Clearing The Cmos; Enabling The Ps/2 Mouse (Optional) - AOpen AP5C User Manual

Hardware Setup

Clearing the CMOS

The 3-pin jumper JP15 is used to clear the values in the CMOS. You
need to clear the CMOS if you forget your system password. To do
this, shut off the system power and short pins 2-3 of JP15 for a few
seconds. Then set the jumper to the normal setting by shorting pins
1-2 with a jumper cap. Enter Setup to specify a new password.
Default
Clear CMOS

Enabling the PS/2 Mouse (Optional)

The 2-pin jumper JP6 lets you enable or disable the PS/2 mouse. To
enable, simply close both pins of the jumper. To disable, leave the
jumper open.
2-10
JP15
JP6
Enabled
Disabled
User's Guide