HP Netserver E Server series - Manual (Page 9)

Chapter 1 Installation Overview
3
Release
Latches
Cover
Key Lock
Figure 1-1. Unlocking and Opening the NetServer
5. Remove the cooling duct/cover.
◊ Unplug the fan cable from the power supply harness.
◊ Lift up on the front of the cooling duct/cover until it is free of the
processor heat sink, as shown in Figure 1-2.
◊ Gently pull the duct/cover toward the front of the NetServer and lift it
up and out of the chassis.