[SOLVED] My computer restarts

[9gagcor]

Hello everyone. When I play league of legends my computer has tendancy of restarting 2-3 times per game just randomly. I don't know is it a software thing or something with gpu/cpu. Please help

 

[2sidedpolygon]

Describe the restarts. Does everything go black and fans stop spinning, or does Windows actually tell you that it's restarting and shut down and turn back on properly?

 

[9gagcor]

Screen freezes for 2-3 secounds and then it restarts without any warning

 

[9gagcor]

Describe the restarts. Does everything go black and fans stop spinning, or does Windows actually tell you that it's restarting and shut down and turn back on properly?

Screen freezes for 2-3 secounds and then it restarts without any warning

 

[2sidedpolygon]

Describe the restarts. Does everything go black and fans stop spinning, or does Windows actually tell you that it's restarting and shut down and turn back on properly?

Screen freezes for 2-3 secounds and then it restarts without any warning

So it freezes, but once it unfreezes, you continue where you left off? That sounds like thermal throttling. What are your temps while playing?