System information

Chapter 1

Overview and Common Procedures—Server Upgrade

Dual Processor Module

One or two dual processor modules (up to four processors) can be installed in the server. The modules are

located on the system board which is accessible by removing the top cover (Figure 1-20).

Figure 1-20 Dual Processor Modules on System Board

Removing a Dual Processor Module

To remove a dual processor module, perform the following steps:

CAUTION Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD

safety precautions could result in damage to the server.

Step 1. Turn off the system and disconnect all cables.

Step 2. Remove the top cover. (See “Removing the Top Cover” on page 20.)

Step 3. Remove the memory airflow guide. (See “Removing the Memory Airflow Guide” on page 26.)

Step 4. Remove the processor airflow guide. (See “Removing the Processor Airflow Guide” on page 27.)

Step 5. Disconnect processor cables.

Dual Processor

Module #1 (in Socket

CPU0)

Dual Processor

Module #2

(in Socket CPU1)