Hey, my Acer V3-551G, with AMD Radeon HD Graphics 7660G+7670M (or something along those lines), 8GB RAM, 1GB VRAM and A10 processor overheats in about 15-20 mins while playing Skyrim, and like 45-70 while playing Battlefield 3. The entire computer shuts down and cant be rebooted for about 5 minutes... This is worrying as I REALLY don't want to fry a £500 laptop. Any ideas as to why this is happening and how to prevent it?