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SY-7IZM Quick Start Guide
8
Hardware
Installation
Step 3. Configure Memory
Your board comes with two DIMM sockets, providing support for up to 256MB of main
memory using DIMM modules from 8MB to 128MB with no restriction on memory
configuration. Therefore, you can install memory modules in any combination.
Memory Configuration
DIMM Banks
MEMORY
CONFIGURATION
DIMM 1 DIMM 2
RAM Type
SDRAM SDRAM
RAM Module Size (MB) 8/16/32/64/128 8/16/32/64/128
Step 4. Set JP9 for power up FSB clock and AGP bus clock.
JP9 is used to adjust AGP bus clock frequency depending on the value of the front side bus
(FSB) clock, also the setting of the JP9 determines the power up FSB clock which will
remain effective until the BIOS set the FSB clock to the CMOS setting.
JP9 Setting
Power up FSB Clock 100MHz 66MHz
AGP Clock
AGP Clock = FSB Clock ÷ 1.5 AGP Clock = FSB Clock ÷ 1
Note: The specification of maximum AGP bus Clock frequency is 66.6MHz.
∗
Set JP9 to pin 2-3 short when you use a FSB 100MHz CPU.
∗
Set JP9 to pin 1-2 short when you use a FSB 66MHz CPU.
∗
Set JP9 to pin 2-3 short when you use a FSB 66MHz CPU but want to over clock the
FSB clock to 100MHz via the BIOS setting.
Step 5. Set the CPU Frequency
This Motherboard does not use any jumpers to set the CPU frequency; CPU setting are
changed through the BIOS [SOYO COMBO SETUP]. Refer to Chapter 3 “Quick BIOS
Setup” for details on how to set the
Celeron
TM
processor frequency.
2
1
3
2
1
3