RAM operating at XMP speed performs well in memory tests but stops working once the computer is restarted.
RAM operating at XMP speed performs well in memory tests but stops working once the computer is restarted.
The system was built in 2020 with BIOS version F50. Initially, enabling XMP caused a BSOD, but adjusting the timings manually resolved it. After a week, the machine crashed and failed to boot. A technician replaced the CPU, which now works properly (XMP off). A new BIOS update to F61 was installed, and XMP testing succeeded without issues. Memory tests using tools like HCI MEMTEST, P95, and TM5 passed consistently after a restart. Despite these improvements, running tests immediately after rebooting still failed. Advice: Disabling XMP during testing is safe; once the system boots normally, you can safely enable it again.
It seems like you're dealing with some memory issues. You're considering buying memory without heat spreaders to better understand the performance before adding them later.