HP Integrity rx7640 and HP 9000 rp7440 Servers User Service Guide

Removing a Rear Smart Fan Assembly
Figure 73 Rear Fan Detail
1. Pull the fan release pin upward away from the fan.
2. Slide the fan away from the connector.
3. Pull the fan away from the chassis.
Replacing a Rear Smart Fan Assembly
1. Carefully position the fan assembly on the chassis fan guide pins.
2. Slide the fan into the connector.
3. Verify that the fan release pin is in the locked position.
NOTE: A green fan LED indicates the fan is operational.
Removing and Replacing a Disk Drive
The disk drives are located in the front of the chassis. The nPartition must be shut down to remove
or replace the drive that serves as the boot disk, if the boot disk is not mirrored. See “Powering
Off Hardware Components and Powering On the Server” (page 126) for more information. The
remainder of the internal disk drives are hot-pluggable.
CAUTION: Observe all ESD safety precautions before attempting this procedure. Failure to follow
ESD safety precautions could result in damage to the server.
138 Removing and Replacing Components