Table of Contents
Advertisement
J72: Clear CMOS Jumper
3
1
Normal (Default)
3
1
Clear CMOS
J75: SAS Enable/Disable Jumper
1
3
3
1
J78: VGA Enable/Disable Jumper
1
3
3
1
You can reset CMOS by using this jumper if you have
forgotten your system/setup password or need to clear BIOS
setting.
1. Power off system and disconnect both power connectors
from the motherboard.
2. Use jumper cap to close Pin_2 and Pin_3 for seconds to
Clear CMOS.
3. Put jumper cap back to Pin_1 and Pin_2 (default setting).
4. Reconnect power & power on system.
Pin 1-2 Closed: Normal (Default)
Pin 2-3 Closed: Disable on-board SAS function
Pin 1-2 Closed: Normal (Default)
Pin 2-3 Closed: Disable Video from BMC AST2050
http://www.tyan.com
27
Advertisement
Table of Contents
