Mach Speed Technologies NF4-A9A Manual page 20

NF4-A9A / NF4 Ultra-A9A
Clear CMOS Header: JCMOS1
By placing the jumper on pin2-3, it allows user to restore the BIOS safe setting
and the CMOS data, please 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. Reset your desired password or clear the CMOS data.
1 3
Pin 1-2 Close:
Normal Operation (Default).
1 3
Pin 2-3 Close:
Clear CMOS data.
1 3
18