Removing The Heat-Sink Retention Module - IBM System x3550 M4 Installation And Service Manual

Figure 233. Syringe
6. Install the heat sink onto the microprocessor.

Removing the heat-sink retention module

Use this information to remove the heat-sink retention module.
About this task
To remove a heat-sink retention module, complete the following steps:
Procedure
1. Read the safety information that begins on "Safety" on page vii and
2. Turn off the server and peripheral devices and disconnect the power cords and
3. Remove the cover (see "Removing the cover" on page 36).
4. Remove the air baffle (see "Removing the air baffle" on page 37).
5. Remove the heat sink (see "Removing a microprocessor and heat sink" on page
6. Use a screwdriver and remove the four screws that secure the retention module
Figure 234. Heat-sink retention module removal
Results
If you are instructed to return the heat-sink retention module, follow all the
packaging instructions, and use any packaging materials for shipping that are
supplied to you.
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IBM System x3550 M4 Type 7914: Installation and Service Guide
"Installation guidelines" on page 33.
all external cables.
310).
Attention: When you remove a microprocessor and heat sink, be sure to keep
each heat sink with its microprocessor for reinstallation.
to the system board; then, lift the retention module from the system board.