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Mini-ITX Mainboard Manual
JCMOS_AT1: Clear CMOS Header *
Placing the jumper on pin1, 3, 5 allows user to restore the BIOS safe setting and
the CMOS data. Please carefully follow the procedures to avoid damaging the
mainboard.
Clear CMOS Procedures:
※
1.
Remove AC power line.
2.
Set the jumper to "Pin 3-5 close".
3.
Wait for five seconds.
4.
Set the jumper to "Pin 1-3 close".
5.
Power on the AC.
6.
Reset your desired password or clear the CMOS data.
JCMOS_AT1: AT/ATX Power Switch Header *
The header of pin2, 4, 6 is for switching between AT and ATX power.
16
3
Pin 1-3 Close: (Default)
Normal Operation.
5 3
5
1
Pin 3-5 Close:
Clear CMOS data.
6
2
Pin 2-4 Close:
For AT Power
6 4
5
1
Pin 4-6 Close: (Default)
For ATX Power
6
2
1
4
2
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