Figure 1-42 Unlocking The Dual Processor Module Locking Mechanism - HP Rp3440-4 - 9000 - 0 MB RAM Installation Manual

Installing the System
Installing Additional Components
Failure to properly complete the steps in this procedure will result in erratic server behavior or
CAUTION
system failure. For assistance with this procedure contact your local HP Authorized Service
Provider.
Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD
safety precautions can result in damage to the server.
Processor tool kit (HP part number 5069-5441) is required for installation of a processor
NOTE
module.
Processor modules are located on the system board. The system board can support either one or two dual
processor modules. The CPU0 socket is located at the right of the system board and the CPU1 socket is
located at the left of the system board next to the bridge assembly. In a 1P/1C, 1P/2C server, the single dual
processor module must be installed in the CPU0 socket.
Install a second dual processor module as follows:
Step 1. Power off the server and disconnect all power and external cables.
Step 2. Remove the cover. (See "Removing and Replacing Server Covers and Bezels" on page 25.)
Step 3. Remove the memory airflow guide. (See "Replacing the Memory Airflow Guide" on page 42.)
Step 4. Remove the processor airflow guide. (See "Removing the Processor Airflow Guide" on page 42.)
Step 5. Unlock the dual processor module locking mechanism using the CPU install tool (2.5 mm driver or
Allen Wrench). Insert the tool into the hole that runs down through the edge of the heatsink and
rotate the special processor tool 180 degrees counterclockwise. Verify that the dual processor
module socket locking mechanism is rotated into the unlocked position.

Figure 1-42 Unlocking the Dual Processor Module Locking Mechanism

CPU Install Tool
(2.5 mm Allen
Wrench)
Step 6. Remove any protective packaging from the processor module.
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Chapter 1