Overheat/Fan Fail Led (Joh1 ); Chassis Intrusion - Supermicro X7SLM+ User Manual

X7SLM/X7SLM+ User's Manual
Overheat/Fan Fail LED (JOH1
The JOH1 header is used to connect
an LED to provide warnings of chas-
sis overheat. This LED will also blink
to indicate a fan failure. Refer to the
table on right for pin definitions.

Chassis Intrusion

A Chassis Intrusion header is located
at JL1 on the motherboard. Attach the
appropriate cable from the chassis to
inform you of a chassis intrusion when
the chassis is opened.
Fan4
JPW1
24-pin PWR
LAN
CTRL
Intel 945GC
MCH
DDR2 Unbuffered Non-ECC 667/533/400 MHz
Slot6 PCI-E x8
LAN
CTRL
Slot5 PCI 33 MHz
Battery
Super I/O
COM2 Floppy
)
CPU Fan
8-pin PWR
CPU
A
DIMM 1A
JOH1
DIMM 1B
Speaker
SP1
Intel ICH 7
B
JBT1
JL1
SPI BIOS
J45
USB2
Fan3
USB3/4
J46
2-22
Overheat LED
Pin Definitions
Pin#
1 5vDC
2 OH Active
OH/Fan Fail LED
Pin Definitions
State
Solid
Blinking
Chassis Intrusion
Pin Definitions (JL1)
Pin#
1
2
A. Overheat/Fan Fail LED
B. Chassis Intrusion
Fan1
JF1
Definition
Message
Overheat
Fan Fail
Definition
Intrusion Input
Ground