Heat Sink Torx T30 Nut Replacement; Remove A Heat Sink Torx T30 Nut - Lenovo ThinkSystem SR630 Maintenance Manual

Step 4. Slide the diagnostics panel assembly into the front chassis as shown. Ensure that it is seated in
place.
Figure 61. Diagnostics panel assembly installation
After you finish
Complete the parts replacement. See "Complete the parts replacement" on page 224.

Heat sink Torx T30 nut replacement

Use this information to remove and install a heat sink Torx T30 nut.

Remove a heat sink Torx T30 nut

This task has instructions for removing a PEEK (Polyether ether ketone) Torx T30 nut on the heat sink.
About this task
Attention:
• Read "Installation guidelines" on page 83 to ensure that you work safely.
• Power off the server and disconnect all power cords for this task.
• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
• If the server is in a rack, remove it from the rack.
• Do not touch the processor contacts. Contaminants on the processor contacts, such as oil from your skin,
can cause connection failures.
Note: The heat sink, processor, and processor carrier for your system might be different from those shown
in the illustrations.
A video for this task is available at:
• YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-Cmxb8e4L4PvMQ7J5PxvuOK
.
Chapter 4 Hardware replacement procedures
121