HP FL939UT FL939UT#ABA, Z800 Sp632up SP632UPABA manual Cpu, Removing a CPU

CPU

This section describes how to remove and install a CPU.

Removing a CPU

1.Disconnect power from the workstation (see Predisassembly procedures on page 73).

2.Remove the side access panel (see Removing the side access panel on page 75).

3.Remove the expansion card support (see Removing the expansion card support on page 77).

4.Remove the airflow guide (see Removing the airflow guide on page 76).

5.Remove the memory fan assembly (see Removing the memory fans on page 136).

6.Remove the CPU heatsink (see Removing the CPU heatsink on page 153).

7.Raise the CPU socket lever and open the cover 2 as shown in the following figure. Figure 5-103Removing a CPU

CAUTION: The CPU socket contacts and pads are extremely fragile. Do not touch the CPU socket contacts or the gold pads underneath the CPU. Use extreme care and handle the CPU only by the edges.

8.Pull the CPU straight out of the socket , and store the CPU in a static free container in a safe place where it cannot be damaged

ENWW Removing and installing components 157