SOYO SY-5EHM/5EH5, Super 7 Mainboard manual Pay special care to the directionality, AT Power Supply

Page 34

Hardware Setup

SY-5EHM/5EH5

Warning: Follow these precautions to preserve your

mainboard from any remnant currents when connecting to

ATX power supply:

Turn off the power supply and unplug the power cord

of the ATX power supply before connecting to ATX PW

connector.

The mainboard requires a power supply with at least 200 Watts and a "power good" signal. Make sure the ATX power supply can take at least 10 mA mp* load on the 5V Standby lead (5VSB) to meet the standard ATX specification.

*Note: If you use the Wake-On-LAN (WOL) function, make sure the ATX power supply can support at least 720 mAmp on the 5V Standby lead (5VSB).

Please install the ATX power according to the following pin assignment:

ATX Power

12V

5VSB

PW-0K

GND

5V

GND

5V

GND

3.3V

3.3V

5V

 

5V

Ø Pay special care to the directionality.

-5V

GND

 

GND

 

GND

 

PS-ON

 

GND

 

-12V

 

3.3V

 

Step 14. AT Power Supply

If you are using AT power, plug the dual 6-pin headers from the power directly into the 12-pin male AT Power connector on the mainboard. Make sure the black leads of the 6-pin AT power headers are in the center.

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Contents Super 7 TM Version SY-5EHM/5EH5Edition September 5EHM/5EH5 SerialTable of Contents SY-5EHM/5EH5 Mainboard Layout L2 Cache Controller KEY FeaturesCPU Dram ControllerSY-5EHM/5EH5 Platform Features JP7 JP5SW1 Electrostatic Discharge Precautions Handling the MainboardHardware Setup Unpacking the Mainboard Installation Guide CPU InstallationCPU Fan JP12 Installation CPU Voltage Setting JP30 JP30CPU Voltage Setting JP30 Voltage Settings for Various Processors Voltage Setting Intel P54C P100VCORE2.9V CPU Frequency Setting SW1 CPU Frequency Setting SW1 Host Bus FrequencyAGP PCI Frequency Setting SW1Ratio Bus ClockFrequency Setting Clock Setting SW1 Frequency Settings for AMD Processors Ratio BusFrequency Hardware Setup Frequency Settings for Cyrix Processors Ratio BusSY-5EHM/5EH5 JP10 Set JP7,JP9,JP10 for Sdram frequencyCPU BUS AGP BUS JP7 JP9Dram Module Installation Memory ConfigurationIDE Device Installation HDD, CD-ROM Floppy Drive InstallationReset Power LED & KeyLockFront Panel Connections Turbo LED ATX Power On/Off SwitchSpeaker IDE LEDPRT 1 COM1 Serial Ports COM1/COM2 Parallel Port PRT1 AT Keyboard PS/2 Mouse Universal Serial Bus USBInfrared IR Others Connector Wake-On-LAN WOLVCC Irrx GND Irtx CPU Cooling Fan Installation ATX Power SupplyAT Power Supply Pay special care to the directionalityAMD K5/K6/K6-2 JP22 Setting Select the CPU Burst Mode JP22Mode Intel P54C/P55C Cmos Clearing JP5COM1 IRQLPT1 COM2TAG RAM Hardware SetupSY-5EHM/5EH5 Selecting items Modifying selected itemsSave and Exit Setup Exit Without SavingDate & Time Display Setting Please Note Standard Cmos SetupTime Floppy Drives Setting Description Drives a & B Hard Disks Type & ModePrimary Setting Description Secondary Master & Slave Type ModeVideo Halt OnBios Features Setup ROM PCI/ISA Bios Bios Features Setup Award SOFTWARE, INCCache Memory Options Setting Description CPU Internal Cache Virus Warning Setting DescriptionExternal Cache SCSI, A, C Swap Floppy Drive Boot Up NumLock StatusScsi SCSI, C, aTypematic Delay Msec Typematic Settings DescriptionRate Setting Typematic RatePCI/VGA DRAM64MBBios Setup Utility Chipset Features Setup ROM PCI/ISA Bios Chipset Features Setup Award SOFTWARE, INCChipset Features Setup FP/EDOFeatures ChipsetPower Management Setup ROM PCI/ISA Bios Power Management Setup Award SOFTWARE, INCPwrbtn Doze Mode PM Timers HDD Power Down Setting DescriptionSuspend Mode LPT & COM VGAHDD & FDD IRQ# IRQ3COM2, IRQ4COM1PNP/PCI Configuration Setup This option sets the mainboards PCI SlotsData ConfigurationResources Controlled By Acpi I/OPNP/PCI Load Setup Defaults Load Bios DefaultsROM PCI/ISA Bios Integrated Peripherals Award SOFTWARE, INC Integrated PeripheralsOnchip IDE Second IDE Prefetch ModeIDE HDD Block Mode IDEHpsir FDC Controls Onboard FDC controller Setting DescriptionOnboard Uart AskirECP Mode Use DMA Parallel Port EPP Type EPP VersionSupervisor Password Enter Password User PasswordROM PCI/ISA Bios Cmos Setup Utility Award SOFTWARE, INC IDE HDD Auto DetectionInsert the Soyo CD into the CD-ROM drive Soyo CD Start Up Program MenuIinstallation procedure for Windows 95/98 Driver Installation MenuSY-5EHM/5EH5