This section explains the LEDs on HPE Apollo 4200 Gen10 Plus nodes, including front panel LEDs and buttons, power fault LEDs, and rear panel LEDs. You can use these LEDs to diagnose hardware health issues.

Front Panel LEDs and Buttons

The following diagram shows the LEDs and buttons on the front panel.

Health, NIC Status, and System Power LEDs, Power-On or Standby Button, and UID LED and Button on the HPE Apollo 4200 Gen10 Plus node

Rear Panel LEDs

The following diagram shows the LEDs on the rear panel.

UID, PSU2, and PSU1 LEDs on the rear panel of the HPE Apollo 4200 Gen10 Plus node