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Jumpers
Clear CMOS (J12)
J12 is used to clear CMOS data. Clearing CMOS will result in the permanent
erasing of previous system configuration settings and the restoration original
(factory-set) system settings.
Pin 1-2 (Default)
Pin 2-3 (Clear CMOS)
Step 1.
Turn off the system power (PC-> Off).
Step 2.
Remove jumper cap from J12 pins 1-2.
Step 3.
Place the jumper cap on J12 pin 2-3 for a few seconds.
Step 4.
Return the jumper cap to pin 1-2.
Step 5.
Turn on the system power (PC-> On).
Boot-Block Protection (J16)
J16 is used to protect the Boot-Block in BIOS. If the virus infects the Boot-
Block section, your system will not be able to boot forever.
You may choose to open the jumper for Boot-Block protection; however,
please close the jumper if you need to reflash the BIOS. A protected Boot-
Block may cause your BIOS reflash failure.
To reflash the BIOS
Close (Default)
To reflash failed
Open
1
1
1
1
A1
A2
J12
1
J16
1
