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S
S
UPER
ERVER 1026T-URF/1026T-UF User's Manual
LAN Enable/Disable
Change the setting of jumper JPL1 to
enable or disable the onboard Ether-
net (RJ45) ports LAN1 and LAN2. See
the table on the right for jumper set-
tings. The default setting is enabled.
Watch Dog Enable/Disable
JWD1 controls the Watch Dog function.
Watch Dog is a system monitor that
can reboot the system when a software
application "hangs". Pins 1-2 will cause
WD to reset the system if an applica-
tion hangs. Pins 2-3 will generate a
non-maskable interrupt signal for the
application that has hung. See the table
on the right for jumper settings. Watch
Dog must also be enabled in BIOS.
Note: When enabled, the user needs to
write their own application software to
disable the Watch Dog Timer.
VGA Enable/Disable
JPG1 allows you to enable or disable
the VGA port. The default position is on
pins 1 and 2 to enable VGA. See the
table on the right for jumper settings.
SMB to PCI Express Slots
2
Jumpers JI
C1 and JI
connect the System Management Bus
2
(I
C) to the PCI Express slots. The
default setting is Open to disable the
connection. See the table on the right
for jumper settings.
2
C2 allow you to
5-20
LAN Enable/Disable
Jumper Settings (JPL1)
Jumper Setting
Defi nition
Pins 1-2
Enabled
Pins 2-3
Disabled
Watch Dog
Jumper Settings (JWD1)
Jumper Setting
Defi nition
Pins 1-2
Reset
Pins 2-3
NMI
Open
Disabled
VGA Enable/Disable
Jumper Settings (JPG1)
Jumper Setting
Defi nition
Pins 1-2
Enabled
Pins 2-3
Disabled
2
I
C to PCI-Exp
2
Jumper Settings (JI
C1/2)
Jumper Setting
Defi nition
Closed
Enabled
Open
Disabled
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