System x3650 CPU and Memory Replacement

はじめに

In this guide we will be upgrading the CPU(s) and RAM on the IBM System x3650 server, type 7979. By installing a faster CPU, a second CPU, or more main memory, the performance of this machine can be increased. This server is built with maintenance in mind, so the procedure is fairly straightforward. Some system components are even hot-swappable. Let us look at the upgrade in more detail.

Note that while performing computer maintenance, the power cable should be unplugged for safety purposes. The item should rest on a solid surface. Due to the form factor and weight, seek assistance when transporting this item to another location.

必要な工具と部品

手順1 CPU and Memory

System x3650 CPU and Memory Replacement, CPU and Memory: 手順 1、 2の画像 1

System x3650 CPU and Memory Replacement, CPU and Memory: 手順 1、 2の画像 2

Make sure that you have unplugged the power cable before servicing.
Pull the latch on the top cover up.
Slide the cover out.

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手順2

System x3650 CPU and Memory Replacement: 手順 2、 3の画像 3

Press the two latches on the riser card assembly, indicated by blue arrows and outlines.
Slowly take the the riser card assembly out.
Doing so will allow you to remove the white plastic airflow guides.
This will provide access to the computer parts that you want to replace.

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手順3

Move the heat sink bracket lever to the open position and remove the heat sink.
This will provide access to the processor.

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手順4

Open the CPU retention bracket lever.
Remove the old processor from the socket.

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手順5

Remove the old RAM if it is being replaced.
Unfasten the clamps on both ends of the slot.
Take out the memory module.

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手順6

Insert the new memory modules into the empty RAM slots securely.
The clamps on both ends of the slot should click into place.
See this link for the DIMM installation sequence.

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手順7

System x3650 CPU and Memory Replacement: 手順 7、 3の画像 3

Insert new CPU into socket.
Ensure that the CPU chip is positioned correctly (i.e. its marked corner is facing bottom left).
Apply thermal paste to the top of the processor if necessary.
Close the CPU retention bracket lever.
An insecure or improper placement can damage a CPU or the socket pinout.

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手順8

Place the heat sink on top of the CPU.
Move the heat sink bracket lever to closed position.

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手順9

System x3650 CPU and Memory Replacement: 手順 9、 3の画像 3

If you need to add a second processor, move the heat sink bracket lever to open position.
Take out the white plastic cover on the second socket.
Repeat steps 7 and 8 for the second CPU/socket (insert a CPU and a heat sink).