Via EPIA-PX10000G User Manual - Page 29

Clear CMOS: CMOS Reset

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Installation JUMPERS The 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: CMOS Reset The onboard CMOS RAM stores system configuration data and has an onboard battery power supply. To reset the CMOS settings, set the jumper on pins 2 and 3 while the system is off. Return the jumper to pins 1 and 2 afterwards. Setting the jumper while the system is on will damage the mainboard. Setting 1 2 3 Normal Operation ON ON OFF Clear CMOS setting OFF ON ON Normal: 12 3 Clear: 123 WARNING: Except when clearing the RTC RAM, never remove the cap on CMOS Reset jumper default position. Removing the cap will cause system boot failure. Avoid clearing the CMOS while the system is on; it will damage the mainboard. 17

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Installation
17
J
UMPERS
The 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: CMOS Reset
The onboard CMOS RAM stores system configuration data and has an
onboard battery power supply.
To reset the CMOS settings, set the jumper
on pins 2 and 3 while the system is off.
Return the jumper to pins 1 and 2
afterwards.
Setting the jumper while the system is on will damage the
mainboard.
Setting
1
2
3
Normal Operation
ON
ON
OFF
Clear CMOS setting
OFF
ON
ON
WARNING:
Except when clearing the RTC RAM, never remove the
cap on CMOS Reset jumper default position.
Removing the cap will
cause system boot failure.
Avoid clearing the CMOS while the system
is on; it will damage the mainboard.
Normal:
1
3
2
Clear:
1
3
2