hi i have a nvidia GTX 560 ti. i have had it for at least 2 years already and everytrhing worked fine. but recently in the middle of gaming (most notably SMITE, HAWKEN and DragonsProphet) the entire display will black out then pop up with no signal input, sometimes the sound will still be playing in the background. the only way to move past this is to do a hard reset (the power button on the front of the case) i have been scanning the web for any kind of solution and cant find anything. i am at my wits end with it and dont know what to do. i have programs tha monitor heating but they never say anything out of the ordinary. my gpu last time it happened was only at 56 c. i also have anouther issue that i am not sure is the same but pretty sure it is. everyonce in a while when the screen blacks out and comes up with no signal input, sometimes it will come back to the desctop and for a split second there is a message in the bottom right corner saying along the lines of the the gpu kernal has stop working and has recovered. again i am at my wits end and have no clue whats going on, all i can think of is that my gpu is overheating but i am not sure any help would be most apreciated