Sorry I didn’t see this in time James, typing this back on my FW 13 with the replacement mainboard fitted
I really hope the new mainboard doesn’t have the same issue. I will report back if I have trouble, noting it took 2-3 weeks before I started to get the crashing issue on my original hardware.
Edit: Also just recording that the replacement mainboard’s box had been already been opened (seal was broken). I assume it was just from extra testing before being sent out
I’ve swapped my 2x 32GB 5200MHz for my 1x 32GB 5600MHz and have not had a crash since (several hours of running)
I ruled out the expansion slots as the crashing happened with no expansion cards fitted. Any sort of charger/power connect and the constant crashing returned. To answer your question though, I’m connected to an Alogic USB-C dock and using DP Alt Mode.
Expansion bay? I don’t think I have one on the FW13?
Not specific to an app, as I’ve had the crash occur many times during my system boot up. But often more likely to crash when I execute a heavish task (e.g. open Firefox, running go test, nixos-rebuild, etc)
I’m running NixOS stable currently, kernel v6.11.2 … have tried a few different kernels and also had the crashing on Fedora v40 Live USB.
If the crashing returns I’ll try ectool console and let you know.
Have had a few days of full-time use at home and the office with no crashing on 5600 MHz RAM. Odd that the new mainboard crashes with 5200MHz but not 5600MHz; both sticks were definitely crashing my original mainboard.