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UPER P4SCT/P4SCT+/P4SCT+II User's Manual
2-7
Jumper Settings
Explanation of
Jumpers
To modify the operation of the
motherboard, jumpers can be used
to choose between optional set-
tings.
Jumpers create shorts be-
tween two pins to change the
function of the connector. Pin 1 is
identified with a square solder pad
on the printed circuit board.
the motherboard layout pages for
jumper locations.
Note:
On a two-pin jumper,
"Closed" means the jumper is on
both pins and "Open" means the
jumper is either on only one pin or
completely removed.
CMOS Clear
JBT1 is not actually a jumper but
consists of two contact pads.
clear the contents of CMOS, short
these pads together by touching
them both with a metal conductor
such as the head of a small
screwdriver. Note:
power supplies, you must com-
pletely shut down the system and
remove the AC power cord before
clearing CMOS.
A. Clear CMOS
See
To
for
ATX
USB 1/2
COM 1
VGA
GLAN 1
GLAN 2
2-18
Connector
Pins
Jumper
Cap
Setting
JPWAKE
24-pin ATX PWR Conn
COM2
PWR Force On
JPUSB
WOR
Watch Dog
PWR Froce On
82547
LAN CTLR
M C H
(North Bridge)
DIMM 0A (Blue)
BANK0
DIMM 0B (Black)
DIMM 1A (Blue)
BANK1
DIMM 1B (Black)
AGP Pro
GLAN CTLR
PCI 1-X
82541
Standby LED
PCI-X 2
WOL
PCI -X 3
SMBus
M-SATA1-2 Enable
PCI 1
M a r v e l l
RAGE-XL
SATA CTLR
BATTERY
Speaker
USB 3/4
PCI 2
I-SATA LED
VGA Enable
Keylock
M- SATA LED
Speaker
3
2
1
3
2
1
Pin 1-2 short
PWR LED
+12V 4-pin PWR Conn.
CPU
478 PGA
Intel's SATA1
Intel's SATA2
Hance
A
Rapids
CLR CMOS
BIOS
CHS FAN4
Ch. Intru.
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