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Motherboard Manual
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 H
OW TO
The illustration shows how to set up jumpers. When the jumper cap is
placed on pins, the jumper is "close", if not, that means the jumper is
"open".
Pin opened
3.2 D
S
ETAIL
JCMOS1: Clear CMOS Jumper
Placing the jumper on pin2-3 allows user to restore BIOS safe setting and
CMOS data. Pease carefully follow the procedures to avoid damaging the
motherboard.
※ Clear CMOS Procedures:
1.
Remove AC power line.
2.
Set the jumper to "Pin 2-3 close".
3.
Wait for five seconds.
4.
Set the jumper to "Pin 1-2 close".
5.
Power on the AC.
6.
Load Optimal Defaults and save settings in CMOS.
14
S
J
ETUP
UMPERS
Pin closed
ETTINGS
Pin1-2 closed
1
3
Pin 1-2 Close:
Normal Operation (default).
1
3
Pin 2-3 Close:
Clear CMOS data.
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