Supero SuperServer 5013C-M, User Manual

Page: 53 / 96

Chapter 5: Advanced Motherboard Setup
5-17
Watch Dog Enable/Disable
JP8 enables the Watch Dog function,
a system monitor that takes action
when a software application freezes
the system. Jumping pins 1-2 will
have WD reboot the system if a pro-
gram freezes. Jumping pins 2-3 will
generate a non-maskable interrupt
for the program that has frozen. See
the table on the right for jumper set-
tings. Watch Dog must also be en-
abled in BIOS.
Jumper
Position
Pins 1-2
Pins 2-3
Open
Definition
WD to Reset
WD to NMI
Disabled
Watch Dog
Jumper Settings (JP8)
Speaker Jumper
The speaker jumper is located on
J18 and allows you to choose be-
tween using the internal or exter-
nal speakers. For the internal
speaker, jump pins 3 and 4. To
use an external speaker, place the
speaker cable's header on all four
pins See the table on the right.
Pins
1 through 4
3 and 4
Definition
External Spkr
Internal Spkr
Speaker
Jumper Settings (J18)
Note: when Watch Dog is enabled, the user must
write their own application software to disable
the Watch Dog Timer.
VGA Enable/Disable
J33 allows you to enable or disable
the VGA port. The default position is
pins 1 and 2 jumped to enable VGA.
See the table on the right for jumper
settings.
Jumper
Position
Pins 1-2
Pins 2-3
Definition
Enabled
Disabled
VGA Enable/Disable
Jumper Settings
(J33)