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System x3650 CPU and Memory Replacement

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  1. System x3650 CPU and Memory Replacement, CPU and Memory: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 System x3650 CPU and Memory Replacement, CPU and Memory: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • 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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    • 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.

  3. System x3650 CPU and Memory Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • 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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    • Open the CPU retention bracket lever.

    • Remove the old processor from the socket.

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    • 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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    • 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.

  7. System x3650 CPU and Memory Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 System x3650 CPU and Memory Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 System x3650 CPU and Memory Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • 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.

  8. System x3650 CPU and Memory Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Place the heat sink on top of the CPU.

    • Move the heat sink bracket lever to closed position.

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    • 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).

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    • Insert the plastic airflow guides back in their places.

    • Insert the riser card assembly, pushing it into its slot.

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    • Slide the top cover in place firmly.

    • Ensure that the latch is in the down position.

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Follow this guide to replace or upgrade CPU and memory on IBM System x3650. Up to 2 processors can be installed. Up to 48 GB of RAM can be installed.

Serguei Potechnykh

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York University, Team S2-G21, Melo-Thaiss Fall 2020 crwdns2935289:0York University, Team S2-G21, Melo-Thaiss Fall 2020crwdne2935289:0

YORK-MELO-THAISS-F20S2G21

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