2-34
C7Z87-OCE User’s Manual
A. Audio Enable
B. Watch Dog Enable
Audio Enable/Disable
Jumper Settings
Both Jumpers Denition
Pins 1-2 Enabled
Pins 2-3 Disabled
Audio Enable (JPAC1)
JPAC1 allows you to enable or disable
the onboard audio support. The default
position is on pins 1 and 2 to enable on-
board audio connections. See the table
on the right for jumper settings.
A
B
Watch Dog Enable/Disable
Watch Dog (JWD1) is a system moni-
tor that can reboot the system when a
software application hangs. Cl ose 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 tabl e on
the right for jumper settings. Watch Dog
must also be enabled in the BIOS.
Watch Dog
Jumper Settings
Jumper Setting Denition
Pins 1-2 Reset (default)
Pins 2-3 NMI
Open Disabled