Supermicro X12SCA-F - Page 54

54
Super X12SAE/X12SCA-F User's Manual
Clear CMOS
Clear CMOS (JBT1) is used to clear the saved system setup conguration stored in the
CMOS chip. To clear the contents of the CMOS using JBT1, short the two pads of JBT1 with
metallic conductor such as a athead screwdriver. This will erase all user settings and revert
everything to their factory-set defaults.
Watch Dog Enable/Disable
Watch Dog (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 signal for the application that hangs. Refer to the table below for
pin denitions.
Watch Dog
Jumper Settings
Jumper Setting Denition
Pins 1-2 Reset (Default)
Pins 2-3 NMI
Open Disabled
1. JBT1
2. JWD1
IPMI CODE
X12SCA-F
REV:1.01
MAC CODE
MAC CODE
BAR CODE
DESIGNED IN USA
BIOS LICENSE
B3
JD1
JPW2
JBT1
CPU_FAN2
CPU_FAN1
SYS_FAN1
SYS_FAN2
BMC_HB_LED
JSD1
JF1
JTPM1
JPW1
SP1
JPI2C1
JL1
COM1
LED4
CATERR_LED
PWR_LED
JPL1
JPAC1
JPG1
JPL2
JWD1
JPME2
SYS_FAN3
PCH
BMC
USB3.2Gen2
USB10
USB3.2 Gen2
12V_PUMP_PWR1
HDMI
DP
DIMMA1
DIMMA2
DIMMB1
DIMMB2
VGA
DVI
USB3.2Gen2 USB3.2Gen1
LAN1
USB6/7
LAN2
USB2/3
IPMI_LAN
USB8/9
AUDIO
USB3.2 Gen1
UID
USB4/5
CPU SLOT6 PCI-E 3.0 X16 CPU SLOT4 PCI-E 3.0 X8 (IN X16)
I-SATA0
I-SATA1
I-SATA2
I-SATA3
PCH SLOT2 PCI-E 3.0 X4
JSTBY1
SLOT1 PCI 33MHZ
JLED1
AUDIO FP
USB0/1
PCI-E_M.2-M1
PCI-E_M.2-M2
1
2