Hi,
I am searching internet but cant find working solution. Maybe someone can help.
Recently I bought 270K plus and replaced my 245K. Tried to use XTU to play with UV, unfortunately to make XTU show UV I need turn off undervolt protection in BIOS, but only with intel virtualization disabled as well. Afterwards I started XTU and apply -0.1V to voltage offset to all E&P cores.
All works ok for over day heavy computer use (overall same performance, around -10C temperatures and -50W). However today I had black screen only when I watch movie online. After reboot I couldn't start XTU, odd message system is incompatible.
I back to BIOS, switched on both undervolt protection and intel virtualization, reboot, disabled again. XTU stared without problem. I tried to load defaults, however it is look like that XTU store defaults for 245K not 270K. I followed intel how to reset XTU including BIOS reset. No success.
Any ideas?