System Status Leds - Lenovo ThinkSystem NE1072T Installation Manual

System Status LEDs

76
NE1072T Installation Guide
The following LEDs on the switch front panel indicate the overall system status:
 Power - Steady green if the power supply modules are on and operational,
flashing green in case of a power supply failure, or off in case of a total power
supply failure.
 Service - Off if the system is OK, or flashing if service is required.
For additional LED indicators, see the appropriate section in
Components".
Chapter 2, "Switch