Supermicro 6028R-E1CR12T User Manual page 61

Power Fail LED
The Power Fail LED connection
is located on pins 5 and 6 of JF1.
Refer to the table on the right for pin
definitions.
Overheat (OH)/Fan Fail/PWR Fail/
UID LED
Connect an LED cable to pins 7 and
8 of Front Control Panel to use the
Overheat/Fan Fail/Power Fail and UID
LED connections. The red LED on pin
8 provides warnings of overheat, fan
failure or power failure. The Blue LED
on pin 7 works as the front panel UID
LED indicator. Refer to the table on
the right for pin definitions.
NIC1/NIC2 LED Indicators
The network interface controller (NIC)
LED connection for LAN port 1 is
located on pins 11 and 12 of JF1, and
the LED connection for LAN Port 2 is
on pins 9 and 10. Attach the NIC LED
cables here to display network activity.
Refer to the table on the right for pin
definitions.
HDD LED/UID Switch
The UID switch connection is pin 13.
Attach a cable to pin 13 to use UID
switch. The HDD LED connection is
located on pin 14. Attach a cable to
pin 14 to show HDD activity status.
See the table on the right for pin
definitions.
Chapter 5: Advanced Serverboard Setup
PWR Fail LED Pin
Definitions (JF1)
Pin# Definition
5
6
OH/Fan Fail/ PWR Fail/Blue_
UID LED Pin Definitions (JF1)
Pin# Definition
7 Blue_UID LED
8 OH/Fan Fail/Power Fail
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State
Off
On
Flashing
LAN 1/2 LED
Pin Definitions (JF1)
Pin#
9
10
11
12
Pin Definitions (JF1)
Pin#
13
14
5-15
3.3V
PWR Supply Fail
Definition
Normal
Overheat
Fan Fail
Definition
NIC 2 Activity LED
NIC 2 Link LED
NIC 1 Activity LED
NIC 1 Link LED
HDD LED
Definition
UID Switch
HD Active