How To
Summary
How to Install / Remove a Memory Modules.
Steps
Removing Memory Modules
Before You Begin
⚠️ Important: Only perform basic troubleshooting or component replacement if it's explicitly allowed in your product documentation or advised by official support. Unauthorized servicing may void your warranty.
- Review and adhere to all safety instructions included with your system.
- Follow the guidelines outlined in the Before working inside your system section.
- Detach the cooling shroud.
- If present, remove the cooling fan assembly.
- If applicable, remove the 165 W heat sink.
🔎 Note: Memory modules may remain hot for a while after shutdown. Allow them to cool before handling. Always hold modules by their edges, avoiding contact with components or connectors.
⚠️ Caution: Empty memory slots must be filled with blanks to maintain proper airflow. Only remove blanks if you're installing memory in that slot.
Procedure
- Identify the memory slot from which the module will be removed.
- Carefully press the release tabs on both sides of the slot to disengage the module.
- Gently lift the module out, holding it by the edges.
After Removal
- If you're not replacing the module, insert a blank into the empty slot.
- Reinstall the cooling shroud.
- If removed earlier, reinstall the 165 W heat sink.
- Complete the steps in the After working inside your system section.
Installing Memory Modules
Before You Begin
🔎 Note: Let memory modules cool before handling if the system was recently powered off. Handle modules by the edges only.
⚠️ Important: Only proceed with installation if it's permitted by your documentation or support team. Unauthorized work may void your warranty.
- Review all safety instructions provided with your system.
- Follow the steps in the Before working inside your system section.
- Remove the cooling fan assembly if present.
- Detach the 165 W heat sink if installed.
- Remove the cooling shroud.
Installation Steps
- Locate the correct memory slot.
- Open the ejector clips on both sides of the slot.
- Align the module’s edge connector with the slot’s keying notch.
- Insert the module firmly, applying even pressure on both ends.
- Ensure the ejector clips snap into place, indicating proper seating.
⚠️ Caution: Do not press on the center of the module. Use both ends to apply pressure evenly.
🔎 Note: The slot design ensures the module fits only in the correct orientation.
After Installation
- Reattach the cooling shroud.
- Reinstall the 165 W heat sink if it was removed.
- Follow the steps in the After working inside your system section.
- Power on the system and press F2 to enter the BIOS/UEFI setup.
- Verify that the memory is correctly recognized.
- If the memory count is incorrect, reseat the modules.
- Run the system’s built-in memory diagnostics to confirm functionality.
Document Location
Worldwide
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Document Information
Modified date:
25 September 2025
UID
ibm17238829