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 57 and “Safety inspection checklist” on page 58 to ensure that you
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
“Power off the server” on page 75.
• Keep static-sensitive parts in their static-protective packages until installation to prevent exposure to
static electricity. Handle the parts with an electrostatic-discharge wrist strap or other grounding systems.
Place the parts on a static-protective surface.
• 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.
Procedure
Step 1. Make preparations for this task.
a. Remove the top cover. See “Remove the top cover” on page 282.
b. Remove the air baffle. See
“Remove the air baffle” on page 97.
c. Remove the PHM. See
“Remove a processor and heat sink” on page 219.
Step 2. Remove the Torx T30 nut.
Figure 120. Removing a Torx T30 nut from the heat sink
Note: Do not touch the gold contacts on the bottom of the processor.
a. Rotate the anti-tilt wire bail inwards.
b.
Push the upper edge of the Torx T30 nut towards the center of the heat sink until it
disengages.
c.
Remove the Torx T30 nut.
Attention: Visually inspect the removed Torx T30 nut, if the nut is cracked or damaged, make
sure no debris or broken pieces are left inside your server.
126
ThinkSystem SR630 V4 User Guide
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