Well, from what I can tell yes, are there any other symptoms you can tell me that the pictures can't? Is there a high pitched noise after the computer is turned off? Do you use temperature monitoring tools, overheating is a major cause of hardware malfunctions.
There are a number of things and those pictures can only tell me oh so much!
Dude, there's your issue you aren't supposed to run it that hot, my guess is a overheating has caused your gpu to become unstable, which is a common side-affect of overheating after a long period of time. You can ask for a replacement, which they will happily give to you, just tell them that its overheated and is causing your system to be unstable. Also, grab and aftermarket cooler while you wait for your replacement.