Overheat/Fan Fail Led; Nic3_Led/Nic4_Led (X8Sti-Ln4 Only) - Supermicro MBD-X8STI-F User Manual

X8STi/X8STi-F/X8STi-3F/X8STi-LN4 User's Manual

Overheat/Fan Fail LED

The JOH 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
LED status.
NIC3_LED/NIC4_LED (X8STi-LN4
Only)
NIC3_LED and NIC4_LED headers
provide LAN3/LAN4 Activity LED
connections to the front panel of
your chassis. Connect appropriate
cables to NIC3_LED and NIC4_LED
to indicate LAN3 and LAN4 activi-
ties. See the table on the right for pin
for the locations of the NIC_LED3 and
NIC_LED4. (Refer to Page 2-18 for
information on LAN 1/LAN 2 LEDs.)
C
B
1
2
State
Solid
Blinking
NIC3/NIC4 LED Headers
Pin 1
Pin 2
A
LSI 1068E
2-24
Overheat LED
5vDC
OH Active
OH/Fan Fail LED
Status
Message
Overheat
Fan Fail
(X8STi-LN4)
Vcc 3.3V Standby
Signal
A. Overheat/Fan Fail LED
B. NIC3_LED (X8STi-LN4)
C. NIC4_LED (X8STi-LN4)