User`s manual

Chapter 5: Advanced Serverboard Setup
5-21
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. Pins 1-2 will cause
WD to reset the system if an applica-
tion has frozen. Pins 2-3 will disable
the Watch Dog feature. See the table
on the right for jumper settings. Watch
Dog must also be enabled in BIOS (set-
ting located in the Power Menu).
Watch Dog
Jumper Settings (JWD)
Jumper Setting Defi nition
Pins 1-2 Reset
Pins 2-3 Disabled
Note: When enabled, the user needs to
write their own application software in or-
der to disable the Watch Dog timer.
JLAN Enable/Disable
Change the setting of jumper JPL1
to enable or disable the JLAN1 and
JLAN2 Gb Ethernet ports. See the
table on the right for jumper settings.
The default setting is enabled.
JLAN1/2 Enable/Disable
Jumper Settings (JPL1)
Jumper Setting Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled
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 set-
tings.
VGA Enable/Disable
Jumper Settings (JPG1)
Jumper Setting Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled