Jumpers Setup - ASROCK iBOX 6000 Series User Manual

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4.2 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.

Clear CMOS Jumper

(3-pin CLRMOS1)

(see p.20, No. 3)

Note: CLRMOS1 allows you to clear the data in CMOS. 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 CLRMOS1 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.

Please be noted that the date, time, user default profile and MAC address will

be cleared only if the CMOS battery is removed.

CLRMOS1 allows you to clear the data in CMOS automatically when AC pow-

er on. 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, then use a jumper cap to short the pins on CLRMOS1.

SIO_AT1

(2-pin SIO_AT1)

(see p.20, No. 8)

1-2: Auto Clear (PWR OFF)

2-3: Clear CMOS

3 2 1

Open: ATX Mode

Short: AT Mode

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