENIX AWARD BIOS includes additional features such as virus and password protection as well as special configurations for fine tuning the system chipset The defaults for the BIOS values contained in this document may vary slightly with the version installed in your system Plug and Play Support This PHOENIX AWARD BIOS supports the Plug and Play Version 1 0A specification as well as ESCD Extended System Configuration Data write EPA Green PC Support This PHOENIX AWARD BIOS supports Version 1 03 of the EPA Green PC specific
7. KB Power On Password This it the password that your system will use as part of the power on sequence This field is only configurable when Power On Function is set to Password Hot Key Power ON This option allows you to use the Ctrl key along with a hot key function key to power on your system This field is only configurable when Power On Function is set to Hot Key Options Ctrl F1 Ctrl F2 Ctrl F12 Onboard FDC Controller Select Enabled if your system has a floppy disk controller FDC installed on the system board and you wish to use it If you install an add in FDC or the system has no floppy drive select Disabled Options Enabled default gt Disabled Onboard Serial Port 1 Port 2 Select an address and corresponding interrupt for the first second serial port Options Disabled gt 3F8 IRQ4 default for portl gt 2F8 IRQ3 default for port2 3E8 IRQ4 gt 2E8 IRQ3 Auto UART Mode Select This item allows you to select the Infra Red IR standard to be used Options Normal default gt ASKIR IrDA 37 PX875P PRO PX875P RxD TxD Active This item determines the RxD and TxD frequencies This field only configurable if UART Mode Select is set to ASKIR or IrDA Options Hi Lo default gt Hi Hi gt Lo Hi Lo Lo IR Transmission Delay This item allows you to enable disable IR transmission delay This field only configurable if UART Mode
8. Make sure your periodically perform backups to avoid untimely disk crashes 49 PX875P PRO PX875P Problem 4 System only boots from the CD ROM The hard disk can be read and applications can be used but booting from the hard disk is impossible Causes Hard Disk boot sector has been corrupted Solutions Back up data and applications files Reformat the hard drive Re install applications and data using backup disks Problem 5 Error message reading SECTOR NOT FOUND displays and the system does not allow certain data to be accessed Causes There are many reasons for this such as virus intrusion or disk failure Solutions Back up any salvageable data Then performs low level format partition and then a high level format the hard drive Re install all saved data when completed Problem 6 Screen message says Invalid Configuration or CMOS Failure Causes Incorrect information entered into the BIOS setup program Solutions Review system s equipment Reconfigure the system Problem 7 The Screen is blank Causes No power to monitor Solutions Check the power connectors to the monitor and to the system Problem 8 Blank screen Causes 1 Memory problem 2 Computer virus Solutions 1 Reboot computer Reinstall memory Make sure that all memory modules are securely installed 2 Use anti virus programs to detect and clean viruses Problem 9 Screen goes blank periodically Causes S
9. 256 MB 512 MB 1 GB unbuffered non ECC or unbuffered with ECC DIMM modules e Supports memory modules with a total capacity of 4 GB e Supports dual channel data bus see memory installation section for more details e Supports only x8 x16 DDR devices with four banks Green Functionality e Supports Phoenix Award BIOS TM power management functionality e Wakes from power saving sleep mode with any keyboard or mouse activity Shadow RAM e These mainboard equipped with a memory controller providing shadow RAM and support for ROM BIOS PX875P PRO PX875P BUS Slots e AGP slot AGP3 0 4X 8X x 1 e 32 bit PCI bus slot x 5 Flash Memory e Supports flash memory functionality e Supports ESCD functionality Hardware Monitor Function e Monitors all fan Speeds e Monitors System Voltage Infrared e Supports IrDA Version 1 0 SIR Protocol with a maximum baud rate of up to 115 2 Kbps e Supports SHARP ASK IR Protocol with maximum baud rate of up to 57600 bps 3COM LAN Chip on board only for PX875P PRO V1 0 e 10 100 Mbps Ethernet support Marvell LAN Chip on board only for PX875P PRO V2 0 e 10 100 1000 Mbps triple speed operation AC 97 Sound Codec Onboard e High performance CODEC with high S N ratio 290 dB Compliant with AC 97 2 2 specification e e 6 channel playback capability Super 5 1 Channel Audio Effect e 3D Stereo enhancement e Sony Philips Digital Interface S PDIF IDE Facilities
10. 4 Min 5 Min gt 6 Min 7 Min 8 Min 9 Min 10 Min 11 Min 12 Min 13 Min 14 Min 15Min Soft Off by PWRBTN In situations where the system enters a hung state you can configure the BIOS so that you are required to pre the power button for more than 4 seconds before the system enters the Soft Off state Options Delay 4 Sec Instant Off default Wake Up Control If you highlight the Wake Up Control label and then press the enter key it will display a submenu with the following options PCI PME Wake Up This option will also cause the system to wake up with any onboard LAN activity Options Disabled default gt Enabled Ring Wake Up This option allows you to awaken the system upon receiving an incoming call to modem device Options Disabled default Enabled USB KB Wake up From S3 This item allows you to awaken the system from suspend mode using a USB keyboard Options Enabled gt Disabled default This option is configurable only when the ACPI Suspend Type is set to S3 RTC Wake Up When Enabled you can set the date and time at which the RTC real time clock alarm awakens the system from Suspend mode Options Enabled Disabled default Date of Month Alarm You can choose which date of the month the system will boot up This field is only configurable when RTC Wake Up is set to Enabled 42 PX875P PRO PX875P Time hh mm ss Alarm You can choose the hou
11. Lin In Mic In audio connectors into a 6 channel audio system See Appendix II for more information 14 PX875P PRO PX875P Front Panel Indicator SW LED PWRLED SPEAKER PC BEEP e NC O Ground O O A RhoOn 5V SPE KER 10 1 WE ap A E O 3 dE aM 2 PWRLED TS Hard Driver 7 HD LED 6O Power LED Power LED HD LED OO Power LED LED Reset zu Reset Control OO Power Button d Power on Button Reset Control DO coo Button NC O 910 SW LED HD LED Hard Drive LED Header This header can be attached to an LED on the front panel of a computer case The LED will flicker during disk activity This disk activity only applies to those IDE drives directly attached to the system board RST SW Reset Switch Header This header can be attached to a momentary SPST switch This switch is normally left open When closed it will cause the mainboard to reset and run the POST Power On Self Test ACPI LED 2 pin Power LED Header The mainboard provides two power LED header If there is a 2 pin power LED cable on the front panel of a computer case You can attach it to the 2 pin power LED header The LED will illuminate while the computer is powered on PWR SW Power on Switch Header This header can be attached to a front panel power switch The switch must pull the Power Button p
12. Speeds 160 2 5 400 DDR400 56 PX875P PRO PX875P Appendix Il Super 5 1 Channel Setup 1 After into the system click the audio icon e from the Windows screen 2 Click Speaker Configuration button you can see the screen like the picture below 3 You can choice 2 4 or 6 channels by your speakers 2 Channels 4 Channels 6 Channels Super 5 1 Channel Audio Effect This mainboard comes with an ALC655 Codec which supports high quality 5 1 Channel audio effects With ALC655 you are able to use standard line jacks for surround audio output without connecting to any auxiliary external modules To use this function you have to install the audio driver in the bonus Pack CD as well as an audio application supporting 5 1 Channel audio effects See the audio Port Connectors in the Hardware Installation section for a description of the output connectors Speaker Test Make sure the cable is firmly into the connector 1 Click the audio icon e from the Windows screen 2 Click Speaker Test button you can see the screen like the pictures below 3 Select the speaker which you want to test by clicking on it 2 Channels 4 Channels 6 Channels E 57 PX875P PRO PX875P Appendix III Installing a Windows OS to the SATA HDD Please refer to the steps below to install a windows OS to the SATA HDD 1 Make sure that the On Chip Serial ATA option is set to Combined Mode in the BIOS Se
13. cables that you can extend to the USB2 USB3 or USB4 the USB4 header only for PX875P PRO V1 0 headers Tf you are using USB 2 0 devices with Windows 2000 XP you will need to install the USB 2 0 driver from the Microsoft website Infrared Header IrDA This IrDA connector can be configured to support wireless infrared and is used to attach to an infrared sensing device After the IrDA interface is configured you can use this connector for connectionless data transfer to and from portable devices such as laptops and PDAs c 17 PX875P PRO PX875P Case Open Warning Jumper CASE OPEN This connector is used to notify the user when the computer case has been previously opened To configure this functionality your computer case must be equipped with a case open cable which you need to attach to the CASE OPEN jumper Also you must enable CASE OPEN warning functionality in the BIOS setup utility When your computer case is opened your system will display alert messages upon boot up Note that your computer case must be equipped with a case open cable E E Ju ius iyu x Caseop 8 1 a j Ground Q 2 A bhal l CASE OPEN an Clear CMOS Jumper JP1 The Clear CMOS jumper is used when you cannot boot your system due to some CMOS configuration problem su
14. clock speed CPU clock speed CPU clock ratio CPU Host Frequency It has been shown that a higher CPU Host Frequency and a lower CPU Clock Ratio is more desirable when calculating a desired CPU clock speed This field allows you to set the CPU clock ratio to a lower than usual value 8X allowing you to use higher CPU Host Frequency values When you disable this field the CPU clock ratio will be determined by the CPU Clock Ratio field This item will only appear when the CPU clock ratio is not locked by the CPU manufacturer Options Enabled Disabled default CPU Clock Ratio This field will only display if the CPU has not been set to a locked state by the CPU manufactory If your CPU is locked you will not be able to adjust the CPU Clock Ratio The default depends on your CPU CPU Speed Detected This item display the currect CPU speed CPU Speed Setting This item display the CPU speed that you setting for If you don t change the CPU Host Frequency or the CPU Clock Ratio and the item will display the current CPU speed DDR CPU Ratio This item allows you to adjust your DRAM CPU Clock Ratio and overclock the DDR speeds of the system The options that are available for this item will depend on the factory default setting for the CPU Host Frequency BIOS field according to the table below 31 PX875P PRO PX875P Factory Default Available Options CPU Host Frequen
15. drive as the master and one drive as the slave using the jumpers located on each drive IDE2 Secondary IDE Connector The IDE2 connector can also support a Master and a Slave drive The configuration is similar to IDEI The second drive on this controller must be set to slave mode SATA1 SATA2 These SATA connectors support Serial ATA 150 These connectors only can connect to one serial ATA hard disk each 16 PX875P PRO PX875P Headers amp Jumpers Front USB Headers USB2 USB3 USBA for V1 0 only The V1 0 series mainboard provide three USB headers USB2 3 4 on the board allowing for 6 USB ports And the V2 0 series mainboard provide two USB headers USB2 3 on the board allowing for 4 USB ports These attach to USB connectors embedded into the computer case or connected to a USB bracket optional E 5 E h 12 ki n fi m i da 5VSB 00 5VSB DATA_A OO DATA_B DATA A OQ DATA B Ground OO Ground NC LOINC 910 USB2 3 4 USB Bracket optional An optional USB bracket may be included with your board The bracket is typical secured to the back side of your computer case and has standard USB ports that you can connect to external USB devices The bracket will also have
16. e Supports Ultra ATA 33 Ultra ATA 66 Ultra ATA 100 BMIDE and PIO modes e Supports IDE interface with CD ROM e Supports high capacity hard disk drives e Supports installation of up to 4 drives with separate IDE connections for Primary and Secondary connectors PX875P PRO PX875P Universal Serial Bus e Supports up to eight USB ports for USB interface devices e Supports USB 2 0 Enhanced Host Controller Interface EHCI and USB 1 1 Open Host Controller Interface OHCI Serial ATA facilities e Compatible with SATA Spec 1 0 e Supports Serial ATA specification of 150 MB sec transfers I O facilities e One multi mode Parallel Port capable of supporting the following specifications 1 Standard amp Bi direction Parallel Port 2 Enhanced Parallel Port EPP 3 Extended Capabilities Port ECP Supports two serial ports 16550 UART Supports Infrared Data Transmission using IrDA Supports PS 2 mouse and PS 2 keyboard Supports 360 KB 720 KB 1 2 MB 1 44 MB and 2 88 MB floppy disk drives Game port MIDI port compatible only for V1 0 BIOS e Phoenix Award BIOS e Supports APMI 2 e Supports ACPI power management AGP protection e This mainboard provides an AGP slot for 0 8V 1 5V AGP cards The AGP protection function is to protect the mainboard and AGP cards if a 3 3V card is installed waen Dog Timer This mainboard contains a special feature called the Watch Dog Timer which is used to detect when the syst
17. of the screens you received with your software may vary slightly 1 The first screen Main Screen will display several buttons Choose by your mainboard model gt INTEL Driver CD PX865PE Pro II PX865PE PX865PE Pro PX865PE V2 0 PX865PE Pro V2 0 PX865PE Lite PX865PE Lite Pro PX865PE Lite V2 0 PX865PE Lite Pro V2 0 PX865P PX865P Pro O PX865PEL 800 PX848PV PX848PV Pro PX848 Like PX848 Like Pro PX848PV V2 0 PX848PV Pro V2 0 PX848PV Pro V2 1 PX875P PX875P Pro PX875P V2 0 PX875P Pro V2 0 47 Intel Chipset INF Yukon V6 31 Lan Driver Realtek Audio Driver y Intel USB 2 0 Driver MA iW Intel USB 2 0 Drivers for Windows 9X ME Windows XP users can install SP1 for USB2 0 devices Windows 2000 users can update the USB 2 0 drivers at Microsoft Website Trend PC Cillin 2002 Microsoft DirectX 9 0b Adobe Acrobat Reader PX875P PRO PX875P 2 On the next screen click the drivers that you want to install If you click the Yukon V6 31 Lan Driver it will display the installation steps please follow the description to complete the installation 3 If you click the Intel USB 2 0 Driver from the screen in step 2 it will display the screen as left Please follow the description to complete the installation 4 Back to the first page click the Tools button and you can choose the software to install Note If you click the Browse CD button from the screen in s
18. AS Precharge This item allows you to select the DRAM RAS precharge time The ROW address strobe must precharge again before DRAM is refreshed An inadequate configuration may result in incomplete data This field is adjustable only when DRAM Timing Selectable is set to manual This field is locked when DRAM Timing Selectable is set to By SPD and is automatically determined by the system Options 4 3 2 System BIOS Cacheable When enabled accesses to system BIOS ROM addressed at FOOOOH FFFFFH are cached provided that the cache controller is enabled Options Enabled default Disabled Video BIOS Cacheable Select Enabled to allow caching of the video BIOS which may improve performance If any other program writes to this memory area a system error may result Options Enabled Disabled default Memory Hole at 15M 16M When enabled you can reserve an area of system memory for ISA adapter ROM When this area is reserved it cannot be cached Refer to the user documentation of the peripheral you are installing for more information Options Disabled default Enabled AGP Aperture Size MB Select the size of the AGP Accelerated Graphic Port aperture The aperture is a portion of the PCI memory address range dedicated for graphic memory address space Host cycles that hit the aperture range are forwarded to the AGP without any translation Options 4 8 gt 16 32 gt 64 128 default 256
19. DRAM Data Integrity Mode If you install the unbuffered non ECC memory DIMMs this item will auto detect the Non ECC DRAM mode If you install the unbufferec with ECC memory DIMMs this item allows you to select the DRAM mode Options Non ECC default gt With ECC 29 PX875P PRO PX875P P A T Mode Allows user to enable Performance Acceleration Technology in FSB800 DDR400 mode using PAT can employ a specially configured shortcut or by pass when accessing memory slicing several clock cycles from the access times and reducing conventional latency factors Preliminary tests have shown that system performance and efficiency can be increased about 396 5 If you want to set the Turbo or the Ultra options please make sure your memory DIMMs can be overclock Overclocking can damage the memory DIMMs or other sensitive components Options Auto default gt Compatible Slowest gt PAT Disabled Turbo gt Ultra Fastest PnP PCI Configurations Reset Configuration Data Select Enabled to reset the Extended System Configuration Data ESCD if you have installed a new add on card and the system reconfiguration has caused such a serious conflict that the OS cannot boot Options Disabled default gt Enabled Resources Controlled By BIOS can automatically configure all the boot and Plug and Play compatible devices If you choose Auto you will not be able to manually assign IRQ DMA and memory base address
20. LED PX875P PRO PX875P Layout of PX875P V2 0 gt KB MS olo JO S m ATX 12V USB ATX PWR oJo Oe olo PRT COM o o o o ac sl ojo Es olo M ojo 3 ele o o oo 00 oo oo oo oo o 00 1 m CPUFAN ge oo USB Se I 00 oo Mo Intel oc oo 82875P IDE2IDE1 a e tT AUXFAN ses Ss o e s 8 s SE eh aa oa sae AGP 38 CCC ECO ECC 12 Est Ti PCI1 a JE Lf a BAT1 PCI2 o at iL 1 U19 a uet PCIS A l n tel 1 800 JP1 JL Jeff IC A IC H 5 SATA2 1 80 CASE OPEN Il PCI4 gt PANDORA TONE SATA1 oponon nannan DOnnonnomn PCI5 900000000000000 ba oooooooo02000 e a ALO a MI ID FDC cee o 1 CHASFAN 9000 2E PE USBS 00 1 PWRLED mro ile OOO 11600 110600 1 8833 9 1 eooco e O 1160000 9 D IN_SPDIF IrDA SPEAKER 1 SW LED PX875P PRO PX875P Hardware Installation This section will assist you in quickly installing your syste
21. PX875P Series Copyright All rights are reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of the company Brands and product names are trademarks or registered trademarks of their respective companies The vendor makes no representations or warranties with respect to the contents herein and especially disclaim any implied warranties of merchantability or fitness for any purpose Further the vendor reserves the right to revise this publication and to make changes to the contents herein without obligation to notify any party beforehand Duplication of this publication in part or in whole is not allowed without first obtaining the vendor s approval in writing Trademark All the trademarks or brands in this document are registered by their respective owner Disclaimer We make no warranty of any kind with regard to the content of this user s manual The content is subject to change without notice and we will not be responsible for any mistakes found in this user s manual All the brand and product names are trademarks of their respective companies FCC Compliance Statement This equipment has been tested and found to comply with the limits of a Class B digital device pursuant to Part 15
22. Select is set to ASKIR or IrDA Options Enabled default gt Disabled UR2 Duplex Mode Select the transmission mode used by the IR interface Full duplex mode permits simultaneous bi directional transmission Half duplex mode permits transmission in only one direction at a time This field only configurable if UART Mode Select is set to ASKIR or IrDA Options Half default gt Full Use IR Pins Consult your IR peripheral documentation to select the correct setting of the TxD and RxD signals This field is only configurable if UART Mode Select is set to ASKIR or IrDA Options Full gt Half default Onboard Parallel Port Select an address and corresponding interrupt for the onboard parallel port Options 378 IRQ7 default gt 278 IRQ5 3BC IRQ7 Disabled Parallel Port Mode This option allows you to select a parallel port mode for the onboard parallel port Options ECP default Extended Capabilities Port EPP Enhanced Parallel Port SPP Standard Printer Port ECP EPP ECP amp EPP mode Normal EPP Mode Select Select EPP port type 1 7 or 1 9 This field is only configurable if Parallel Port Mode is set to EPP or ECP EPP Options EPP 1 9 default gt EPP 1 7 38 PX875P PRO PX875P ECP Mode Use DMA Select a DMA Channel for the parallel port when using the ECP mode This field is only configurable if Parallel Port Mode is set to ECP Option
23. a cumbersome activity when testing The Watch Dog Timer however will monitor the most recent boot information or POST Power On Self Test status to determine if the system booted successfully If the last POST status was not successful it will be assumed there were configuration problems and the system will automatically reset the BIOS configurations which will allow your system to boot again 55 PX875P PRO PX875P Example This example shows you how to overclock the CPU Internal Clock DDR frequency and FSB frequency for an Intel based mainboard Note that the options that are supplied with your version of the BIOS may vary slightly The example is for reference only Given Mainboard Intel based mainboard CPU Pentium 4 1 73 GHz Fixed CPU Ratio 13 DDR DDR400 PC3200 SDRAM CPU Speed CPU Host Frequency CPU Clock Ratio FSB CPU Host Frequency 4 DDR Speed CPU Host Frequency DDR CPU Ratio AGP PCI SRC Speed Setting sets to 66 68 33 34 100 02 Before Overclocking CPU Ratio Fixed 13 CPU Host Frequency 133 DDR CPU Ratio 2 5 AGP PCI SRC Speed Setting show 66 68 MHz 33 34 MHz 100 02 MHz CPU Speed 133 13 1729 MHz FSB 133 4 532 MHz DDR Speeds 1383 2 5 333 DDR333 After Overclocking CPU Ratio fixed 13 CPU Host Frequency 160 DDR CPU Ratio 2 5 AGP PCI SRC Speed Setting 66 68 MHz 33 34 MHz 100 02 MHz CPU Speed 160 13 2080 MHz FSB 160 4 640 MHz DDR
24. al interface port is sometimes referred to as an RS 232 port or an asynchronous communication port Mice modems and other peripheral devices can be connected to a serial port Game Port Connector only for PX875P PRO V1 0 This connector allows you to connect a joystick or game pad for playing computer games This port can also be used to connect to MIDI devices Audio Port Connectors This mainboard comes equipped with three Audio Ports The three ports Mic in Line in and Speaker out are standard audio ports that provides basic audio functionality After you install the 5 1 Channel drivers and setup 5 1 channel Audio effect the three audio ports are enabled for 5 1 channel and supporting two speakers each Game Port MicIn Line In ele Speaker Speaker Out T jj MicIn Out Line In For V1 0 For V2 0 Speaker Out Connects to standard audio speakers or headphones This port becomes the front speakers when 5 1 Channel Audio Effects driver is installed and enabled Line In Connects to an external audio device such as a CD player tape player or other audio devices that provide audio input This port becomes the rear speakers when 5 1 Channel Audio Effects driver is installed and enabled Mic In Connects to a microphone This port becomes the subwoofer center out when 5 1 Channel Audio Effects driver is installed and enabled This mainboard supports Super 5 1 Channel Audio effects which turns your standard Speaker Out
25. alled on the system board You will need to disable this feature if you add a higher performance controller Options Enabled default gt Disabled USB 2 0 Controller This option should be enabled if your system has a USB 2 0 device installed on the system board You will need to disable this feature if you install a USB 1 1 device Options Enabled default gt Disabled USB Keyboard Support Enables support for USB attached keyboards Options Auto default gt Enabled AC97 Audio This item allows you to control the onboard AC 97 audio Options Auto default gt Disabled Onboard LAN Device This item allows you to enable or disable the LAN Device Options Enabled default gt Disabled 36 PX875P PRO PX875P Onboard LAN Boot ROM Decide whether to invoke the boot ROM of the onboard LAN chip Options Disabled default gt Enabled Onboard I O Chip Setup PWRON After PWR Fail This field will determine whether your system will boot after restoring power after a power failure If you select On the system will boot whether or not the system was on before power failure If you select Former Sts the system will be restored to the status before the power failure Options Off default gt On gt Former Sts Power On Function This option allows you to select a way to power on your computer Options Password Hot KEY Mouse Left gt Mouse Right Any KEY BUTTON ONLY default and Keyboard 98
26. alues if you run into problems The next suggestion is to adjust in small steps and not to increase the options too fast This is especially true with Voltage since increasing the voltage can significantly increase temperature After adjusting the BIOS settings and rebooting your system always check the CPU temperatures that are displayed in the BIOS Setup Utility HW Section Tolerable temperatures for your CPU will be listed with the specifications provided by your CPU manufacturer Because increasing voltages is the biggest factor in increasing temperatures you should only increase voltages as a last option when your system is continuing to experience problems When you do increase the voltages increase them only one increment at a time 54 PX875P PRO PX875P Testing Even though you have configured your overclocking options and have successfully booted to your operating system it doesn t mean that you have successfully overclocked your system Testing is an equally important aspect of overclocking and you must stress your configurations thoroughly to ensure stability It is better to discover that your system locks up during testing rather than experiencing the same while editing valuable information There are several utility programs designed specifically for intensive hardware configuration testing such as 3Dmark2001SE and Winstone With every configuration adjustment you should rerun your utilities Testing is a time consuming pro
27. assignments are described below PS 2 Mouse Pin Assignment Pin Assignment 1 Data 4 5 V fused 2 No connect 5 Clock PS 2 Keyboard 3 Ground 6 No connect USB amp LAN Connectors USB LAN is optional There are two USB connectors on the back panel with V1 0 and there are four USB connectors on the back panel with V2 0 These USB connectors are used to attach to USB devices such as keyboards mice and other USB devices You can plug the USB devices directly into this connector The PX875P PRO V1 0 amp V2 0 also provides a LAN port You can plug LAN devices directly into this connector Pin Assignment Pin Assignment Optional 1 TX 5 NC LAN 2 TX 6 RX mi 3 RX 7 NC 4 NC 8 NC USB Pin Assignment Pin Assignment 1 5 5 V fused 3 7 USBPO P1 2 6 USBPO P1 4 8 Ground 13 PX875P PRO PX875P Serial and Parallel Interface Ports The series mainboard comes equipped with two serial ports and one parallel port on the back panel These interface ports will be explained below Printer Port O OOOOOOOCOOOOO0O O 000000000000 m3 DUUM COMI COM2 Parallel Interface Port PRT The parallel port on your system has a 25 pin DB25 connector and is used to interface with parallel printers and other devices using a parallel interface The Serial Interface COM1 COM2 The seri
28. ation APM Support This PHOENIX AWARD BIOS supports Version 1 1 amp 1 2 of the Advanced Power Management APM specification These features include system sleep and suspend modes in addition to hard disk and monitor sleep modes Power management features are implemented using the System Management Interrupt SMI PCI Bus Support This PHOENIX AWARD BIOS also supports Version 2 3 of the Intel PCI Peripheral Component Interconnect local bus specification 22 PX875P PRO PX875P DRAM Support DDR Double Data Rate SDRAM Synchronous DRAM is supported Supported CPUs This PHOENIX AWARD M BIOS supports the Intel Pentium 4 CPUs Key Function In general you can use the arrow keys to highlight items press Enter to select use the lt PgUp gt and lt PgDn gt keys to change entries press F1 for help and press Esc to quit The following table provides more detail about how to navigate within the BIOS Setup program Keystroke Function Move to next item Esc Main Menu Quit without saving changes Submenus Exit Current page to the next higher level menu Main Menu Quit and do not save changes into CMOS Status Page Setup Menu and Option Page Setup Menu Exit Current page and return to Main Menu 23 PX875P PRO PX875P Main Menu When you enter the PHOENIX AWARD BIOS Utility the Main Menu will appear on the screen The Main menu allows you to select from several configurat
29. caps covering the FRONT AUDIO pins Use pins 1 3 to connect to the case microphone Use pins 9 5 to connect to the earphone If you do not intend to use the FRONT AUDIO panel do not remove the jumper caps The front panel audio amp the back panel audio can not use simultaneously Attention If the jumper caps are in place jumper cap 1 is on pin 5 pin 6 and jumper cap 2 is on pin 9 pin 10 If you do not intend to use the FRONT AUDIO panel do not remove the jumper caps 19 PX875P PRO PX875P S PDIF Header SPDIF S PDIF Sony Philips Digital Interface is an audio transfer file format which provides high quality audio using optical fiber and digital signals This mainboard is capable of delivering audio output and receiving audio input through the SPDIF header One way you would use this header is by using an SPDIF amp FRONT AUDIO bracket optional attached to your computer This bracket will have two wires that you can attach to the SPDIF header and the FRONT AUDIO header This bracket has RCA connectors similar to that used with most consumer audio products Using the RCA connectors the data can then be output to and input from an S PDIF device This bracket will also have the TOS LINK connectors You can also use the TOS LINK connectors to output audio to an S PDIF device The devices that are receiving and sending information from this header must be S PDIF compliant for optimal effect Note that the SPDIF bracket is optiona
30. cedure Again it is not within the scope of this document to discuss testing utilities in detail You can find additional information on the Web Cooling the components on your mainboard Proper cooling is one the most important aspects of overclocking Cooling refers to the cooling fans heat sinks and thermal material grease that are used When overclocking it is highly recommended that you acquire a large powerful cooling fan with a heavy duty heat sink Also make sure that you apply certified thermal material between the CPU and heatsink It is also recommended that you make use of all of the fan attachments and make sure that cable clutter within the casing is kept to a minimum It is beyond the scope of this document to explain cooling equipment in detail so we recommend that you consult the Web for more information CPU manufacturers may also have a list of recommended certified cooling equipment The Watch Dog Timer Some mainboards come with a special feature called the Watch Dog Timer used to simplify the process of experimenting with overclocking When you go too far with your overclocking configurations there is a chance that your system may become unstable and hang Even after a reboot the system may hang before you can even reach the BIOS Setup Utility to lower your settings The usual procedure with most Mainboards is to open up your case and reset a CMOS jumper on the mainboard to restore the original default settings which can be
31. ch as a forgotten password This jumper allows you to reset the CMOS configurations and then reconfigure Pin1 2 short le 1 Y N default M ormal defau JP1 Pin2 3 short e SE Clear CMOS data JP1 CUm nn Short means to cover two pins on a tN a e a jumper using a jumper cap J a lak The following procedures are for resetting the BIOS password It is important to follow these instructions closely Turn off your system and disconnect the AC power cable Set JP1 to OFF 2 3 Closed Wait several seconds Set JP1 to ON 1 2 closed Connect the AC power cable and turn on your system Reset your desired password oomRomz 18 PX875P PRO PX875P Audio Connectors This mainboard provides three connectors as part of its audio Subsystem Left In Ground Ground L Right In CD I 5V je NC SPD OUT O Ground O SPD IN Q SPDIF 0000 Z BON comm CD ROM Audio In Header CD IN This header is used to connect to a CD ROM DVD audio cable Front Panel Audio Header FRONT AUDIO If your computer case has been designed with embedded audio equipment or you are using an audio bracket optional You can attach these components to the FRONT AUDIO header of the mainboard First remove the jumper
32. configurations between DIMMI amp DIMM3 You must use matching DIMM configurations between DIMM2 amp DIMMA Same Density 128MB 256MB 512MB etc Same DRAM technology 128Mb 256Mb or 512Mb Same DRAM bus width x8 or x16 Both either single sided or dual sided Same brand Same timing specifications Same DDR speed A gt Memory Module Type A B gt Memory Module Type B X gt None DIMM1 DIMM2 DIMM3 DIMM4 RAM Module Installation 1 Pull the white plastic tabs on each side of the slot away from the slot 2 Match the notch on the button of the RAM module with the corresponding pattern in the DIMM slot This ensures that the module is inserted properly 3 Lower the RAM module into the DIMM Slot and press firmly using both thumbs until the module snaps into place 4 Repeat steps 1 2 amp 3 for the remaining RAM modules The pictures above are for reference only 12 PX875P PRO PX875P Back Panel Configuration S 2 optional S optional da LAN Printer Port Game Port Mo Printer Port LAN SO fe p e Dl pl mJ USB MicIn Line In mi LOT of PS 2 USB COMI COM2 Speaker MicIn ps USB COMI COM2 Keyboard Out Line In Keyboard For V1 0 For V2 0 Speaker Out PS 2 Mouse amp PS 2 Keyboard Connectors KB MS The series mainboard provides a standard PS 2 mouse connector and PS 2 Keyboard connector The pin
33. creen saver is enabled Solutions Disable screen saver 50 PX875P PRO PX875P Problem 10 Keyboard failure Causes Keyboard is disconnected Solutions Reconnect keyboard Replace keyboard if you continue to experience problems Problem 11 No color on screen Causes 1 Faulty Monitor 2 CMOS incorrectly set up Solutions 1 If possible connect monitor to another system If no color appears replace monitor 2 Call technical support Problem 12 The screen displays C drive failure Causes Hard drive cable not connected properly Solutions Check hard drive cable Problem 13 Cannot boot the system after installing a second hard drive Causes 1 Master slave jumpers not set correctly 2 Hard drives are not compatible different manufacturers Solutions 1 Set master slave jumpers correctly 2 Run SETUP program and select the correct drive types Call drive manufacturers for possible compatibility problems with other drives Problem 14 Missing operating system on hard drive Causes CMOS setup has been changed Solutions Run setup and select the correct drive type Problem 15 Certain keys do not function Causes Keys jammed or defective Solutions Replace keyboard 51 PX875P PRO PX875P Appendix I Over Clocking Important Before you attempt to overclock your system we strongly recommend that you obtain a thorough understanding of all of the variables pr
34. cy 100 2 66X 2 50X Debug 133 Default default 2 00X gt 2 50X gt 1 33X Debug 1 60X Debug 200 Default default 1 33X gt 1 60X gt 2 00X gt 2 50X Turbo DDR Speed This item displays the current DDR memory speed Spread Spectrum The Spread Spectrum function can reduce the EMI Electromagnetic Interference generated Options Enabled default Disabled AGP PCI SRC Speed Setting This item determines the AGP PCI and SRC frequencies speed settings You can set these frequencies using the supplied BIOS options One of the options available to you is Auto Auto Auto Using the Auto Auto Auto option will instruct the system to automatically calculate these frequencies based on the factory default CPU Host Frequency setting the current CPU Host Frequency setting and the formulas in the table below Note that the factory default CPU Host Frequency is the value of the CPU Host Frequency when you first received your system Factory Default CPU Host Formulas Frequency AGP frequency current CPU Host Frequency 1 5 100 PCI frequency current CPU Host Frequency 3 SRC frequency current CPU Host Frequency 1 AGP frequency current CPU Host Frequency 2 133 PCI frequency current CPU Host Frequency 4 SRC frequency current CPU Host Frequency 1 33 AGP frequency current CPU Host Frequency 3 200 PCI frequency curren
35. e a eget oet 47 CHAPTER 4 TROUBLESHOOTING ecce ee ee eese eese eese esso se ee es sese e dO APPENDIX I OVER CLOCKING 000elllltotoereeoeoooooouoeeeseeoeoogoaooeeeeoeoooououoooeooeoeooaoaoononee 52 APPENDIX II SUPER 5 1 CHANNEL SETUP eene ener nnns 57 APPENDIX III INSTALLING A WINDOWS OS TO THE SATA HDD 58 PX875P PRO PX875P Chapter 1 Getting Started Introduction Congratulations on choosing the PX875P Series mainboard The PX875P series includes the PX875P PRO V2 0 and PX875P V2 0 These are based on the 82875P Northbridge chipset and the ICH5 Southbridge chipset It supports Intel Pentium 4 Processors with a FSB Front Side Bus frequency of 400 533 800 MHz The PX875P series provides 4 DIMM slots using 184 pin DDR SDRAM with a total capacity of up to 4GB You can install unbuffered non ECC or unbuffered with ECC DDR400 333 266 PC3200 2700 2100 SDRAM to the DIMM sockets The PX875P series support dual channel data Bus for the DIMM slots The PX875P series provide one 8X 4X AGP Slot that use 0 8V or 1 5V AGP cards The PX875P series include built in IDE facilities that support Ultra ATA 33 66 100 BMIDE and PIO Modes These also include built in Serial ATA facilities that supports SATA 150 The PX875P series come with an AC 97 Sound Codec ALC655 which supports high quality 6 channels audio Super 5 1 Channel Audio Effect It also supports Sony Philips Digital I
36. ected during boot up Total Memory N A Displays the total memory available in the system 25 PX875P PRO PX875P Advanced BIOS Features Removable Device Priority Removable Device Priority Select removable device priority Just like floppy LS120 ZIP 100 USB FDD and USB ZIP Hard Disk Boot Priority Select hard disk boot priority CD ROM Boot Priority Select CD ROM boot priority First Second Third Boot Device Select the order in which devices will be searched in order to find a boot device Options Removable default for first boot device gt Hard Disk default for third boot device CDROM default for second boot device Disabled Boot Other Device The setting allows the system to try to boot from other devices if the system fails to boot from the 1st 2nd 3rd boot devices Options Enabled default gt Disabled 26 PX875P PRO PX875P Advanced BIOS Features CPU L1 amp L2 Cache Make CPU internal cache active or inactive System performance may degrade if you disable this item Options Enabled default gt Disable Hyper Threading Technology When you install a CPU include Hyper Threading Technolong And this item will allow you to enable or disabled the Hyper Threading technology Options Disabled default gt Enabled Quick Power On Self Test Allows the system to skip certain tests while booting This will speed up the boot process Options Enabled default gt Disabled Bo
37. eed FSB DDR AGP PCI SRC DDR CPU Ratio This field is used to calculate DDR frequency To calculate the DDR frequency simply take the CPU Host Frequency and multiply it by this number CPU Voltage AGP Voltage DDR Voltage As you increase the frequency of your components the voltages may not be sufficient to support the faster speeds and you may begin to encounter problems When you increase voltages it is important to remember that you will be increasing the heat generated by the chipsets which could result in damage So it is recommended that you slowly increase these values in the increments provided by the BIOS Setup Utility The CPU AGP and DDR all have individual configurable voltage options Spread Spectrum We recommend that you disable this function before you overclock your system 53 PX875P PRO PX875P AGP PCI SRC Speed Setting This item determines the AGP PCI and SRC frequencies speed settings You can set these frequencies using the supplied BIOS options One of the options available to you is Auto Auto Auto Using the Auto Auto Auto option will instruct the system to automatically calculate these frequencies based on the factory default CPU Host Frequency setting the current CPU Host Frequency setting and the formulas in the table below Note that the factory default CPU Host Frequency is the value of the CPU Host Frequency when you first received your system
38. em is unable to handle over clocking configurations during the POST stage Once a problem is detected the system will reset the configurations and reboot the system after five seconds PX875P PRO PX875P Quick Content Table Function Content Location Page CPU Socket 478 U8 10 DDR DIMM Slots DIMM 1 2 34 11 ATX Power Connector ATX_12V ATX_ PWR 21 IDE Connectors SATA Connectors IDE1 2 SATA1 2 16 FDC Connector FDC 16 AGP Slot AGP 21 PCI Slots PCI1 2 3 4 5 21 E DM CPUFAN gt CHASFAN AUXFAN 11 Auxiliary FAN Front Panel Indicator SW LED PWRLED SPEAKER 15 Infrared Connector IrDA 17 Front USB Headers USB2 USB3 USB4 17 Clear CMOS Jumper JP1 18 Case Open Warning Function CASE OPEN 18 Sony Philips Digital Interface Conn S PDIF 20 CD ROM Audio IN Header CD IN 19 Front Panel Audio Header FRONT AUDIO 19 PC99 Color Codec Back Panel Back Panel Connector 13 PX875P PRO PX875P Configuration Layout of PX875P PRO
39. ency SRC divisor Configuring your system for overclocking is simply understanding the formulas above and going into the BIOS Setup Utility and changing DDR CPU Ratio CPU Clock Ratio and CPU Host Frequency Note that the FSB multiplier for Intel based mainboards will always be fixed at 4 The AGP PCI and SRC frequencies are all determined by the BIOS setting AGP PCI SRC Speed Setting 52 PX875P PRO PX875P How to configure your new frequencies As mentioned you must enter the BIOS Setup Utility in order to begin configuring overclocking parameters After you reboot your system press the Del key when prompted to enter the BIOS Setup Utility The parameters for overclocking will be found in the Advanced screen as part of the Frequency Voltage Control section gt Wewovoble Device Prinrity BIOS Setup Utility Overclocking Variables The following items are all variables in the BIOS Setup Utility that are related to overclock configurations See the BIOS section for additional information about these fields including available options CPU Clock Ratio The CPU Clock Ratio is used to determine the CPU Speed The CPU Clock Ratio may be locked by the CPU manufacturer In this case the value will be displayed but will not be configurable CPU Host Frequency MHz This field represents the CPU Clock that is used by all of the previously described formulas to arrive at the individual frequencies CPU Sp
40. ept for HDD Power Down which ranges from 1 minute to 15 minute and includes a disable option Note If you select Min or Max Power Saving modes the HDD Power Down value and the Suspend Mode value are both fixed Video Off Method This option determines the manner in which the monitor goes blank Options V H SYNC Blank This selection will cause the system to turn off the vertical and horizontal synchronization ports and write blanks to the video buffer Blank Screen default This option only writes blanks to the video buffer DPMS Support Initial display power management signaling Video Off In Suspend This determines whether power to the monitor is switched off when the computer is in suspend mode Options Yes No default Suspend Type This item allows you to select the suspend type under the ACPI operating system Options Stop Grant default gt PwrOn Suspend Modem Use IRQ This determines the modem s IRQ Options 3 default 4 5 7 9 10 11 NA Suspend Mode This item allows you to select the suspend time under the ACPI operating system Options Disabled default gt 1Min gt 2Min gt 4Min gt 8Min 12Min gt 20Min 30Min 40Min gt 1Hour 41 PX875P PRO PX875P HDD Power Down When enabled the hard disk drive will power down after a certain configurable period of system inactivity All other devices remain active Options Disabled default gt 1 Min gt 2 Min 3 Min gt
41. fields since BIOS automatically assigns them Options Auto ESCD default gt Manual IRQ Resources When resources are controlled manually you can assign each system interrupt a type depending on the type of device using the interrupt This is only configurable when Resources Controlled By is set to Manual Options IRQ 3 4 5 7 9 10 11 12 14 15 assigned to PCI device PCI VGA Palette Snoop Some graphic controllers that are not VGA compatible take the output from a VGA controller and map it to their display as a way to provide boot information and VGA compatibility Options Disabled default gt Enabled PCI Latency Timer CLK This item allows you to set up the PCI Latency Time 0 255 If you select the 32 it will optimize PCI speeds Options 0 255 32 default PCI SLOT1 5 This item allows you to select an IRQ address for PCI slot 1 5 Options Auto default 3 4 5 7 9 10 11 12 14 15 30 PX875P PRO PX875P Frequency Voltage Control CPU Host Frequency MHz This item displays the CPU Host frequency You can set it from XXX to 550 or 255 The default depends on your CPU frequency The default for this field depends on the CPU installed CPU Clock Ratio 8X When you enable this field the CPU clock ratio is fixed at 8X and overrides the entry for the CPU Clock Ratio field see CPU Clock Ratio field The CPU clock ratio is used in part to determine the CPU
42. gs Load System Turbo Settings Load System Turbo Settings Load CMOS From BIOS Load defaults from flash ROM for systems without batteries Save CMOS To BIOS Save defaults to flash ROM for systems without batteries 45 PX875P PRO PX875P Exit Menu Save amp Exit Setup Save amp Exit Setup Save all configuration changes to CMOS memory and exit setup A confirmation message will be displayed before proceeding Exit Without Saving Abandon all changes made during the current session and exit setup A confirmation message will be displayed before proceeding 46 PX875P PRO PX875P Chapter 3 Software Setup Software List Categor Platform Intel Chipset INF Windows 9X ME 2000 XP 3Com920 LAN Driver for V1 0 Windows 9X ME 2000 XP Yukon V6 31 Lan Driver for V2 0 Windows 9X ME 2000 XP Realtek Audio Driver Windows 9X ME 2000 XP Intel USB 2 0 Driver Windows 9X ME PC Cillin 2002 Windows 9X ME 2000 XP DirectX 9 0 Windows 9X ME 2000 XP Acrobat Reader Windows 9X ME 2000 XP Software Installation Place the Driver CD into the CD ROM drive and the Installation Utility will auto run You can also launch the Driver CD Installation Utility manually by executing the Intel exe program located on the Driver CD For more details please refer to the Readme txt files that in each folder of the Driver The screen and images are only for general reference The version
43. in to ground for at least 50 ms to signal the power supply to switch on or off the time required is due to internal debounce circuitry on the system board At least two seconds must pass before the power supply will recognize another on off signal PWR LED 3 Pin Power LED Header The mainboard provides two power LED header If there is a 3 pin power LED cable on the front panel of a computer case You can attach it to the 3 pin power LED header SPEAKER Speaker Header A front panel speaker can be connected to this header When you boot your computer the speaker sounds a short beep If there is something wrong during the Power On Self Test the speaker sounds irregular beep to warning you 15 PX875P PRO PX875P Connectors Floppy Disk Connector FDC The series mainboard provides a standard floppy disk connector FDC that supports 360K 720K 1 2M 1 44M and 2 88M floppy diskettes This connector supports the floppy drive ribbon cables provided in the packaging Hard Disk Connectors IDE1 2 SATA1 2 The series mainboard has a 32 bit Enhanced PCI IDE Controller that supports PIO Mode 0 4 Bus Master Ultra ATA 33 66 100 This mainboard has two IDE connectors IDE1 primary and IDE2 secondary It also provides two serial ATA connectors IDE1 Primary IDE Connector You can connect up to two hard drives to IDE1 If you attach two drives you must use a ribbon cable with three connectors You must also configure one
44. ion and Setup Driver CD PX875P PRO PX875P User Manual 5 Attention Following the procedures Troubleshooting Please refer to PX875P Series Intel 82875P amp ICH5 Supports Socket 478 Intel Pentium 4 Processor User Manual Enabling Hyper Threading for your computer system requires ALL of the following components CPU An Intel Pentium 4 Processor with HT Technology Chipset An Intel Chipset that supports HT Technology BIOS A BIOS that supports HT Technology must be enabled OS An operating system that supports HT Technology For more information on Hyper Threading Technology go to http www intel com info hyperthreading Dimensions ATX form factor e 244mm x 305mm WxL Operating System e Supports most popular operating systems Windows 9X ME 2000 XP etc Contents CHAPTER 1 GETTING STARTED escssssssscssscsssesssscsssssssecssscssscssesssscsssesssel INTRODUCTION 2 dosie sod ai A detecto ved UN de 1 SPECIFICATIONS aida ia 2 ODICECONSENT TABLE uti iii ot seis ooa ta 5 CONFIGURATION ig onn eot A eel e tede eee ie e Bee e tede eot s 6 Layout ot PX875P PRO onini ero pb RED GTP T 6 Eayoutof PX TP iia e ec eto itr ire He leet rire epos fe od 7 Layout of PX875P PRO V2 0 reniei deori ersen se o n E trennt nennen nnne 8 Layoutof EXI VDD Oi reb en prt Pe EE GR eB ert 9 HARDWARE INSTALLATION 0 Lttteeeevoeeoeooooesooooueeoeooeeeoooooeeooooueeeooooeeoeo
45. ion options Use the left right arrow keys to select a particular configuration screen from the top menu bar or use the down arrow key to access and configure the information below Date mm dd yy 24 PX875P PRO PX875P Main Menu Setup Configuration Options Item Options Description Set the system date Note that the Day automatically Date mm dd yyyy changes when you set the date Time Set the current time of the system IDE Channel 0 Options contained in Master Press lt Enter gt to enter the sub menu IDE Channel 0 Options contained in Slave Press lt Enter gt to enter the sub menu IDE Channel 1 Options contained in Press lt Enter gt to enter the sub menu Master sub menu IDE Channel 1 Options contained in Slave Press lt Enter gt to enter the sub menu None 360k 5 25 in 1 2M 5 25 in 720K 3 5 in 1 44M 3 5 in 2 88M 3 5 in EGA VGA CGA 40 CGA 80 MONO All Errors No Errors Halt On All but Keyboard All but Diskette All but Disk Key Options contained in sub menu Driver A Select the type of floppy disk drive installed in your system Video Select the default video device Select the situation in which you want the BIOS to stop the POST process and notify you Security Press lt Enter gt to enter the sub menu Displays the amount of Base Memory N A conventional memory detected during boot up Extended N A Displays the amount of Memory extended memory det
46. l in the packaging that comes with this mainboard SPDIF amp FRONT AUDIO bracket Optional You can connect the bracket to the SPDIF and FRONT AUDIO Headers SPDIF Wire SPDIF OUT RcAConn 4 Ew SPDIF OUT Tos tink conn B f SPDIF IN RcAConn 4 Earphone 4 Microphone 4 20 PX875P PRO PX875P Slots The slots in this mainboard are designed for expansion cards used to complement and enhance the functionality of the mainboard AGP Slot AGP This mainboard is equipped with an Accelerated Graphics Port AGP that supports 0 8V 1 5V AGP cards only This mainboard also comes with AGP protection which ensures that you only install 0 8V 1 5V AGP cards PCI Slots PCI1 5 This mainboard is equipped with 5 standard PCI slots PCI stands for Peripheral Component Interconnect and is a bus standard for expansion cards This PCI slot is designated as 32 bit Power Supply Attachments ATX Power Connector ATX 12V amp ATX PWR This mainboard requires two ATX power connections a 20 pin connector and a 4 pin connector Your power supply must have both connectors Attach the 4 pin connector first then attach the 20 pin connector Make sure the connectors are secure before applying power 5 0V 5 0V 5 0V Ground 7 Ground Ground PS_ON Ground 12V 3 3V ATX_PWR Ground ge Ground
47. m hardware Wear a wrist ground strap before handling components Electrostatic discharge may damage your system components CPU Processor Installation This mainboard supports Intel Pentium 4 processors using a Socket 478 Before building your system we suggest you visit the Intel website and review the processor installation procedures http www intel com CPU Socket 478 Configuration Steps 1 Locate the CPU socket on your mainboard and nudge the lever away from the socket Then lift the lever to a 90 degree angle 2 On the socket locate the corner that has the pin 1 receptor This corner will be near to the end of the lever Match the dot on the CPU with the pin 1 receptor on the socket and lower the CPU onto the socket The bottom of the CPU should be flush with the face of the socket a u LJ 3 Lower the lever until it snaps back into position This will lock down the CPU 8 4 Smear thermal grease on top of the CPU Lower the CPU fan onto the CPU and use the clasps on the fan to attach it to the socket Finally extend the power cable from the fan and insert it onto the CPUFAN adapter Attention Overheating may damage the CPU and other sensitive components Please check the installation completely before starting the system Make sure the heatsink and the CPU fan are properly installed 10 PX875P PRO PX875P FAN Headers Three power headers are available for cooling fans which play an im
48. mall LOGO EPA Options Disabled default gt Enabled Advanced Chipset Features DRAM Timing Selectable This item determines DRAM clock timing using SPD or manual configuration Make sure your memory module has SPD Serial Presence Data if you want to select the By SPD option Options Manual By SPD default CAS Latency Time This item determines CAS Latency When synchronous DRAM is installed the number of clock cycles of CAS latency depends on the DRAM timing Do not reset this field from the default value specified by the system engineer This field is adjustable only when DRAM Timing Selectable is set to Manual This field is locked when DRAM Timing Selectable is set to By SPD and is automatically determined by the system Options 2 2 5 3 Active to Precharge Delay This item allows you to select DRAM Active to Precharge Delay This field is locked when DRAM Timing Selectable is set to By SPD and is automatically determined by the system Options 8 7 6 5 28 PX875P PRO PX875P DRAM RAS to CAS Delay This item allows you to select a delay time between the CAS and RAS strobe signals It only applies when DRAM is written to read from or refreshed This field is adjustable only when DRAM Timing Selectable is set to manual This field is locked when DRAM Timing Selectable is set to By SPD and is automatically determined by the system Options 4 3 gt 2 DRAM R
49. nterface S PDIF The PX875P series come with eight USB 2 0 ports These also include an infrared header Besides the PX875P PRO V1 0 comes with a LAN Chip 3COM 3C920 which provides a back panel LAN port capable of 10 100 Mbit s transmission speeds And the PX875P PRO V2 0 also comes with a LAN Chip Marvell MV8001 which provides a back panel LAN port capable of up to 1Gbit s transmission speeds The company s 3 Year Limited Warranty for this product covers both labor costs and replacement parts during the 1st year Only labor costs are covered during the 2nd and 3rd years replacement parts will be charged during the 2nd and 3rd years All of the information in this manual only for reference This specification is subject to change without notice PX875P PRO PX875P Specification CPU e Supports Socket 478 Pentium 4 processor Northwood Prescott e Supports Hyper Threading Technology Speed e 400 533 800 MHz Front Side Bus frequency e 33MHz 32 bit PCI interface PCI 2 2 compliant e 66MHz AGP 3 0 compliant interface that supports 8X 4X data transfer modes 0 8V or 1 5V Chipset Northbridge Chip MCH Intel 82875P Southbridge Chip ICH Intel ICH5 I O Controller Winbond W83627THF AC 97 Codec Realtek ALC655 LAN Controller 3COM 3C920 PX875P PRO V1 0 Marvell MV8001 PX875P PRO V2 0 DRAM Memory e Supports DDR400 PC3200 DDR333 PC2700 DDR266 PC2100 SDRAM DIMMS e Supports 64 MB 128 MB
50. ocedures and the potential risks associated with overclocking Because we cannot control of all of the possible variables that exist i e memory AGP card user configurations cooling apparatus etc we cannot assume responsibility from damage to any components of your system due to overclocking What is overclocking Overclocking is accelerating the processing speed of certain components of your system above and beyond what those components were rated for With this mainboard depending on the model you may be able to overclock some or all of the following CPU Speed FSB Front Side Bus frequency DDR Memory frequency AGP Accelerated Graphics Port frequency PCI Peripheral Connect Interface frequency 99 99 SRC Serial Reference Clock frequency How to calculate your new frequencies With this mainboard the frequencies mentioned above are calculated using individual formulas These formulas have a single CPU Host Frequency in common For each of the items above there is also a multiplier or a divisor that is applied to the CPU Host Frequency to determine the final frequency for each component as shown in the following formulas CPU Speed CPU Host Frequency id CPU Clock Ratio FSB frequency CPU Host Frequency 3 FSB multiplier DDR frequency xz CPU Host Frequency T DDR CPU Ratio AGP frequency CPU Host Frequency AGP divisor PCI frequency CPU Host Frequency PCI divisor SRC frequency CPU Host Frequ
51. of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense However there is no guarantee that interference will not occur in a particular installation CE Mark The device is in accordance with 89 336 ECC ENC Directive 120410074M2N You have to know The images and pictures in this manual are for reference only and may vary slightly from actual product installation depending on specific hardware models third party components and software versions Unplug your computer when installing components and configuring switches and pins This mainboard contains very delicate IC chips Use a grounded wrist strap when working with the system Do not touch the IC chips leads connectors or other components Unplug the AC power when you install or remove any device on the mainboard ackage Contents PX875P PRO or PX875P mainboard IDE ATA 100 Cable FDC Cable USB Bracket optional SPDIF amp FRONT AUDIO Port Bracket optional SATA Power cord optional SATA Cable optional Installat
52. oooeeooooaaeeoououn 10 CPU Processor Installation oooononnncccnnnoncccnoncncnonannnccnnnoconnnnncnnonnonconnnnoronnn crono nnn conan non ronnnncnnns 10 Memory Installation eene ne nete ne trennen rne 11 Back Panel Configuration Ree ee eee tuber uir i e deem 13 Front Panel Indicator SW LED PWRLED SPEAKER oocococccccnconccccononccnconanccnonncnconnanoss 15 CONE COTS EE DERE ET m 16 Headers amp Jumpers iii ERE Ee banday od ond ads 17 Audio Connectors ette tr ee oss Ee EI EE EE ESTER e qup a re pese tb ett beth die peo iuda 19 NU cp 21 Power Supply Attachments taire t rrt S eite petto etti EEEE 21 CHAPTER 2 BIOS SETUP vocoder nee akon tu dev vi SE cinta INTRODUCTION Sa etes ein eie catre Pe ote E e pe vo Lr Cere b Ope Eo ve aaa PERDRE 22 MAIN MENU condal HE HEP E a Ho konbe E EISE blo isis 24 ADVANCED BIOS FEATURES minena di aeda a a a e a N T 26 INTEGRATED PERIPHERALS eronate a a aae e n eese eaa ai 34 POWER MANAGEMENT rere asire Tr E Hte ERIT vos esans eaa annaa aeia LI Ste n 40 HARDWARE MONITOR ken 2 03 eher desi a d de eee lube eheu 44 LOAD DEFAUL IS tee TEE LT 45 BEXIPMENU net rp eli etie e e Pa E lieet e TE 46 CHAPTER 3 SOFTWARE SETUP eee eeeeeeeeeeosa sees ee eeenseee essa seeeessesce 7 SOFTWARE LIST Ute ten oed etes teilte ete ka se eke ea pese edis 47 SOELWAREINSTADIEATION 3 ooo poutet a pese eee send sete voto lese dos eee Pee vo
53. ot Up NumLock Status Selects the power on state for NumLock Options On default Numpad keys are number keys Off Numpad keys are arrow keys Typematic Rate Setting When Enabled the typematic rate and typematic delay can be configured Typematic Rate determines the keystroke repeat rate used by the keyboard controller Options Disabled default gt Enabled Typematic Rate Chars Sec The rate at which a character repeats when you hold down a key Options 6 default 8 10 12 gt 15 gt 20 24 30 Typematic Delay Msec The delay before keystrokes begin to repeat Options 250 default 500 gt 750 gt 1000 APIC Mode By enabling this option MPS version control for OS can be configured Options Disabled Enabled default 27 PX875P PRO PX875P MPS Version Control For OS The 1 1 version is the older version that supports 8 more IRQs in the Windows NT environment Choose the new 1 4 version for Windows 2000 and Windows XP Options 1 4 default 1 1 OS Select For DRAM 64MB Select OS2 only if you are running the OS 2 operating system with greater than 64MB of RAM Options Non OS2 default gt OS2 HDD S M A R T Capability Self Monitoring Analysis and Reporting Technology is a technology that enables a PC to attempt to predict the possible failure of storage drives Options Disabled default Enabled Intel OSB Logo Show This item allows you to show or hide the s
54. portant role in maintaining the ambient temperature in your system B Pom um Sensor O 12V O Ground 9 41 CPUFAN Qo HH 412V Sensor O Ground Sensor 412V O es Ground O 41 2 H 1 AUXFAN 0 HASFAN CHAS A amu Attention We strongly recommend that you use a CPU fan sink with your CPU You can attach the CPU fan sink to the CPUFAN Header Memory Installation The series contains 4 memory slots which use 184 pin DDR SDRAM with a total memory capacity of up to 4 GB You can install unbuffered non ECC or with ECC DDR DIMMs It supports DDR266 when installed with CPUs that have clock speeds of 100 MHz It supports DDR266 333 when installed with CPUs that have clock speeds of 133 MHz And it supports also DDR266 320 400 when installed with CPUs that have CPU clock speeds of 200 MHz The series provides Dual Channel functionality for its DIMM slots DIMMI and DIMM2 share one channel while DIMM3 and DIMMA share the other channel Enabling dual channels can increase your data access rates E a kl E li 4 11 PX875P PRO PX875P To Enable Dual Channel DDR the following conditions must be met 1 You must use either DIMMI amp DIMM3 together or DIMM2 amp DIMM4 together or all four DIMM slots together 2 You must use matching DIMM
55. r minute and second the system will boot up This field is only configurable when RTC Wake Up is set to Enabled Reload Global Timer Events When a system goes into suspend mode certain devices must be inactive for a period of time Conversely if any of those devices have any activity the system will awaken You can select the devices that will participate in suspend power on activity by configuring these fields Devices include Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD COM LPT Port PCI PIRQ A D Options Disabled default Enabled 43 PX875P PRO PX875P Hardware Monitor Case Open Warning Case Open Warning If this function is set to Enabled and the case had been previously opened the system will automatically display alert messages on the screen when you power on your computer If this function is set to Disabled the system will not show alert messages when you power on your computer even if the case had been previously opened Options Disabled default gt Enabled Smart CPUFAN Temperature This item allows you to choose the CPUFAN temperature If the CPU temperature is lower then the CPUFAN temperature that you chosen and the CPUFAN will slowdown Options Disabled default gt 30 C 86 F 35 C 95 F 40 C 104 F 44 PX875P PRO PX875P Load Defaults Load System Default Settings Load System Default Settings Load System Default Settin
56. rives in your system As well your operating environment requires a DMA driver Windows 95 OSR2 or a third party IDE bus master driver If your hard drive and your system software both support Ultra DMA 100 select Auto to enable BIOS support Options Auto default gt Disabled OnChip Serial ATA Setting On Chip Serial ATA This field allows you to select the on chip Serial ATA operating mode which will determine how you will use your Serial ATA drives with the other standard IDE drives This system can physically attach 4 IDE drives and 2 SATA drives but will have certain limitations as described below Options Disabled Disable on chip serial ATA No Serial ATA devices installed Auto default BIOS will auto detect the presence of any SATA devices Note When using the Auto mode with Windows 98 ME 2000 and installing drives on all 4 IDE connectors and both SATA drives the system will only recognize 2 of the IDE drives along with the 2 SATA drives this will be similar to the Combined Mode see below Combined Mode Windows 98 ME 2000 can recognize IDE devices but cannot directly recognize an SATA device and therefore you must use this mode to allow the SATA device to simulate an IDE device by assuming the role of one of the two IDE channels in the system This means that you will only have one available IDE channel left leaving you with a total of 2 IDE drives and 2 SATA drives for use each IDE channel can s
57. s 3 default gt 1 Game Port Address only for V1 0 Game Port I O Address Options 201 default 209 Disabled Midi Port Address only for V1 0 Midi Port Base I O Address Options 330 gt 300 default 290 Disabled Midi Port IRQ only for V1 0 This determines the IRQ that the Midi Port will use Options 5 gt 10 default 39 PX875P PRO PX875P Power Management ACPI Suspend Type The Power Management Setup Menu allows you to configure your system to utilize energy conservation features as well as power up power down options ACPI Suspend Type The item allows you to select the suspend type using the ACPI operating system Options S1 POS default Power on Suspend S3 STR Suspend to RAM S1 amp S3 POS and STR Run VGABIOS if S3 Resume Select whether you want to run VGABIOS when the system wakes up from the S3 suspend function This field is not configurable if ACPI Suspend Type is set to S1 POS Options Auto default gt Yes gt No Power Management There are three options of Power Management 1 Min Saving Minimum power management Suspend Mode 1hour HDD Power Down z 15 minutes 40 PX875P PRO PX875P 2 Max Saving Maximum power management only available for sl CPUs Suspend Mode 1 minute HDD Power Down 1 minute 3 User Defined default Allows you to set each mode individually When this option is enabled each of the ranges are from 1 minute to 1 hour exc
58. t CPU Host Frequency 6 SRC frequency current CPU Host Frequency 2 To determine your new frequencies you must first take the factory default CPU Host Frequency and then determine the corresponding formulas according to the table above Second take the current CPU Host Frequency setting and apply it to the formulas to arrive at your new frequencies For example if your factory default CPU Host Frequency was 100 and you reset the CPU Host Frequency to 133 your AGP PCI and SRC frequencies will be as follows 32 PX875P PRO PX875P AGP Frequency 133 1 5 88 67 PCI Frequency 133 3 44 33 SRC Frequency 133 1 133 0 AGP Frequency This item displays the current AGP frequency PCI Frequency This item displays the current PCI frequency SRC Frequency This item displays the current SRC Frequency Default CPU Voltage Volt This item displays the CPU default Voltage CPU Voltage Volt This item allows you to adjust your CPU core voltage Options Default default gt Default 0 3V gt Default 0 2V gt Default 0 1V AGP Voltage Volt This item allows you to adjust the AGP Voltage Options Default default gt Default 0 1V DDR Voltage Volt This item allows you to adjust the RAM voltage Options Default default gt Default 0 3V gt Default 0 2V gt Default 0 1V 33 PX875P PRO PX875P Integrated Peripherals Init Display First
59. tep 1 you can browse all the files in the Driver CD 48 PX875P PRO PX875P Chapter 4 Troubleshooting Problem 1 No power to the system Power light does not illuminate Fan inside power supply does not turn on Indicator lights on keyboard are not lit Causes 1 Power cable is unplugged 2 Defective power cable 3 Power supply failure 4 Faulty wall outlet circuit breaker or fuse blown Solutions 1 Make sure power cable is securely plugged in 2 Replace cable 3 Contact technical support 4 Use different socket repair outlet reset circuit breaker or replace fuse Problem 2 System inoperative Keyboard lights are on power indicator lights are lit hard drive is active but system seems hung Causes Memory DIMM is partially dislodged from the slot on the mainboard Solutions 1 Power Down 2 Using even pressure on both ends of the DIMM press down firmly until the module snaps into place Problem 3 System does not boot from the hard disk drive but can be booted from the CD ROM drive Causes 1 Connector between hard drive and system board unplugged 2 Damaged hard disk or disk controller 3 Hard disk directory or FAT is corrupted Solutions 1 Check the cable running from the disk to the disk controller board Make sure both ends are securely attached Check the drive type in the standard CMOS setup 2 Contact technical support 3 Backing up the hard drive is extremely important
60. tup Utility BIOS Setup Utility gt Integrated Peripherals gt OnChip IDE Device gt On Chip Serial ATA gt Combined Mode Make sure that either the Serial ATA Port0 Mode or Serial ATA Port Mode option is set to Primary Master in the BIOS Setup Utility Note that you need to set either PortO or Port depending on which SATA drive you are installing the OS to BIOS Setup Utility gt Integrated Peripherals gt OnChip IDE Device gt Serial ATA Port0 1 Mode gt Primary Master Save all BIOS configurations and exit the BIOS setup utility Place the Windows 98 Me 2000 XP CD into the CD ROM drive to begin the OS installation process During the installation you will see that the SATA device has been assigned to the C drive Continue and complete the installation of the Windows OS If you are installing Windows XP you must now set the On Chip Serial ATA option to Auto or Enhanced Mode in the BIOS Setup Utility in order for all of the SATA and IDE devices to be visible BIOS Setup Utility gt Integrated Peripherals gt OnChip IDE Device gt On Chip Serial ATA gt Enhanced Mode or Auto On Chip Serial ATA 58
61. upport 2 IDE drives If you were to install all four IDE drives and both SATA drives you will only see 2 of the IDE drives along with the 2 SATA drives Enhanced Mode In this mode you can use all 6 hard disk drives including 4 IDE drives and 2 SATA drives Note You cannot use Enhanced mode with Windows 98 ME 2000 It only support to install Windows XP if you want to boot from SATA device It s restriction from Intel SATA Only Select this option when you install SATA drives only 35 PX875P PRO PX875P Serial ATA Port0 1 Mode This field determines the operating mode of the SATA ports The options are determined by the On Chip Serial ATA field On Chip Serial ATA Combined Mode When you set the On Chip Serial ATA to Combined Mode you must select one of the PATA channels to use with the SATA devices Options Primary Master Primary Slave Secondary Master Secondary Slave On Chip Serial ATA Enhanced Mode When you set the On Chip Serial ATA to Enhanced Mode you must determine which of the SATA devices will be the master SATA device You configure this with the Serial ATA Port 0 Mode field only Options SATAO master SATA1 master Onboard Device If you highlight the INTEL OnChip PCI Device label and then press the enter key it will take you to a submenu with the following options USB Controller This option should be enabled if your system has a USB port inst

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