7
2-1
Hardware installation Steps
Before using your computer, you had better complete the following steps:
1. Check motherboard jumper setting
2. Install CPU and Fan
3. Install System Memory (DIMM)
4. Install Expansion cards
5. Connect IDE and Floppy cables, Front Panel /Back Panel cable
6. Connect ATX Power cable
7. Power-On and Load Standard Default
8. Reboot
9. Install Operating System
10. Install Driver and Utility
2-2 Checking Motherboard’s Jumper Setting
(1) CPU Frequency Select (3-pin) : JP2
CPU Clock
JP2
AUTO 1-2
closed
100 (400) MHz
2-3 closed
133 (533) MHz
Open
* ( IN845GL: 400MHz only)
C PU Frequency Select
100MHz
JP2
1
3
JP2
1
3
AUTO 133MHz
JP2
1
3
(2) CMOS RAM Clear (3-pin) : JP4
A battery must be used to retain the motherboard configuration in CMOS RAM short 1-2
pins of JP4 to store the CMOS data.
To clear the CMOS, follow the procedure below:
1. Turn off the system and unplug the AC power
2. Remove ATX power cable from ATX power connector
3. Locate JP4 and short pins 2-3 for a few seconds
4. Return JP4 to its normal setting by shorting pins 1-2
5. Connect ATX power cable back to ATX power connector
