ASRock K7S41GX2 SOCKET 462 SIS 741GX 2XDDR 2XPCI MATX RETAIL [13/87] Jumpers setup 2 jumpers setup 2 jumpers setup 2 jumpers setup 2 jumpers setup

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ASRock K7S41GX2 Motherboard

Short Open

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2.5 Jumpers Setup2.5 Jumpers Setup

2.5 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 Setting Description

FSB Select

Jumpers

(see p.2 No. 25)

Note:The setting of the CPU front side bus frequency of this motherboard is by

means of the adjustment of jumper-setting. You must set the FSB jumper

according to your AMD CPU before you use the “Manual” option as the FSB

setting in BIOS setup to perform over clocking. Please follow the figures above

to set the CPU front side bus frequency.

PS2_USB_PWR1 Short pin2, pin3 to enable

(see p.2 No. 1) +5VSB (standby) for PS/2

or USB01/23 wake up

events.

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

power supply.

USB_PWR1 Short pin2, pin3 to enable

(see p.2 No. 16) +5VSB (standby) for

USB4_5 wake up events.

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

power supply.

JR1(see p.2 No. 22)

JL1(see p.2 No. 21)

Note: If the jumpers JL1 and JR1 are short (see the figure above), both front

panel and rear panel audio connectors can work.