SUPER MICRO Computer 5015M-U - Manual (Page 55)

Chapter 5: Advanced Serverboard Setup
5-21
5-10 Onboard Indicators
LAN1/LAN2 LEDs
The Ethernet ports (located beside the
VGA port) have two LEDs. On each
Gigabit LAN port, one LED indicates
activity when blinking while the other
LED may be green, amber or off to
indicate the speed of the connection.
See the table on the right for the func-
tions associated with the connection
speed LED.
LAN LED
Connection Speed Indicator
LED Color Defi nition
Off 10 MHz
Green 100 MHz
Amber 1 GHz
LE1
The LE1 LED located under the UID
button is the UID indicator LED. LE1
illuminates when UID is initiated either
by the UID button or via IPMI. If initi-
ated a second time, LE1 will turn off.
When the LED blinks blue it means
the signal was initiated via IPMI. If
blue continuously it means a UID but-
ton initiated it.
UID LED Indicator
(LE1)
LED Defi nition
Off Normal
On UID button depressed
PWR-LED
The PWR-LED is located next to the
SEPC slot. Refer to the table on the
right for indicator defi nitions.
Power Indicator LED
(PWR-LED)
Color Defi nition
Red Power or CPU failure,
CPU overheat
Amber System off, power cable
connected
Green System on, operation
normal