HP ProLiant ML310e Gen8 Server - Manual (Page 10)

Component identification 10
Rear panel LEDs and buttons
Item Description Status
1 NIC link LED Green = Link exists
Off = No link exists
2 NIC status LED Green = Activity exists
Flashing green = Activity exists
Off = No activity exists
3 UID LED button Blue = Identification is activated
Flashing blue = System is being
managed remotely
Off = Identification is deactivated
4 Power supply LED (for hot-plug HP
CS power supplies only)*
Green = Normal
Off = One or more of the following
conditions exists:
• Power is unavailable
• Power supply failed
• Power supply is in standby mode
• Power supply error
*Not shown