Hello,
Thomas Schmitt wrote:
FWIW check the BIOS L[123] cache settings and consider changing them to
> more conservative "slower" values if possible. And you have different RAM
For changing the BIOS L[1/2/3] cache settings, these are laptop BIOSes which usually have very few features (other than secure boot/tpm options which are required for laptops with Windows), so there was no option for that in the BIOSes. However, when I get home I could try changing the cache settings on the Legion 7i gen 5, as it has a key combination in the BIOS to enter an "Advanced Mode" with overclocking settings and more, which likely has cache settings.
> models and configurations, could there be one DIMM in the mix that is
> running overclocked?
None of the memory modules were overclocked, and they were all operating at stock speeds. The Legion 7i gen 5 got 10 passes in memtest with 0 errors, and both of the Thinkpad X1 Carbon laptops, and the Yoga C740, had fully soldered memory. One of the Thinkpad E14 gen 5 laptops also had unchanged memory. The laptops without any changed memory also showed similar results, so I doubt that it has anything to do with memory.
Have an exceptionally great day,
Ram