Cmos Clear; Watch Dog Enable/Disable - Supermicro X6DVL-EG2 User Manual

CMOS Clear

JBT1 is used to clear CMOS.
contact pads to prevent the accidental clearing of CMOS. To clear CMOS,
use a metal object such as a small screwdriver to touch both pads at the
same time to short the connection.
from the system before clearing CMOS. Note: For an ATX power supply,
you must completely shut down the system, remove the AC power cord and
then short JBT1 to clear CMOS.

Watch Dog Enable/Disable

Watch Dog is a system monitor that
can reboot the system when a soft-
ware application hangs. Close Pins 1-
2 to reset the system if an application
is hangs. Close Pins 2-3 to generate
a non-maskable interrupt signal for
the application that hangs.
table on the right for jumper settings.
Watch Dog can also be enabled via
BIOS. (*Note, when enabled, the user
needs to write his own application
software in order to disable the
Watch Dog Timer.)
Instead of pins, this "jumper" consists of
See the
ATX PWR
P W 1
8-pin
W D
P W R
JAR
P W 4
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
J F 2
Spkr
2-21
Always remove the AC power cord
Jumper Settings (JWD)
Jumper
Position
Pins 1-2
Pins 2-3
Open
P W 3
FAN1
Clear COMS
DS4
DS8 DS7
6300ESB
Hance
USB2/3
Rapids
DS1
JBT1
JL1 JSLED
Chapter 2: Installation
Watch Dog
Definition
WD to Reset
WD to NMI
Disabled
DS2
W D
CMOS
DS9