Checking Jumper Settings
The following illustration shows the location of the mainboard jumpers. Pin 1 is
labeled.
Jumper Settings
Jumper Type Description Setting (default)
JP1 3-pin Keyboard Power
On Selector
1-2: Disable Key-
board Power On
2-3: Enable Key-
board Power On
JP1
1
JP4 3-pin Clear CMOS
jumper
1-2: Clear CMOS
2-3: Normal
JP4
1
JP1: Keyboard Power On Selector
If you enable the keyboard power on feature, you can use hot keys on your
keyboard as a power on/off switch for the system.
Note: The system must provide 1A on the +5VSB (+5V Standby) signal before
using the Keyboard Power On function.
JP4: Clear CMOS Jumper
Use this jumper to clear the contents of the CMOS memory. You may need to
clear the CMOS memory if the settings in the Setup Utility are incorrect and
prevent your mainboard from operating. To clear the CMOS memory, discon-
7
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