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2-3 Jumper Setting
Benefiting from jumperless design, hardware installation becomes an easier
procedure to achieve. There is only jumper “RTC” required of hardware handling.
RTC- clearing content of CMOS
RTC is a 3-pin connector. Clear CMOS if system password is forgotten. Below is
details to show how to clear CMOS.
Pin assignment
Operation
1-2
Normal setup (default)
2-3
Clear CMOS
Procedure to clear CMOS:
Step 1: Shut down the system and disconnect the power supply from AC power.
Step 2: Pull out the ATX cable from ATX connector “PS1”
Step 3: Short the CMOS jumper by putting jumper cap on Pin 2-3 for a few seconds.
Step 4: Return to pin 1-2 for normal setup.
Step 5: Link ATX power cable to PS1 connector.
Step 6: Turn on system power.
Note: if you’d like to set password, press “Del” Key during system bootup to enter CMOS
Setup to establish a new password.
