Clear Cmos Procedures - Biostar TA790GX3 A2 PLUS Setup Manual

Motherboard Manual
JATXPWR1: Auxiliary Power for Graphics
This connector is an auxiliary power connection for graphics cards. Exclusive
power for the graphics card provides better graphics performance.
JCMOS1: Clear CMOS Header
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.
16
Pin
1
2
1 4
3
4
1
Pin 1-2 Close:
Normal Operation (default).
1
1 3
Pin 2-3 Close:
Clear CMOS data.
Assignment
+12V
Ground
Ground
VCC
3
3