After you finish
1. Install a new Torx T30 nut. See
“Install a heat sink Torx T30 nut” on page 127.
2. If you are instructed to return the component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Install a heat sink Torx T30 nut
This task has instructions for installing 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.
Firmware and driver download: You might need to update the firmware or driver after replacing a
component.
• Go to
https://datacentersupport.lenovo.com/products/servers/thinksystem/sr630v4/7dg8/downloads/driver-
list/
to see the latest firmware and driver updates for your server.
• Go to
“Update the firmware” on page 289 for more information on firmware updating tools.
Procedure
Step 1. Install the Torx T30 nut.
Chapter 5. Hardware replacement procedures 127
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