imac shut off while playing a game on windows
Hello everybody!
I have installed a pc game (Test Drive Unlimited 2) on my bootcamp partition.
Sometimes, during the game, my iMac suddenly shut off, and than I have to wait few minutes before switch on again.
I have installed HWMonitor to check the temperature of Gpu and Processor. While gaming, the processor temperature get 89/90 C°.
The strange thing is that the minimum requirements of this game are are nothing compared at my iMac characteristics (Intel i7 3.4, 16 Gb Ram, Nvidia Geforce gtx 680).
Is it possible that could be some problems at the power supply of the iMac?
Thank you for your kind help!
iMac, OS X Yosemite (10.10.3), Fusion Drive 3TB