PC restarting every hour

[fearen]

Hello, I'm new here and I need some help. I have a problem with my Pc, it's constantly restarting without any reason (not overheat) minimum processes running. I checked almost everything, and one thing I can't do myself - I couldn't read minidump file =/

Maybe someone can read/analyse my minidump file and point me a problem? Thank you.

 

[Tmagic650]

Is this computer a laptop or a desktop? It could be a dying power supply problem

 

[dernt]

The mini.dmp points to a driver issue. The fault happened in the win32k.sys module

 

[Tmagic650]

Actually:
KERNEL_MODE_EXCEPTION_NOT_HANDLED
Win32k.sys
Ntoskrnl.exe

with the "Restartiing every hour" I can't imagine that a driver is causing this...
fearen, what are the PC's complete specs?