ASROCK N68-GS4/USB3 FX R2.0 Installation Manual page 11

1.3 Jumpers Setup 1.3 Jumpers Setup 1.3 Jumpers Setup
1.3 Jumpers Setup 1.3 Jumpers Setup
The illustration shows how jumpers are setup.
When the jumper cap is placed on pins, the
jumper is "Short". If no jumper cap is placed on
pins, the jumper is "Open". The illustration
shows a 3-pin jumper whose pin1 and
pin2 are "Short" when jumper cap is placed on
these 2 pins.
Jumper
Clear CMOS Jumper
(CLRCMOS1)
(see p.2 or 3, No. 9)
Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes
system setup information such as system password, date, time, and system
setup parameters. To clear and reset the system parameters to default setup,
please turn off the computer and unplug the power cord from the power supply.
After waiting for 15 seconds, use a jumper cap to short pin2 and pin3 on CLRCMOS1
for 5 seconds. However, please do not clear the CMOS right
after you update the BIOS. If you need to clear the CMOS when you just finish
updating the BIOS, you must boot up the system first, and then shut it down
before you do the clear-CMOS action.
If you clear the CMOS, the case open may be detected. Please adjust the
BIOS option "Clear Status" to clear the record of previous chassis intrusion
status.
ASRock N68-GS4/USB3 FX R2.0 / N68-GS4 FX R2.0
Setting
1_2 2_3
Default Clear CMOS
1 1 1 1 1 1
1 1 1 1
Motherboard