Mini-ITX Mainboard Manual
16
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.
1
3
Pin 1-3 Close:
(Default)
Normal Operation.
1
5
2
6
5 3
Pin 3-5 Close:
Clear CMOS data.
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.
2
4
Pin 2-4 Close:
For AT Power
1
5
2
6
6 4
Pin 4-6 Close:
(Default)
For ATX Power
