BSOD related to GPU while gaming

[NocturnalGoat]

On a couple of occasions today while I was playing league of legends, my screen would freeze for a couple of seconds before turning black. Sometimes the game would return to normal, other times it would continue so or even give me a BSOD. The event has occured 6 times since yesterday, 5 of them today alone, and each one gives me the BCCode 117:

The text is in Danish:

Problemsignatur
Problemhændelsesnavn: LiveKernelEvent
OS-version: 6.1.7601.2.1.0.256.48
Landestandard-id: 1030

Ekstra oplysninger om problemet
BCCode: 117
BCP1: FFFFFA8009FED010
BCP2: FFFFF88004F5A410
BCP3: 0000000000000000
BCP4: 0000000000000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1
Bucket-id: X64_0x117_Tdr:2_IMAGE_atikmpag.sys
Serveroplysninger: d931b0fc-aac3-405d-b9da-b4e3454bd857

I have also attached the dump file.

 

[NocturnalGoat]

Apparently I didn't attach the dump file properly. Hope it works now.

 

[NocturnalGoat]

After looking at CCC to try and see the heat of the GPU, it was about 70-80 degrees celcius. A few minutes after my computer crashed again and it would do so everytime I went past the login screen. After a system recovery and a crash more, I have been able to start it again without crashing instantly, but I'm certain it will do it again.