Biostar NF61S MICRO AM2 SE Setup Manual page 20

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Motherboard Manual
JCMO S1: Clear CMOS Header
By placing the jumper on pin2-3, it allows user to restore the BIOS saf e setting
and the CMOS data, please carefully f ollow the procedures to avoid damaging
the motherboard.
※ Clear CMOS Procedures:
1. Remov e AC power line.
2. Set the jumper to "Pin 2-3 close".
3. Wait f or f ive seconds.
4. Set the jumper to "Pin 1-2 close".
5. Power on the AC.
6. Reset y our desired password or clear the CMOS data.
JCI1: Chassis O pen Header (Optional)
This connector allows system to monitor PC case open status. If the signal has
been triggered, it will record to the CMOS and show the message on next
boot-up.
18
1 3
Pin 1-2 Close:
Normal Operation
(default).
1 3
3
1
Pin 2-3 Close:
Clear CMOS
data.
Pin
Assignment
1 Case open
signal
2 Ground
1 2