Install Cpu; Troubleshooting - JETWAY 603TCR4A User Manual

(2) CMOS RAM Clear (3-pin): JBAT1
A battery must be used to retain the motherboard configuration in CMOS RAM
short 1-2 pins of JBAT1 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 JBAT1 and short pins 2-3 for a few seconds
4. Return JBAT1 to its normal setting by shorting pins 1-2
5. Connect ATX power cable back to ATX power connector
Note: When should clear CMOS

1. Troubleshooting

2. Forget password
3. After over clocking system boot fail
(3) Jumper for VIA C3 Samuel 1 CPU (2-pin): JP1

2-3 Install CPU

3 1
JBAT1
1-2 closed Normal
CMOS RAM Clear Setting
1 2
JP1
1-2 closed VIA C3 Samuel 1 CPU
VIA C3 Samuel 1 CPU Selection
8
3 1
JBAT1
2-3 closed Clear CMOS
1 2
JP1
1-2 open Intel CPU or VIA C3 CPU
(default)