User`s manual

Motherboard Manual
16
J1: Power Source Header for PS/2 Keyboard and Mouse
13
Pin 1-2 close
+5V for PS/2 keyboard and
mouse.
13
13
Pin 2-3 close
PS/2 keyboard and mouse are
powered by +5V standby
voltage.
Note:
In order to support this f unc tion “Power-on s ystem via keyboar d and mouse”, “J 1” jumper
cap s houl d be pl aced on Pi n 2-3.
JCMOS1: 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 follow the procedures to avoid damaging
the motherboard.
13
Pin 1-2 Close:
Normal Operation
(default).
1
3
13
Pin 2-3 Close:
Clear CMOS data.
※ Clear CMOS Procedures:
1. Remov e 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 y our desired password or clear the CMOS data.