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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

illustration shows a 3-pin jumper whose pin1

and pin2 are “SHORT” when jumper cap is

placed on these 2 pins.

J u m p e r

Setting

Description

PS2_USB_PWR1

Short pin2, pin3 to enable

(see  p.7/p.8  item 1)

+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.

JR1

(see  p.7/p.8 item 24)

JL1

(see  p.7/p.8 item 25)

Note: When you connect speakers in back panel and front panel at the same time,

1. If the jumpers JL1 and JR1 are short (see fig. 1), both front panel and

rear panel audio connectors can work.

2. If both jumper caps on JL1 and JR1 are removed (see fig. 2), only front

panel audio works.

However, it requires your front panel to support the function.

Clear CMOS

CLRCMOS1

(see  p.7/p.8  item  16)

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, then short the solder

points for more than 3 seconds by using metal material, e.g., a paper clip.

JR1

JL1

JR1

JL1

fig. 1

fig. 2

solder points