Jsb2: Me Rtc Data Clear - Lex Computech CI770C User Manual

2-10 JSB2: ME RTC DATA Clear

A battery must be used to retain the motherboard confi guration in ME RAM.
Close Pin1 and pin 2 of JSB2 to store the ME data.
To clear the ME,follow the procedures below:
1. Turn off the system and unplug teh AC power
2. Remove DC IN power cable from DC IN power connector
3. Locate BAT1 and Remove Li battery
4. Locate JSB2 and close pin 1-2 for few seconds
5. Return to default setting
6. Install Li battery to BAT1 connector
7. Connect DC IN power cable back to DC IN Power connector
JSB2 Description
*open Normal set
short CMOS data clear
Note: Normal work is open jumper
JSB2
2 1
*Open
2 1
short
Note: Do not clear CMOS unless
1. Troubleshooting
2. Forget password
3. You fail over-clocking system
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