Lenovo ThinkServer RD350G, Руководство пользователя и руководство по техническому обслуживанию аппаратного обеспечения

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• To work with another piece of hardware, go to the appropriate section.
• To complete the removal procedure, go to “Completing the parts replacement” on page 142.
Installing or replacing a heat sink
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
CAUTION:
The heat sink might be very hot. Turn off the server and wait several minutes to let the server cool
before removing the server cover.
Note: Use any documentation that comes with the heat sink and follow those instructions in addition to
the instructions in this topic.
To install or replace a heat sink, do the following:
1. Remove all external media from the drives and turn off all attached devices and the server. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to
the server.
2. Prepare your server. See
“Removing or extending the server from the rack cabinet” on page 57.
3. Remove the server cover. See
“Removing the server cover” on page 57.
4. Remove the cooling shroud. See
“Removing and reinstalling the cooling shroud” on page 60.
5. Locate the heat sink you want to replace or the place for installing the second heat sink. See
“Server
components” on page 23.
Chapter 6
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Replacing hardware
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your eading and
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