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SY-K7ADA
Quick Start Guide
9
Hardware
Installation
ATX Power Supply: ATX PW
Attach the ATX Power cable to this connector. (This motherboard requires an ATX power supply, an AT
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) in order to meet the standard ATX specifications.
Step 3. Configure Memory
Supports PC2100/PC1600 DDR(Double Data Rate) SDRAM up to 3 DIMMs and using
system memory up to 3GB. Supports symmetrical and asymmetrical DDR addressing.
Memory Configuration Table
Number of Memory Modules DIMM 1 DIMM 2 DIMM3
RAM Type DDR SDRAM
Memory Module Size 4/16/64/128/256/512 Mbit
Note: This Motherboard can only support 2 pcs of PC2100 DDR module, we
suggest using DIMM1 and DIMM2 for PC2100 DDR module.
Step 4. Multiplier Adjustment Setting (RJ1)
For certain AMD
CPUs, the multiplier is not locked such that setting a multiplier higher
than specified on the CPU is possible. For technical details read the following:
Refer to the following table to set the Frequency Multiplier of your CPU.
Frequency Multiplier
Setting
RJ2 RJ3
Auto
Short Pin1-2 Short Pin1-2
Manual
Short Pin2-3 Short Pin2-3
123
123
123
123