Are you able to share via PM email address to request bios update. As my temps are generally just as high as you have been describing.
I also have a Nova laptop with thermal issues, over heating. etc..... I have to enable a custom Ryzen configure on startup else i endup with a overheating...
Just downloaded Control Centre 2.24 installed that and all issues went away for me. Temp is stable sub 70c while in game. Using performance mode but have set windows cpu settings to 90% max. So far so good.
Edit:
After being turned on all night using 2.24 control centre instead 2.17 control...
i got my Nova (NH55AF) today. I'm having same overheating and sporadic reset issues. Idle is around 60-70c for me with just chrome open. Installing clevo control centre 2.24 to see if that helps.
