SOYO SY-P4VSA quick start ATX 12V Power Supply ATX PW, Configure Memory, Number of Memory Modules

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SY-P4VSAQuick Start Guide

ATX 12V Power Supply: ATX PW

Attach the ATX 12V Power cable to three connector. (This motherboard requires an ATX 12V power supply, an AT and ATX power supply can NOT be used.)

When using the Power-On by PS/2 Keyboard function, please make sure the ATX power supply is able to provide at least 720mA on the 5V Standby lead (5VSB).

It is recommended that an Intel Pentium 4 processor-based PC be powered by at least a 250 watt ATX 12V power supply.

PS. Power supply must be use ATX 12V specification.

A new superset of the original ATX power supply is now defined. Named “ATX 12V,” this new power supply is comprised of a standard ATX unit plus the following enhancements:

Increased +12 VDC output capability. Mother board components with unique voltage requirements are increasingly expected to be powered via DC/DC converters off the +12 VDC power supply output. This trend is due primarily to the higher power conversion and transmission efficiencies of +12 VDC relative to +5 VDC or +3.3 VDC. ATX12V power supplies should be designed to accommodate these increased +12 VDC current requirements and to address associated issues such as cross-regulation, capacitive loading, transient surge tolerance, cable voltage drop, and cooling.

New +12 V power connector. To enable the delivery of more +12 VDC current to the motherboard, a new 4-pin receptacle/header combination--the + 12 V power connector–has been defined. The presence of the +12 V power connector indicates that a power supply is ATX12V; the absence of the +12 V power connector indicates that a supply is ATX.

Step 3. Configure Memory

Directly supports one SDR SDRAM channel, 64b wide, providing support max of 3 Double-Sided DIMMs with unbuffered PC133. The largest memory capacity possible is 3GB. On this motherboard, DRAM speed can be set independent from the CPU front side bus speed. Depending on the DRAM clock speed setting in the BIOS setup.

Memory Configuration Table

 

 

 

 

 

 

 

 

 

 

Number of Memory Modules

 

DIMM 1

 

DIMM 2

 

DIMM 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RAM Type

 

 

 

SDRAM

 

 

 

 

 

 

 

 

 

Memory Module Size (MB)

 

 

 

 

 

32/64/128/256/512 MB/ 1 GB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Hardware Installation

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Contents Quick Start Guide P4VSA Serial Version 1.2 Edition December SY-P4VSA MotherboardUnpacking IntroductionVT8753 SY-P4VSA Motherboard LayoutPC99, Acpi Key Features Installation Install the Motherboard Install the CPUFSB 400MHz Connections to the Motherboard Power On/Off PwrbtFront Panel Audio J29 Pin1 Pin2 Pin3 Pin4Configure Memory ATX 12V Power Supply ATX PWNumber of Memory Modules Memory Module Size MBRetain Cmos Data Cmos Clear JP5Select Standard Cmos Setup Quick Bios SetupSelect Load Optimized Defaults Select Soyo Combo FeatureSoyo CD Insert the Soyo CD into the CD-ROM driveSoyo CD Start Up Program Menu Install Drivers and Utilities VIA 4 in 1 Driver Package for Win 9x/ME/NT/2k/XP Driver Installation Menu Bus Master PCI IDE Driver  AGP VxD DriverCheck the Latest Releases Quick Trouble shoot tips Bios Issues Audio Issues Taiwan How to contact usEdition December Version