49
Chapter 2: Installation
2.9 LED Indicators
Onboard Power LED
When this LED is lit, it means system is in power-on state, and the onboard power status is
ok. Turn o the system and unplug the power cord before removing or installing components.
Onboard Power LED Indicator
LED Color Denition
O System O (power cable not connected)
Green System On, Power OK
BMC Heartbeat LED
A BMC Heartbeat LED is located at LEDM1 on the serverboard. When LEDM1 is blinking,
BMC functions normally. See the table below for more information.
BMC Heartbeat LED States
Color State Denition
Green Solid On BMC is not ready.
Green Blinking BMC Normal
Green Fast Blinking BMC: Initializing
M.2-0LED, M.2-1LED, M.2-2LED, M.2-3LED
Three M.2 indicators blinks green when they are functioning normally.
Onboard Power LED Indicator
LED Color Denition
Blinking Green Device working
UID LED
The UID LED (LE) is located next to the UID switch. When you press the UID switch, the
UID LED will be turned on. Press the UID switch again to turn o the LED indicator. The UID
Indicator provides easy identication of a system unit that may be in need of service.
UID LED
LED Color Denition
Blue On Unit Identied
To Next Page
Loading...
Need help?
General
