I've been using my PC without any issues for over two years, but after the recent Windows updates on April 14th, my system has been plagued by Blue Screens of Death (BSOD). It started right after I chose the "Update and shut down" option before bed. I experienced three BSODs that night and found myself troubleshooting extensively, including uninstalling the updates, which kept reinstalling themselves. I tried various solutions—repairing Windows, using DDU to reinstall my graphics drivers, and running Windows checks—yet nothing has worked. I even reformatted my PC and reinstalled Windows 11, but my problems persist. After testing each of my RAM sticks, I noticed that one stick is giving me issues, while the other works fine in various slots. I suspect that one of my RAM sticks might be defective after these updates, but I'm unsure if the updates are to blame or if it's purely a hardware failure. Can anyone shed light on whether these updates could have caused my RAM issues or is there something else I should consider?
3 Answers
Those Windows updates could be a red herring. They usually don't affect hardware directly, but they can expose existing issues. Since your system was stable before the updates, it’s likely a hardware problem that just happened to surface now. Keep working on that RAM stick test, and if it's bad, it's time to look into a replacement.
It sounds like you're doing a thorough job troubleshooting! Based on your findings, it really does seem like RAM stick 1 is the problem. It’s common for hardware faults to crop up unexpectedly, and it could be entirely coincidental with the update. I'd recommend running a memory test like memtest86 to confirm the defect before trying to send it back for an RMA (Return Merchandise Authorization). It's better to have confirmation than to guess at this point!
Totally agree with you! Memtest is the way to go. Even if you're suspecting hardware failure, it's a good idea to rule out any software issues before deciding to replace anything.
From what you've described, it’s unlikely that Windows updates directly caused the RAM issue. More often than not, hardware can fail due to age or other factors. It is good practice to keep your BIOS updated, though—a faulty BIOS might also cause some unexpected behavior. Make sure while testing your RAM sticks that you try different configurations too!

Yeah, I’d bet on RAM too. Sometimes, swapping RAM around can create new problems if one stick is faulty—it’s like they just lose their compatibility completely after a while! Good luck with the testing!