Jumper Settings - QDI P4I848P Manual

Chapter 2 Chapter 2
Chapter 2 Chapter 2 Chapter 2

Jumper Settings

Jumpers are located on the mainboard, the clear CMOS jumper CLR_CMOS, enable key-
board password power-on function jumper JKB etc. Pin 1 for all jumpers are located on the
side with a thick white line (Pin1→
Jumpers with three pins will be shown as
and to represent pin2 & pin3 ("2-3") closed.
Jumper
Enable Front/Back Panel USB Device Wake-up Function (JFUSB/JUSB)
(optional)
The mainboard provides the advanced USB device wake-up function. The system can be
waked up from its power saving status including ACPI S3 by activating USB device. Before
using this function, set JFUSB/JUSB with pin1 & pin2 closed. Otherwise, set JFUSB/JUSB
with pin2 & pin3 closed for disabling. Furthermore, the item "Wake-Up From S3 by USB"in
Power Management Setup should also be set correspondingly to enable or disable this
function.
), referring to the mainboard's silkscreen.
Symbol Description
close
open
JUSB
JFUSB
to represent pin1 & pin2 ("1-2") closed
Represent
set pin1 and pin2 closed
set pin2 and pin3 closed
set the pins closed
set the pins opened
1 2 3
1 2 3
Enable
Disable
(default)
1
1
2
2
3
3
Disable Enable
(default)
P4I848P P4I848P P4I848P P4I848P P4I848P
17