Adding memory sticks is a great way to increase the speed of your rig.
However, what if your PC is slower after installing more RAM?
However, some users find that the computer is still running slowly after upgrading RAM.
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Listed below are some measures it’s possible for you to take to address the issue.
Did the new RAM cause games to crash?
How to Fix if PC Slower After Installing More RAM
Solution 1.

Press theWindows + Rkey combination to open Run.
Step 3. preserve your current work and power cycle your machine now to check the memory problems.
Alternatively, you could choose to check the memory the next time your machine starts.

In addition, it is recommended that you choose memory sticks from big brands.
Memory from major brands has undergone strict compatibility testing, and compatibility is guaranteed.
Solution 2. verify the Graphics Card Driver Is the Latest Version
Step 1.
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Right-click theStartmenu and chooseDevice Manager.
Expand theDisplay adapterscategory, then right-choose your graphics card and chooseUpdate driver.
Intel, AMD, and Nvidia have released the latest graphics drivers.
See detailed information about the March 2024 graphics driver download.
Solution 3.
Upgrade Your HDD to SSD
RAM isnt the only factor that affects your computers speed.
SSDs have faster read and write speeds and can significantly increase computer speed.
This will copy all data on the mechanical hard drive to the solid-state drive.
Note that the system disk cloning feature is not free to use.
MiniTool Power Data Recovery FreeClick to Download100%Clean & Safe
Solution 4. you could venture to improve all hardware configurations.
Hope the above methods can help you get rid of the issue.