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Chapter 5
Checking Jumper Settings
The following illustration shows the location of the motherboard jumpers. Pin 1 is labeled.
Jumper
Type
Description
Setting (Default)
CLR_CMOS
3-pin
Clear CMOS
1-2: CLEAR CMOS
2-3: NORMAL
Before clearing the
CMOS, make sure to
turn off the system
BIOS_WP
3-pin
BIOS_WP
1-2: FLASH WRITE
UNPROTECTED
2-3: FLASH WRITE
PROTECTED
BIOS_TBL
3-pin
BIOS_TBL
1-2: BOOT BLOCK
DISABLE
2-3: BOOT BLOCK
ENABLE
CLR_CMOS
1
BIOS_WP
1
BIOS_TBL
1