hp StorageWorks NAS e7000 v2 Maintenance and Service Guide

Connectors, LEDs, and Switches
98 NAS e7000 v2 Maintenance and Service Guide
Hot-Plug Fan
In NAS e7000 v2 servers, the seven hot-plug system fans are installed as dual-fan assemblies.
Each assembly is monitored by an LED attached to the system board and read from the top of
the assembly inside the chassis.
The hot-plug fan LED indicates the status of each fan. Check the status of the fans by noting
the color of the LED at the fan location. Figure 67 identifies the location of the LED.
Figure 67: Hot-plug fan LED
The hot-plug fan LED indicates the following conditions:
■ Off = Power is not applied to the fan
■ Green = Power is applied to the fan and the fan is functional
■ Amber = Fan failure