Supero SUPERO X7SBi-LN4, User Manual

Page: 43 / 97

Chapter 2: Installation
2-25
Clear CMOS
JBT1 is used to clear CMOS. Instead of pins, this "jumper" con-
sists of contact pads to prevent the accidental clearing of CMOS.
To clear CMOS, use a metal object such as a small screwdriver
to touch both pads at the same time to short the connection.
Always remove the AC power cord from the system before clear-
ing CMOS.
Note
: For an ATX power supply, you must completely shut
down the system, remove the AC power cord and then close
pins 1 and 2 to clear CMOS.
A. Clear CMOS
B. Watch Dog Enable
Watch Dog Enable/Disable
JWD controls the Watch Dog function. Watch
Dog is a system monitor that can reboot the
system when a software application hangs.
Close pins 1-2 to reset the system if an applica-
tion hangs. Close pins 2-3 to generate a non-
maskable interrupt signal for the application that
hangs. See the table on the right for jumper set-
tings. Watch Dog must also be enabled in the
BIOS.
Note : When enabled, the user needs to
write his/her own application software to
disable the Watch Dog Timer.
Watch Dog
Jumper Settings (JWD)
Jumper Setting Definition
Pins 1-2 Reset
(*default)
Pins 2-3 NMI
Open Disabled
JBT1
Printer
JPG1
Slot1 PCI 33 MHz
COM2
USB4/5 USB6/7
S I/O 1
SATA 3 SATA 2 SATA 1 SATA 0
SATA 4 SATA 5
USB 3
USB 2
FAN 4
JP2
JWOR
JBT1
Battery
JL1
JWD
JD1
IDE
Floppy
FAN 3
FAN 2
JPF
JF1
JLED1
DIMM 1A
DIMM 1B
DIMM 2A
DIMM 2B
T-SGPIO1 T-SGPIO2
JPL3
JPL4
FAN 5
LAN 1/2
JPL1
LAN 3/4
VGA
COM 1
USB 0/1
KB/MOUSE
JPW1
FAN 6
SMBUS_PS PWR FAIL
PS ALARM RST
FAN 1
NIC LED 3
NIC LED 4
JPW2
LGA 775 CPU
W83627DHG
Slot6 SXB2 PCIX-133
LAN CTRL
LAN CTRL
82573L
LAN CTRL
Intel ICH9R
Intel Bigby V 3200
IDE
CTRL
PXH-V
JPUSB2
VGA ES1000
IPMI
JI2C2 JI2C1
JWOL
LE1
JPUSB1
JPL2
LAN CTRL
82573V
82573L
82573L
SPI BIOS
X7SBi-LN4
SPKR1
JPT1
B
A