I must remind you there was no BSOD. There was no crash dump files created.
The system just crashed and got stuck on Post page and I had to disconnect the SSD to reboot the system.
Thermal paste I'll have to rummage around for that. But I think there is some here somewhere.
Only problem is the computer is being used to create a backup of my Linkstation and that will take another 24 hours.
It might have generated a dump file if the settings were correct.
Go through the tutorial and set them to save the mini-dump and have it not re-boot automatically, this is what prevents the crash dumps from being saved.