How to fix memory instability on Biostar B550MH for Alan Wake 2?
This was absolutely ridiculous—running a B550 platform and having the game just crash right when the visuals get impressive. The compatibility is a total disaster. The default XMP profile on the Biostar B550MH was hitting 12-18ms sync delays when processing heavy shader data, which triggered memory parity errors and sent me straight back to the desktop. I tried dropping the RAM speed to 2666MHz just to stop the crashing, but then my minimums dipped below 30 FPS, which was just depressing. I eventually had to go manual in the BIOS, setting the primary timings to 16-18-18-36 and bumping the SoC voltage to 1.1V for extra stability. After that, the crashes went from twice an hour to zero, and I'm holding a steady 60 FPS. I did notice RAM temps climbed by about 4℃, but I don't care as long as I can actually finish the game. RAM temps are now 48-54℃, and latency is locked in at 68-72ns. I saved the profile so I never have to deal with this again.
