Clear_Cmos: Clear Cmos Jumper - VIA Technologies EITX-3000 User Manual

The EITX-3000 mainboard provides jumpers for setting some
mainboard functions. This section will explain how to change the
settings of the mainboard functions using the jumpers.
CLEAR_CMOS: C
The onboard CMOS RAM stores system configuration data and
has an onboard battery power supply. To reset the CMOS settings,
set the jumper on pin 2 and 3 while the system is off. Return the
jumper to pin 1 and 2 afterwards. Setting the jumper while the
system is on will damage the mainboard.
Setting
Normal Operation (default)
Clear CMOS setting
Caution:
Except when clearing the RTC RAM, never remove the
CLEAR_CMOS jumper cap from the default position. Removing
the cap will cause system boot failure. Avoid clearing the CMOS
while the system is on; it will damage the mainboard.
CMOS
LEAR
1 2 3
ON ON OFF
OFF ON ON
JUMPER
38