Status LEDs and Buttons
Table 3-1
Front Panel LEDs, Definitions of States (continued)
LED Name
8
Power supply status
9
Network link activity
Cisco UCS C240 M4 Server Installation and Service Guide
3-4
State
Green—All power supplies are operating normally.
•
Amber, steady—One or more power supplies are in a degraded operational state.
•
Amber, blinking—One or more power supplies are in a critical fault state.
•
•
Off—The Ethernet link is idle.
•
Green—One or more Ethernet LOM ports are link-active, but there is no activity.
•
Green, blinking—One or more Ethernet LOM ports are link-active, with activity.
Chapter 3
Maintaining the Server
OL-32474-01