A tech savvy buddy of mine built me this computer about a year ago or so, and every so often I get this REALLY annoying problem.
I'll be playing a game (both high end, and low end (both offline and online) ), and in the span of 30 - 45 mins, my computer will lock up completely. I am using a flatscreen television as my monitor through an HDMI cable. When the PC crashes, my TV will go blue, and give me a 'Lost or Weak Signal' message. My speakers then emit a constant buzzing sound akin to a small chainsaw, and I will be forced to manually reboot the system.
There are some games, that this has never happened on; Most recently, Payday 2 crashed like this on a menu screen after 3 hours of gaming (not the biggest fan of the fact that game sports no Autosave :S )
This is my first PC Help forum, so I'm not exactly sure what Info you gentlemen need, but am fully willing to share all information.
I can tell you I'm using:
WIndows 7 64
AMD Radeon 7800 HD
AMD FX 8150 Eight Core Proccessor
16 GB of Ram
I'm POSITIVE you'll need more information, but right now, I'm not too sure how to GET at it. Any and all help would be greatly appreciated.