Asrock 4core1600-d800 motherboard 用户手册

1 8

1 8

1 8

1 8

1 8

2-pin jumper

2.7 Jumpers Setup

2.7 Jumpers Setup

2.7 Jumpers Setup

2.7 Jumpers Setup

2.7 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 il-
lustration shows a 3-pin jumper whose pin1
and pin2 are “Short” when jumper cap is placed
on these 2 pins.
Jumper

PS2_USB_PWR1

Short pin2, pin3 to enable

(see p.10  No. 2)

+5VSB (standby) for PS/2
or USB wake up events.

Note: To select +5VSB, it requires 2 Amp and higher standby current provided by power

supply.

Clear CMOS

(CLRCMOS1, 2-pin jumper)
(see p.10  No. 10)

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 2 pins on CLRCMOS1 for
5 seconds.

FD Jumper

(FD, 3-pin jumper, see p.10 No. 26)

Note1: If you use a FSB1600-CPU on this motherboard, you need to adjust the jumpers.

Please short pin2, pin3 for FD jumper. Otherwise, the CPU may not work
properly on this motherboard. Please refer to below jumper settings.

Note2: If you want to overclock the FSB800-CPU you adopt to FSB1333 on this

motherboard, you need to adjust the jumpers. Please short pin2, pin3 for FD
jumper. Otherwise, the CPU may not work properly on this motherboard. Please
refer to below jumper settings.

Default

1_2

FD

2_3

FD

2_3

FD