Cmos Clear; Watch Dog Enable/Disable - Supermicro X10DRG-O+-CPU User Manual

X10DRG-O(T)+-CPU/X10DRG-O-PCIE User's Manual

CMOS Clear

JBT1 is used to clear the CMOS. Instead of pins, this "jumper" consists of contact
pads to prevent accidental clearing of the CMOS. To clear the CMOS, use a metal
object such as a small screwdriver to touch both pads at the same time to short
the connection.
Note 1: For an ATX power supply, you must completely shut down the
system, and then short JBT1 to clear the CMOS.
Note 2: Clearing the CMOS will also clear all passwords.

Watch Dog Enable/Disable

Watch Dog (JWD1) is a system monitor that will
reboot the system when a software application
hangs. Close pins 1-2 to reset the system if an
application hangs. Close pins 2-3 to generate a
non-maskable interrupt signal for the application
that hangs. See the table on the right for jumper
settings. Watch Dog must also be enabled in the
BIOS.
JPW21 JPW22
USB2/3
CLOSE 1st
JPB1
J1
CPU2
JPME2
JBR1
2
JWD1
OPEN 1st
JSPK1
JF1
1
JF1
PWR PS UID NIC NIC HDD PWR
RST NMI
ON FAIL LED 2 1 LED LED
IPMI_LAN
USB5/6(3.0)
VGA
LAN2 LAN1
BMC
LAN
CTRL
1
JPW23
PCH
JBT1
BT1
1
X10DRG-O+-CPU
REV: 1.00
BAR CODE 1G/10G MAC CODE
BIOS LICENSE IPMI CODE
10G SAN MAC
CLOSE 1st
CPU1
OPEN 1st
JPP2 JITP1
JPP1
2-32
Watch Dog
Jumper Settings
Pin# Defi nition
1-2 Reset (default)
2-3 NMI
Open Disabled
1. Clear CMOS
2. Watch Dog Enable
JPW24
JPW5
I-SGPIO2
I-SGPIO1
LD1
LD2