XMP causes system instability.
XMP causes system instability.
enabling XMP profile leads to major instability, often causing crashes shortly after Windows boots. It can result in freezing and restarts instead of a bluescreen. Your setup includes a Ryzen 5 7600 with ASRock B650M-H M.2+ and two Corsair 16GB RAM sticks rated up to 5200MHz. Should I adjust the BIOS manually or keep XMP off? Anyone have suggestions for stable configurations?
You might want to refresh the bios first, as this can ease RAM issues. If that doesn’t work, simply disable it and accept the result.
I understand... consider refreshing your bios. The CPU and motherboard should support 5200, you might try adjusting the RAM timings yourself. If that doesn’t work, see if your setup is compatible. Don’t rule out RAM or the motherboard being the issue—make sure your RAM matches the list for your board.
For RMA reasons, users have successfully run R5 7600 at speeds exceeding DDR5 8000. The recommended budget items are DDR5 6000 CL30, with prices typically just a few dollars more than basic kits. Many suggest DDR5 6000 CL30 due to its affordability, usually adding only $5-10 extra. If your current setup isn't working, it's likely a BIOS compatibility issue. The 5200 CL40 is generally a Micron-based kit, while Corsair often uses newer Micron variants for looser timings. Until recently (around Ryzen 9000 era), most AMD boards lacked the necessary memory profiles for these newer ICs, making older BIOS versions unstable. Updating the BIOS usually resolves this problem.
Bios has been updated; I should have noted that earlier. I actually located the CMK32GX5M2E6000C36. My preferred store is e-shop.gr, as it's my main choice now. I could afford the extra 15 euros for an upgrade, but I'd rather avoid it since I'm getting tired of fixing things. After leaving the PC on for a while, I noticed it still crashes randomly even with the default profile, and it was idle. The machine is brand new—I assembled it myself—and I didn't encounter any issues during stress tests, so I suspect the problem isn't with the CPU or motherboard. I don't think Windows is corrupted either; that's because I reinstalled it from the troubleshooting section in Windows, not from a flash drive.
The makers claimed it was unclear, yet AMD supports the 6000CL30...
I checked that site and discovered a cheaper alternative to the Corsair model you mentioned: https://www.e-shop.gr/ram-gskill-f5-6000...PER.559523 It costs roughly ten euros more than your existing setup, but it offers improved performance and the 6000 CL30/32 models are now more compatible thanks to better optimization from manufacturers.
I'm starting over with Windows again just in case. I recently saw a video about my PC running too fast and ended up disabling power-saving features once it's installed. I think my problem might be easier than a RAM issue that causes performance drops. Even if it fixes things, I'll probably switch to your recommended setup just to be extra sure.