So yeah i did the furmark test it showed that the fps was something like 5-6 and the gpu temp was at 93 max usually 89 90..
The Prime95 test ran for 6,5 hours had many passes and no problems or errors.
I reset the pagefile clean installed the nvidia drivers used a driver sweeper in between, re-enabled it and then ran the SFC.EXE /SCANNOW in admin cmd. scan found no problems. Also i tried a few older drivers and nothing helps. still getting the bluescreen .