Jumpers Setup - ASROCK P4i45G User Manual

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.
Jumper
FSB
(see p.10 / p.13 item 28)
(for P4i45G / P4i45GE
motherboard only)
PS2_USB_PWR1
(see p.10-p.13 item 22)
Note: To select +5VSB, it requires 2 Amp and higher standby current provided
by power supply.
CLRCMOS0
(see p.10-p.13 item 17)
Note: CLRCMOS0 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
use a jumper cap to short the pins on CLRCMOS0 for 3 seconds.
Please remember to remove the jumper cap after clearing the CMOS.
Setting
1_2 2_3
NORMAL
TEST
1_2 2_3
+5V +5VSB
Clear CMOS
2-pin jumper
Description
"NORMAL" (short pin1, pin2)
is the default setting for the
FSB jumper. "TEST" (short
pin2, pin3) is the setting for
the over clocking of CPU
frequency.
Short pin2, pin3 to enable
+5VSB (standby) for PS/2
or USB wake up events.