Supermicro X11SCM-LN8F - Watchdog Timer

54
Super X11SCM-LN8F/-F and X11SCL-LN4F User's Manual
ME Manufacturing Mode
Close pins 2-3 of jumper JPME2 to bypass SPI ash security and force the system to operate
in the manufacturing mode, which will allow the user to ash the system rmware from a
host server for system setting modications. Refer to the table below for jumper settings.
The default setting is Normal.
Manufacturing Mode
Jumper Settings
Jumper Setting Denition
Pins 1-2 Normal
Pins 2-3 Manufacturing Mode
Watchdog Timer
Watchdog (JWD1) is a system monitor that can 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 (NMI) signal for the application that hangs. Refer to the table below
for jumper settings. The Watchdog must also be enabled in the BIOS.
IPMI CODE
+
+
X11SCL-LN4F
REV:1.00
MAC CODE
BAR CODE
DESIGNED IN USA
BIOS LICENSE
LAN4/8
LAN3/7
LAN2/6
LAN1/5
JPL4
JPL8
JPL3
JPL7
JPL2
JPL6
JPL1
JPL5
FAN4
COM1
IPMI_LAN
USB0/1
USB4/5
(3.0)
VGA
JLD2
JLD1
JPW2
JPW1
FAN2
FAN1
LED_PWR_SB
X11SCM-LN8F/-F
Intel
C246 / C242
2280
22110
2280
BMC_HB_LED
LED4
JUIDB1
JWD1
JPME2
JPG1
JBAT1
SP1
USB2/3
JTPM1
I-SGPIO1
I-SGPIO2
JBT1
I-SATA3
I-SATA2
I-SATA1
I-SATA0
I-SATA5
I-SATA4
JL1
FANB
FANA
JSD2JSD1
JSTBY1
USB8
(3.0)
JLED1
JF1
FAN3
PWR_LED
ASpeed
AST2500
M.2-P_1
M.2-H_2
JD1
USB6/7 (3.0)
CPU
DIMMA1
DIMMA2
DIMMB1
DIMMB2
22110
NMI
JF1
LED
PWR
X
LED
HDD
NIC
LED
UID
2
NIC
1
RST
PWR
ON
FAIL
PS
CPU SLOT6 PCI-E 3.0 X16
Intel
i210
Intel
i210
1. ME Manufacturing Mode
2. Watchdog Timer
1
2
Watchdog
Jumper Settings
Jumper Setting Denition
Pins 1-2 Reset
Pins 2-3 NMI
Open Disabled