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Chapter 2 Installation Instructions
875A02 User Manual
Clear CMOS Jumper: CLS_CMOS
This motherboard uses the CMOS RAM to store all the set parameters. The
CMOS can be cleared by removing the CMOS jumper. How to clear CMOS?
1. Turn off the AC power supply and connect pins 1 and 2 together using the
jumper cap.
2. Return the jumper setting to normal (pins 2 and 3 locked together with the
jumper cap).
3. Turn the AC power supply back on.
Warning:
1. Disconnect the power cable before adjusting the jumper
settings.
2. Do not clear the CMOS while the system is turned on.
(Unplug the AC power supply)
Normal status
(default)
1
2
3
Clear CMOS
CLS_CMOS
1
2
3
