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X10DRS-2U/3U/4U Motherboard User's Manual
CMOS Clear
JBT1 is used to clear the CMOS. Instead of pins, this "jumper" consists of contact
pads to prevent accidental clearing of the CMOS. To clear the CMOS, use a metal
object such as a small screwdriver to touch both pads at the same time to short
the connection.
Note: Please completely shut down the system, and then short JBT1 to
clear the CMOS.
Watch Dog Enable/Disable
Watch Dog (JWD1) is a system monitor that
will reboot the system when a software ap-
plication hangs. Close pins 1-2 to reset the
system if an application 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 settings. Watch
Dog must also be enabled in the BIOS.
External
VGA/USB1/2(2.0)COM1
JLAN2
JLAN1
SAS
JKVM1
LAN
CTRL
B
BMC
BIOS
BMC
FLASH
A
PCH
JBT1
BIOS
LICENSE
CPU2
1
BAR CODE
MAC CODE
SAS CODE
PM1
M10
M9
M8
M7
PM2
X10DRS
REV:1.03
CPU1
1
Battery
HDD_LED2
LEDS_OV1
SAS
Expander
(Synch)
PLX
(PCI-E
Switch)
M3
M2
M1
GUI
LAN3
2-26
Watch Dog
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Reset
Pins 2-3
NMI
Open
Disabled (Default)
A. Clear CMOS
B. Watch Dog Enable
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