P5F93/P5F93U Quick Reference
P5F93/P5F93U Quick ReferenceThe User’s Manual is located at Compact Disc’s \manual\English or Chinese1: CPU Socket 72: ISA Expansion Slots3: PCI Expansion Slots4: AGP Slot5: DIMM Module Sockets6: IDE Connectors7: Floppy Drive Connector8: Parallel Port Connector9: Serial Port Connectors10: IR Port Header11: ATX Power Connector12: AT Power Connector13: AT Keyboard Connector14: PS/2 Mouse Connector15: Flash BIOS16: Dual Switching Power17: Front Panel Connectors18: Battery (CR2032 Lithium)19: Dual USB Connector20: CPU Fan Connector21: Wake On LAN Header22: Winbond 83781D PC HealthMonitor Chip (Assemble option)23: 512KB/1MB Pipeline Cache ChipLPTJP111JP74ALiM1542181D IP3ON12JP2116ONJP7SW2172320222341SIMM2Socket 7ISA1ISA2155DIMM 1BANK 0DIMM 2BANK 1BANK 2 SIMM1 SW1FDDIDE2IDE1PCI16211211871314610IRPCI2PCI3219D IP31COM295111ALiCOM1111M154 31. Mainboard Layout:2. Jumpers & Connectors:HDDLED1 23. DIMM Memory ConfigurationFront Panel ConnectorSTBLED RESET PW SW4 57 8 10 11EDO/SDRAM 4, 8, 16, 32, 64, 128, 256MBBANK 2 (DIMM3)EDO/SDRAM 4, 8, 16, 32, 64, 128, 256MB8MB to Max. 768MBDIP Switch (SW1) selects CPU Bus ClockBus Clock SW1-P4 SW1-P5 OFF83MHzOFFONOFF95MHzONOFFOFF100MHz OFFOFFOFF105MHz OFFOFFON110MHz ONOFFON115MHz OFFONON120MHz ONONONDIP Switch (SW1) selects Bus Clock MultiplierSW1-P2OFFONONOFFOFFONONOFFBANK 1 (DIMM2)5. CPU Bus Clock (The CPU input clock)4.CPU Core to Bus Clock MultiplierSW1-P1ONONOFFOFFONONOFFOFFEDO/SDRAM 4, 8, 16, 32, 64, 128, 256MBTotalSystem Memory1213141518 1920 2122SPEAKERPW LED&KEYLOCKJumpers: JP7: 1-2 Normal Mode2-3 Clear CMOS RAMMultiplierx2.0x2.5x3.0x3.5x4.0x4.5x5.0x5.5BANK 0 (DIMM1)SW1-P3OFFOFFOFFOFFONONONONThe CPU internal core clock is equal to the “CPU Bus Clock”times the “CPU Core to Bus Clock eCloseCloseCloseNote: ALi Aladdin V chipset can only support CPU Bus Clock up to 100MHz.However, the clock generator of the P5F93 motherboard allows user tochange CPU Bus Clock from 60 to 120MHz. Over clock (105 120MHz)may cause system intermittent lock up or fail to boot-up (no video).6. CPU Core and I/O VoltagesCPU ONONONONTwo voltages Vcore and VI /o are required for Pentium class CPUs. The Vcore is used for CPU internal operation and the VI/o isused to supply the voltage for external interface. The P5F93 motherboard has a jumper (JP2) which connect between Vcore andVI/o. You need to short JP2 only when a Intel Pentium O.D.P. is installed.Important Note: P5F93 only supports ATA33.P5F93U supports ATA33/66. When use ATA66 Hard driver, it must use the 80-pin cable.
Copyright NoticeC Copyright 2000.The information contained in the user’s manual and all accompanying documentation is copyrighted and all rights are reserved.This publication may not, in whole or in part, be reproduced,transcribed, stored in a retrieval system, translated into any language or computer language, or transmitted in any form whatsoever without the prior written consent from the manufacturer,except for copies retained by the purchasers for their personalarchival purposes.The manufacturer reserves the right to revise this user’s manualand all accompanying documentation and to make changes in thecontent without obligation to notify any person or organization ofthe revision or change.IN NO EVENT WILL THE VENDOR BE LIABLE FORDIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE ORINABILITY TO USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCHDAMAGES. IN PARTICULAR, THE VENDOR SHALL NOTHAVE LIABILITY FOR ANY HARDWARE, SOFTWARE,OR DATA STORED OR USED WITH THE PRODUCT,INCLUDING THE COSTS OF REPAIRING, REPLACING, ORRECOVERING SUCH HARDWARE, SOFTWARE, ORDATA.All trademarks mentioned in this document are acknowledged.The Specification on the manual is subject to change withoutnotice.
Table Of ContentsChapter 1Introduction1.1 Overview1.2 P5F93/ P5F93U Specifications/Features1.2.1 Hardware1.2.2 Software1.2.3 Environment1.3 P5F93/ P5F93U Mainboard Layout1.4 Microprocessor1.5 Level 2 Cache1.6 Chipset1.7 Main Memory1.8 Accelerated Graphics Port (AGP) slot1.9 Enhanced IDE Support1.10 Keyboard, Mouse and USB Interface1.11 Real-time Clock, CMOS RAM and Battery1.12 IrDA Infrared Support1.13 Power Management1.14 System Power On/Off Control1.15 System Sleep / Resume1.16 Wake On LAN (WOL)577891011111212131415161616171818Chapter 2Hardware Installation2.1 Unpacking2.2 Installation2.2.1 Attaching Connectors2.2.2 Setting DIP Switches2.2.3 Installing System Memory2.2.4 Clear CMOS and Password202022273334P5F93/ P5F93U User’s Manual3
4Chapter 3BIOS Configuration3.1 Entering Setup3.2 CMOS Setup Utility3.3 Standard CMOS Setup3.4 IDE HDD Auto Detection3.5 Load Setup Defaults3.6 Save & Exit Setup3.7 Exit Without Saving3.8 BIOS Features Setup3.9 Chipset Features Setup3.10 Power Management Setup3.11 PnP/PCI Configuration3.12 Integrated Peripherals3.13 Supervisor / User Password35363739393940404347505254Chapter 4Driver and Utility4.1 Flash Utility4.2 EIDE Bus Master Driver4.3 USB Driver4.4 AGP Driver55555656APPENDIXSystem Environment Monitor (optional)1.0.1 Hardware Doctor Setup1.0.2 Setting the Threshold5759P5F93/ P5F93U User’s Manual
Chapter 1: Introduction1 Introduction1.1 OverviewThe P5F93/ P5F93U is a high quality, high performance, functionenhanced mainboard, based on the powerful Intel Pentium, AMD K6/K6-2 and Cyrix MX/MII processor. This mainboard is designedaround the latest ALi (Acer Lab) Aladdin V chipset in a mini baby ATform factor.The P5F93/ P5F93U mainboard delivers workstation levelperformance with its integrated AGP (Accelerated Graphics Port), BusMastering EIDE (Enhanced IDE) controller, concurrent PCI bus, andits ability to accommodate FPM (Fast Page Mode), EDO (ExtendedData Out) and SDRAM (Synchronous DRAM) memory. When thishigh data stream bandwidth mainboard is equipped with powerfulprocessor with MMX technology, your system has the power to handlefuture demanding communication, multi-media, multi-tasking andintensive 32-bit applications on advanced 32-bit operating systems.When P5F93/ P5F93U mainboard equipped with ALi Aladdin Vchipset, it can achieves the highest reliability by supporting the ECC(Error Checking and Correction) memory protection. This enables theP5F93/ P5F93U mainboard to achieve superior data integrity and faulttolerance, in respect to memory errors while running applications.The P5F93/ P5F93U mainboard offers outstanding I/O capabilities. Itcontains a full set of PC I/O, such as dual channel PCI EIDEinterfaces, a floppy controller, two FIFOed serial port connectors, anSPP/EPP/ECP capable bidirectional parallel port connector, an IrDAcompatible infrared port, dual USB (Universal Serial Bus) port, and aAT keyboard connector and a PS/2 mouse header. One AGP slot,Three PCI local bus slots and two ISA bus slots provide expandabilityfor add on peripheral cards.The P5F93/ P5F93U mainboard is OnNow PC, Managed PC andPC98 compliant. It also offers optimized system performance,integrated power management, and system manageability (optional).P5F93/ P5F93U User’s Manual5
Chapter 1: IntroductionOptimized System Performance: AGP improves the Graphicsperformance dramatically, Ultra DMA/33 speeds up disk driveaccess, Enhanced SDRAM support for fastest access to memory,and Concurrent PCI enables simultaneous data transfer.Integrated Power Management: ACPI (Advanced Configurationand Power Interface) support enables O/S and applicationprograms to direct the system power management.System Manageability: Winbond W83781D HardwareEnvironment Monitoring chip (optional) enables the ability forsystem voltage, temperature and fan speed monitoring detection.In addition to superior hardware capabilities, features like busmastering EIDE driver, Plug and Play, Soft-off, APM (AdvancedPower Management), External Modem Ring On, Wake On LAN(WOL), Watchdog timer wake up, Sleeping state indicator, fan offin sleeping state (requires Fan with tachometer output) and BIOSupgradability are provided on the P5F93/ P5F93U platform.6P5F93/ P5F93U User’s Manual
Chapter 1: Introduction1.2 P5F93/ P5F93U Specifications/Features1.2.1 HardwareCPUSupports the following CPUs in a ZIF Socket 7Intel MMX Pentium/ 166 233MHz.Cyrix/IBM 6x86MX/ PR166 PR233MHzCyrix/IBM M II/ PR233 PR333MHzAMD K6/ 233 300MHzAMD K6-2/ 266 550MHzAMD K6-2 / 400 550MHzAMD K6-III/ 400 550MHzVRMDual Switching Voltage Regulator on boardProvides 2.0V to 3.5V operating voltage for CPU core.Provides 3.3V operating voltage for I/O.CoprocessorCPU built-in FPU (floating point unit)SpeedCPU bus clock 60/66/75/83/95/100 MHzAGP clock 60/66 MHzPCI bus clock 30/33 MHzISA bus clock 8.33/10 MHzChipsetALi Aladdin V (M1543/M1542) ChipsetALi’s Aladdin V (M1543) chipset built in I/OWinbond’s W83781D chip (assembly option)L2 CacheSynchronous Pipelined Burst SRAM 512KBDRAM2 x 72-pin SIMM and 2 x 168-pin DIMM socketsSupports 4MB to 768MB memorySupports FPM, EDO and SDRAM memoryEIDE Controller Supports four IDE devices in two channelsSupports PIO mode 0 through mode 4 drivesSupports Bus Mastering DMA mode 2 drivesSupports Bus Mastering UDMA/33 mode 2 driversP5F93/ P5F93U User’s Manual7
Chapter 1: IntroductionEnhanced I/OOne floppy disk controllerOne Standard/EPP/ECP parallel port connectorTwo 16550 compatible serial port connectorsOne IrDA compatible Infrared portTwo USB (Universal Serial Bus) portsMouse/KeyboardPS/2 mouse connectorAT keyboard connectorExpansion SlotsOne AGP SlotThree 32-bit PCI slotsTwo 16-bit ISA slots (one PCI/ISA shared slot)Power ManagementCompliant with EPA, APM 1.2 and ACPIATX soft-off power controlPower - On by External Modem RingPower - On by AlarmPower - On by Wake On LAN (WOL)Sleep state indicatorFan off in sleep modeSystem Management Winbond W83781D PC Environment Monitor(Assembly option)Voltage RegulatorDual Switching regulatorForm FactorAT Form Factor, 22cm x 21.1cm (8.66"x 8.30")1.2.2 Software8BIOSFlash BIOS with ESCD (Extended SystemConfiguration Data) blockSupports APM, PnP, Multi-Boot, DMI andEIDE devicesSupports High-Capacity LS-120 and ZIPRemovable Media DriveDriverIDE Bus mastering Ultra DMA driverUtilityFlash utility for BIOS upgradeP5F93/ P5F93U User’s Manual
Chapter 1: IntroductionO.S.Operates with MS DOS, Windows 3.x,Windows for Work Groups 3.x, Windows98,Windows 95, Windows NT, OS/2,Novell Netware, NovellUnixWare 1.1 and SCO Unix 5.x1.2.3 EnvironmentAmbient TemperatureRelative HumidityVibrationDC VoltageDC VoltageDC VoltageP5F93/ P5F93U User’s Manual00 C to 50 0 C (Operating)0 to 85% (Operating)0 to 500 Hz4.9V to 5.2V2.00V to 3.50V-5V, 12V, -12V, 5V SB 5% tolerance.9
Chapter 1: 18JP7D IP31202ONJP2D IP543223DIMM 1DIMM 2SW21016ON221SW1117SIMM2Socket 7ISA1ISA215BANK 0BANK 1BANK 1ALiM15431.3 P5F93/ P5F93U Mainboard LayoutREFERENCE PAGE1CPU Socket 72ISA Expansion SlotsPageP11, P27P7REFERENCE PAGE13 AT Keyboard Connector14 PS/2 Mouse ConnectorPageP14P14345PCI Expansion SlotsAGP SlotDIMM Module SocketsP7P13P12, P32151617Flash BIOSDual Switching RegulatorFront panel ConnectorsP8P7P21678IDE ConnectorsFloppy Drive ConnectorParallel Port ConnectorP14, P24P24P53181920Battery (CR2032 Lithium)Dual USB ConnectorCPU FAN ConnectorP14P14, P23P23910Serial Port ConnectorsIR Port HeaderP53P2321221112ATX Power ConnectorAT Power ConnectorP25P252324Wake On LAN HeaderWinbond 83781D PC Health Monitor chip (Assemble option)512KB Pipeline Cache ChipP17, P26P6,AppendixP11P5F93/ P5F93U User’s Manual
Chapter 1: Introduction1.4 MicroprocessorThe P5F93/ P5F93U meets all requirements of a Pentium flexiblemainboard which is defined as a mainboard capable of supportingall members of the Pentium class of processors.The requirements for a Pentium flexible mainboard are:1. CPU ZIF socket is Socket 7.2. BIOS can support various Pentium class processors withdifferent CPU core frequency.3. On-board switching regulators and heat sinks meet CPU’score and I/O voltage/current/thermal specifications.The P5F93/ P5F93U mainboard can support the following CPUsIntel MMX Pentium/ 166 233MHz.Cyrix/IBM 6x86MX/ PR166 PR233MHzCyrix/IBM M II/ PR233 PR333MHzAMD K6/ 233 300MHzAMD K6-2/ 266 550MHzAMD K6-2 / 400 550MHzAMD K6-III/ 400 550MHzA cooling fan and heat sink assembly are required to protect theCPU from being damaged due to overheating.P-rating: The “P-rating” is a performance rating scale. It expressesthe performance of AMD or Cyrix/IBM Pentium class CPU relativeto Intel Pentium CPU. For example, the Cyrix/IBM 6x86L P166 can reach the same or better performance than Intel Pentium 166MHz. But the actual Cyrix/IBM 6x86L P166 internal core clock isonly 133MHz.1.5 Level 2 CacheThe P5F93/ P5F93U mainboard provides standard 512KBsynchronous pipelined burst SRAM cache on board.P5F93/ P5F93U User’s Manual11
Chapter 1: Introduction1.6 ChipsetThe ALi Aladdin V chipset consists of a M1542 System Controller, and aM1543 PCI ISA/IDE Accelerator.M1542:- CPU interface controller- AGP Interface controller- Integrated DRAM/Cache controller- Extensive CPU-to-AGP, CPU-to-DRAM,CPU-to-PCI, AGP-to-DRAM, AGP-toPCI, PCI-to-AGP and PCI-to-DRAM databufferingM1543:- Interface between the PCI and ISA buses- Fully synchronous PCI 2.1 bus interface- Power Management Logic- USB controller- EIDE controller- Seven DMA channels, one timer/counter,two eight-channel interrupt controllers,NMI logic, SMI interrupt logic, and PCI/ISA bus arbitrator- SMBus interface- Real-Time clock- Super I/O and Keyboard controller1.7 Main MemoryThe P5F93/ P5F93U mainboard provides two 168-pin DIMMsockets and two 72-pin SIMM to support 4MB to 768MB of systemmemory. The sockets support 1M x 32 (4MB), 2M x 32 (8MB), 4Mx 32 (16MB), 8M x 32 (32MB), 16Mx32(64MB) and32Mx32(128MB) SIMM and 1M x 64 (8MB), 2M x 64 (16MB), 4Mx 64 (32MB), 8M x 64 (64MB), 16Mx64(128MB) and32Mx64(256MB) DIMM in single- or double-sided modules.12P5F93/ P5F93U User’s Manual
Chapter 1: IntroductionThe P5F93/ P5F93U supports three types of DRAMs, Fast PageMode (FPM), Extended Data Out (EDO), and Synchronous DRAM(SDRAM). Memory Timing requires 70ns or faster for FPM andEDO, and the same or a faster than the CPU clock for SDRAMs.The P5F93/ P5F93U mainboard achieves the highest reliability bysupporting the ECC (Error Checking and Correction) memoryprotections. The ECC is a hardware scheme which detects all single anddual-bit errors, and corrects all single-bit error during main memoryaccess. The ECC can be supported only if all the DIMM/SIMM memorymodules come with parity bits and the option “Memory Parity/ECCCheck” in the BIOS Features Setup has to be set to “Enabled”.Both SIMMs in a bank must be of the same memory size, type andspeed. There are no jumper settings required for the memory size andtype, which are automatically detected by the BIOS.EDO DRAM is designed to improve the DRAM read performance. Itholds the memory data valid until the next memory access cycle, unlikeFPM DRAM that tri-states the memory data when the precharge cycleoccur, prior to the next memory access cycle. SDRAM uses the systemclock to synchronize the flow of addresses, data, control and thepipelining of operation. This yields a significant memory performanceimprovement.1.8 Accelerated Graphics Port (AGP) SlotThe P5F93/ P5F93U mainboard is equipped with an AcceleratedGraphic Port slot which is compliant to the AGP specification.Normally, AGP runs at 66.6MHz clock and supports both 1x and 2xmode for 66.6MHz and 133MHz 3.3V devices. The data transfer rate onthe AGP bus can be 4 times faster than PCI bus.P5F93/ P5F93U User’s Manual13
Chapter 1: IntroductionThe following is a AGP clock for different system clock MHz33MHz120MHz80MHz40MHz95MHz63MHz31MHz1.9 Enhanced IDE SupportThe P5F93/ P5F93U mainboard provides two enhanced highperformance PCI IDE interfaces capable of supporting four devices withPIO mode 0 through mode 4, bus-mastering DMA mode 2, and busmastering Ultra DMA/33 ATAPI devices. Detection of IDE device typeand transfer rate is automatically performed by the BIOS. The traditionalPIO IDE device requires a substantial amount of CPU bandwidth tohandle all the activities of IDE access including waiting for mechanicalactivities. The Bus Master logic designed in the ALi Aladdin V chipsetis intended to reduce the workload of the CPU, hence increasing CPUefficiency. The Bus Master takes care of the data transfer between IDEand memory, and lets the CPU handle other tasks. In true multi-taskingoperating systems such as Windows 95, Windows98, Windows NT, andOS/2, by using bus-mastering IDE, the CPU workload can be reduced tocomplete other tasks while disk data transfers are occurring. The drivermust be loaded in order to make the EIDE drive operate in busmastering DMA mode.14P5F93/ P5F93U User’s Manual
Chapter 1: IntroductionThe following is a data transfer rate comparison table for different IDEoperating modes:Operating ModeMaximum Data Transfer RatePIO Mode 311.1 MB/SecondPIO Mode 416.6 MB/SecondDMA Mode 113.3 MB/SecondDMA Mode 216.6 MB/SecondUltra DMA/3333.3MB/SecondUltra DMA/6666.6MB/SecondNote: Only P5F93U could support the Ultra DMA/66.1.10 Keyboard, Mouse and USB InterfaceThe 5V line to the AT keyboard connector, PS/2 mouse port and USBheader, are protected with 3Amp/125V fuse.The P5F93/ P5F93U mainboard has a dual-row 10-pin connector tosupport two USB ports. The USB is a serial bus interface standard that isdesigned to bring the “Plug and Play” concept to the outside of thecomputer system chassis. The bus allows devices to be attached,configured, used and detached while the host system is in operation.The USB will allow as many as 63 devices to be daisy chained inany combination per port. With up to 12Mbits/sec transfer rate, theUSB is suitable for devices such as keyboard, mouse, digitaljoystick, game pad, fax/modem, scanner, printer, ISDN andtelephony device.P5F93/ P5F93U User’s Manual15
Chapter 1: Introduction1.11 Real-time Clock, CMOS RAM and BatteryThe integrated real-time clock (RTC) provides a time of day clock, andan 85-year calendar with alarm features. P5F93/ P5F93U also has 242bytes battery backed CMOS RAM which stores the system setupinformation and password. The RTC and CMOS RAM can be set via theBIOS SETUP program. The contents of the CMOS RAM can be clearedby placing a shunt to short pin2 and pin3 of JP7 for 5 seconds when thesystem power is off. A coin-cell style Lithium CR2032 battery is used toprovide power to the RTC and CMOS memory. The battery has a threeyear life if the system is not powered up. When the system powers up,the power for the RTC and CMOS RAM is supplied from the 5 V powersupply to extend the life of the battery.1.12 IrDA Infrared SupportA 5-pin header connector is used to connect a Hewlett Packard HSDSL1000 compatible IrDA or Sharp ASKIR Infrared module. Once themodule is installed, the user can use application software such asMicrosoft Infrared (MSIR) to transfer files between the computer systemand portable devices such as laptops and printers.1.13 Power ManagementThe integrated DPMA (Dynamic Power Management Architecture)features in the ALi Aladdin V chipset go far beyond the original visionof the “Green PC” to create exciting new application models for the“OnNow” PC platform. The “OnNow” PC is a PC which is always onand ready for use but appears to be off when not in use. The P5F93/P5F93U notonly complies with EPA, APM1.2 and ACPI (Advanced Configurationand Power Interface), but also provides the following powermanagement features.16P5F93/ P5F93U User’s Manual
Chapter 1: Introduction- Power-on by an external modem ring in or a watchdog timer (Alarm)System could be powered on by phone ring, or by software that hasrequested the PC to wake up at a preset time.(required ATX powersupply)- Power Management mode indicatorThe standby LED will blink once a second when system enteringDOZE Mode and blink twice a second when system enteringSTANDBY Mode. When system entering SUSPEND Mode, standbyLED will stop blinking and stay on.- Fan off in suspend modeThe CPU cooling fan will be turned off when the system is insuspend mode. (required cooling FAN cable connect to motherboardFAN connector).1.14 System Power On/Off ControlIf ATX power supply is used, you may enjoy a lot of special features asmentioned in the following. System power can be turned on by networkcard (WOL), power button, an external modem ring, an alarm. To enablethe “Wake On LAN” feature, the option “Wake On LAN Use” in theBIOS Power Management Setup has to be set to “Enabled”.To enablethe “modem ring on” feature, the option “Ring/Wake On LAN Control”in the BIOS Integrated Peripherals Setup has to be set to “Enabled”. Toenable the “alarm on” feature, the option “RTC Alarm Controller” in theBIOS Integrated Peripherals Setup has to be set to “Enabled”.System power can be turned off in one of two ways: a front panel powerbutton or soft-off control. When the option “PWR-BTTN” in the BIOSPower Management Setup is set to “Power Off”, pressing the powerbutton will immediately turn off the system power. But if the “PWRBTTN” option is set to “Disabled”, you have to press the power buttonand hold it for more than 4 seconds to turn off the system power. Thesystem power can also be turned off via software control. The systemBIOS will turn the system power off when it receives the proper APMcommand from the Operating System. For example, Windows 95 willissue Soft Off APM command when the user selects “Shutdown” inP5F93/ P5F93U User’s Manual17
Chapter 1: IntroductionStart Menu. In order to make Soft Off feature work properly, PowerManagement/APM must be enabled in the system BIOS and OperatingSystem.1.15 System Sleep / ResumeWhen Advanced Power Management (APM) is activated in the systemBIOS and the Operating System's APM/ACPI driver is loaded, Sleepmode (Suspend) can be entered in one of three ways: press the frontpanel power button, select “Suspend” in Windows 95 Start Menu orno system activity for a pre-defined length of time. To use the powerbutton to control system sleep/resume, the option “PWR-BTTN” inthe BIOS Power Management Setup has to be set to “Green Mode”When the system enters the sleep mode, the CPU stops running, theAli Aladdin V chipset and related circuits stay in the lowest powerstate, the HDD stops spinning, the monitor screen becomes blank, theSTB LED (STANDBY LED) indicator on the front panel turn on, andthe CPU cooling fan is turned off (Note: in order to turn off the fan insleep mode, you need to connect the CPU cooling fan to the on-boardfan power connectors).1.16 Wake On LAN (WOL)Wake on LAN (WOL) is a 1x3 pin header for remote wake up of thecomputer through a network. Wake on LAN requires an ATX powersupply installed and PCI add-in network interface card (NIC) withremote wake up capabilities. The remote wake up header on the NICmust be connected to the onboard Wake on LAN header. The NICmonitors network traffic at the MII interface and when it detects aMagic Packet (MP Wake-up) it asserts a wake up signal that powersup the computer.Note:For WOL (Wake on LAN), the 5Vsb (5V standby) line of the ATXpower supply must be capable of delivering 5V with 5% tolerance at720mA or higher.18P5F93/ P5F93U User’s Manual
Chapter 2:Hardware Installation2 Hardware InstallationM Static Electricity PrecautionsBefore removing the Mainboard from its anti-static bag, you needto eliminate any static electricity that may be accumulated on yourbody. The charge that can build up in your body may be more thanenough to damage integrated circuits on the system board. Therefore, it is important to observe basic precautions whenever you handle or use computer components. Although areas with humidclimate are much less prone to static build-up, it is best to alwayssafeguard against accidental damage that may lead to costly repairs.The following measures should be sufficient to protect your equipment from static discharge:l After removing the system cover, discharge any static electricitythat might have accumulated in your body by touching agrounded or anti-static surface (e.g. anti-static pads or using agrounding wrist strap). If nothing is available, touch the powersupply housing. This assumes the system unit is plugged into theAC outlet. Be certain to do this before removing componentsfrom their anti-static coverings.l When handling separate cards, boards or modules, be cautious toavoid contacting with the components on them, and also with the“gold finger” connectors that plug into the expansion slot. It isbest to handle them either by their edges or by mounting bracketsthat attach to the slot opening in the system cases. However, theabove recommendation are just intended to avoid the static discharge problem.l Make certain that everything connects to the system case,including the power supply, is unplugged before doing theinstallation work.P5F93/ P5F93U User’s Manual19
Chapter 2:Hardware Installation2.1 UnpackingThe P5F93/ P5F93U mainboard package contains the following:r P5F93/ P5F93U mainboardr One IDE 40-pin ribbon cable (includes in P5F93 Model), OROne IDE 80-pin ribbon cable (includes in P5F93U Model)r One floppy 34-pin ribbon cabler Two serial ports cable with a mounting bracketr One parallel port cable and one PS/2 mouse port cable with amounting bracketr Driver and Utility diskettesr User's manual2.2 InstallationThe P5F93/ P5F93U is designed to fit into a standard AT formfactor chassis. The pattern of the mounting holes and the position ofthe back panel connectors meet the AT system board specification.The chassis may come with various mounting fasteners which aremade of metal or plastic. It is highly recommended to use as manymetal fasteners as possible to mount the mainboard in the chassis forbetter grounding.To install the mainboard you need to install CPU, DIMM memorymodules and attach the connectors.20P5F93/ P5F93U User’s Manual
Chapter 2: Hardware InstallationAT Power ConnectorPCI1PCI2PCI3Parallel PortIR1 FDD Connector1 I DE2 Connector1 I DE1 Connector1AT Keyboard Connector1M1543PS/2 Mouse Header11COM1COM2USB HeaderALiP5F93/ P5F93U Mainboard Connector/Jumper LocationATX Power ConnectorJP11LANM1542ALiD IP623451JP2ONSW1CMOS RAM ClearanceSIMM2JP7Overdrive CPUSoc ket 7ISA1ISA21SIMM1Wake On LAN ConnectorBANK 0BANK 1BANK 2Over Clock Jumper1D IP312ONSW2CPU Fan ConnectorDIMM 1DIMM 2Front Panel ConnectorJumper Quick ReferenceH D D LED S PD LED R ESET P WR S WS PEA K ERK EY LO CK& PO WER LEDJumperFunction descriptionJP7CMOS RAM Clearance. When set to 2-3 CMOS RAM Clearance.Default is 1-2.JP2Short this jumper, only when a Pentium Overdrive processorinstalled. Leave this jumper open for the rest of CPU.JP11When “open” this jumper, the options of system clock are from“60MHz 100MHz”. When “short” this jumper, the options of system clock are from “105MHz 120MHz”.P5F93/ P5F93U User’s Manual21
Chapter 2:Hardware Installation2.2.1 Attaching Connectors1. Front Panel ConnectorsThere are 6 connectors on the mainboard for speaker, switches andindicator lights on the system’s front panel.11SPEAKER11HDDLEDSPDLED1RESETKEYLOCK &POWER LED1POWERSWITCHFront Panel ConnectorSPEAKER1Pin Assignment1. Speaker out2. Ground3. Ground4. 5VThis 4-pin connector connects to the case-mounted speaker.Power LED & Keylock1Pin Assignment1. LED Cathode2. N. C.3. LED Anode (Ground)4. KEYLOCK5. GroundThis 5-pin connector connects to the case-mounted keylock switch andthe power LED. The keylock switch is used to lock the keyboard forsecurity purposes.22P5F93/ P5F93U User’s Manual
Chapter 2:Hardware InstallationHDD LED Connector1Pin Assignment1. LED Anode2. LED CathodeThis 2-pin connector connects to the case-mounted HDD LED toindicate hard disk activity.SPD LED Connector1Pin Assignment1. LED Cathode2. LED Anode (Ground)This 2-pin connector connects to the case-mounted SPD LED to indicatea standby status. When system entering DOZE mode the standby LED willblink once a second. When system entering STANDBY mode thestandby LED will blink twice a second. when system enteringSUSPEND Mode, standby LED will stop blinking and keep on.Reset Connector1Pin Assignment1. Power Good2. GroundThis 2-pin connector connects to the case-mounted reset switch andis used to reboot the system.Power Switch Connector1Pin Assignment1. Power On/Off2. GroundThis 2-pin connector connects to the case-mounted Power button.The front panel on your case may have a turbo switch to deactivate theTurbo mode when a slower speed is required for a specific application.The ALi Aladdin V chipset does not support the hardware deturbo function. An alternative method of using CTRL ALT /- keys tochange the speed may be used if necessary.P5F93/ P5F93U User’s Manual23
Chapter 2:Hardware Installation2. Fan ConnectorsThere is a fan connectorson the P5F93/ P5F93Umainboard for the CPUcooling fans. Theconnectors support fans ofPin Assignment12V DC/500mAMP (61. GND2. 12VWATT) or less. When the3. SPEED / RPMsystem goes into sleepstate, fan shouldbe shut down to eliminate audible noise and reduce power consumption.You can monitor the fan speed by way of W83781D chip (optional) andthe fan must come with a tachometer output.1 2 313. IrDA-compliant IR(Infrared) ConnectorThis 5-pin connectorconnects to an optionalwireless transmittingand receiving infraredmodule via a cable and abracket.IrDAModuleIRPin Assignment1. 5V2. IRM IRR3. IR Receiver4. Ground5. IR Transmitter4. US
The User’s Manual is located at Compact Disc’s \manual\English or Chinese . 20 20 22 27 33 34. Chapter 3 BIOS Configuration 3.1 Entering Setup 3.2 CMOS Setup Utility 3.3 Standard CMOS Setup 3.4 IDE HDD Auto Detection 3.5 Load Setup Defaults 3.6 Save & Exit Setup 3.7 Exit Without Saving
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