Supermicro M11SDV-4C-LN4F - Page 50

50
Super M11SDV-4C/4CT/8C/8CT/8C+-LN4F User's Manual
1. Watch Dog Timer
BAR CODE
BMC
AST2500
J1
SGPIO1
JBM1
JBM2
JD1
JPV1
J6
PJ1
JF1
LED3
FAN2
FAN1
FANA
M2_SRW1
JBT1
JWD1
JPG1
JVR1
JVRM1
JVRM2
JI2C1
JI2C2
JHDT1
JTPM1
JSTBY1
JSMB
SATA 2
SATA 1
SATA 0
BT1
JPI2C1
DIMMB2 DIMMA2 DIMMB1 DIMMA1
LED2
LEDM1
LED1
COM1
JMD2
JPCIE1
SATA 3
JGP1
M11SDV-4CT-LN4F
REV:1.02
DESIGNED IN USA
i350
1
CPU SLOT7 PCI-E 3.0 X16
SATA POWER
VGA
PCI-E 3.0 X4 M.2-HC
USB 6/7(3.0)
USB 4/5
USB 2/3
USB 0/1
CPU
IPMI_LAN
LAN 1/2
LAN 3/4
VGA
ON
PWR
JF1
RST
UID
X
OH/FF
2
NIC
1
LED
NIC HDD
LED
X
PWR
NMI
1-2:ENABLE
2-3:DISABLE
JPG1:
2-3:NMI
1-2:RST
JWD1:WATCH DOG
4-7:SPEAKER
1-3:PWR LEDJD1:
1-2:ENABLE
2-3:DISABLE
JI2C1/JI2C2:
UID
SUPER DOM
1
Watch Dog
JWD1 controls the Watch Dog function. Watch Dog is a monitor that can reboot the system
when a software application hangs. Jumping pins 1-2 will cause Watch Dog to reset the
system if an application hangs. Jumping pins 2-3 will generate a non-maskable interrupt
signal for the application that hangs. Watch Dog must also be enabled in BIOS. The default
setting is Reset.
Note: When Watch Dog is enabled, users need to write their own application software
to disable it.
Watch Dog
Jumper Settings
Jumper Setting Denition
Pins 1-2 Reset (Default)
Pins 2-3 NMI
Open Disabled