Is My RAM Stick Dead or Can It Be Fixed?

February 10, 2026 3 answers
Asked by TechieKid23
Hey everyone! I built my PC recently, and I'm running into a strange RAM issue. Here are my specs: MSI B550M-PRO-VDH WIFI motherboard and Corsair Vengeance RGB PRO DDR4 32GB (2x16GB) 3600MHz RAM. Initially, everything was great, but I started experiencing freezes when I bumped the desk. This would lead to a Blue Screen with the error IRQL_NOT_LESS_OR_EQUAL. After some troubleshooting, I found out that the PC only boots with Stick A installed, while Stick B causes a black screen and won't POST, no matter what slot I try it in. Since I bought the RAM second-hand, I can't return it or use a warranty. Is Stick B dead or is there anything else I can try before giving up on it?

Answers

MemTestPro
If you can get a bootable MemTest86 USB stick ready, that could help diagnose the RAM, but since Stick B prevents the system from POSTing, you might not be able to get that far.

TechieKid23: I'd like to try MemTest86, but with Stick B in, I can't even reach the boot menu. Stick A is fine, but Stick B just won't work at all.

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MemoryMaster007
It sounds like Stick B might be dead, especially since you mentioned it won't boot at all in any slot. Itโ€™s worth verifying that both sticks are from the same kit, just to rule that out.

BuilderGuru88: I checked, and they do match. What else can I do?

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CableConnoisseur
Have you tried using JEDEC timings instead of the EXPO settings? Ensure all your cables are secure, too. Sometimes a slight bump can disconnect a loose cable and lead to these issues.

TechieKid23: I tested both sticks in all slots, and Stick A works perfectly. I think Stick B has SPD corruption since I was using OpenRGB.

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