Posted April 18, 2015
Could you specify your power supply unit? As some others mentioned, it's most likely some power supply or overheating issue.
Try running some benchmark programs, to check if they also trigger these shutdowns. Also, isn't there some problem with some older 3D games, where the GPU renders way too many frames per second? You could try activating V-Sync or use some kind of FPS limiter for Crysis 1. Also, do some further testing with Crysis 3 or other demanding games, just to further narrow down the potential source of the problem.
Try running some benchmark programs, to check if they also trigger these shutdowns. Also, isn't there some problem with some older 3D games, where the GPU renders way too many frames per second? You could try activating V-Sync or use some kind of FPS limiter for Crysis 1. Also, do some further testing with Crysis 3 or other demanding games, just to further narrow down the potential source of the problem.
Post edited April 18, 2015 by CharlesGrey