PCchips M902 Series User Manual page 18

Mainboard User's Manual
JP2: 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, disconnect all the power cables from
the mainboard and then move the jumper cap into the CLEAR
setting for a few seconds.
Function
Normal
Clear CMOS
JP3: Keyboard Power On
If the Keyboard Power On is enabled, hot keys on the
keyboard can work as a power on/off switch for the system.
Function
Disabled
Enabled
Note: The system must supply at least 1A on the +5VSB (+5V
Standby) signal before enabling the Keyboard Power On function.
14
Jumper Setting
Short Pins 1-2
Short Pins 2-3
Jumper Setting
Short Pins 1-2
Short Pins 2-3