So it seems that my computer is hanging or some other problem as when i am playing games and ONLY games it seems too randomly not switch off but going into a sleep state where the screen switches off i loose audio and connection and the only way to fix it is for a restart i have changed the sleep settings so i'm not sure what else it could be
you could not be drawing enough power from your computer. What is your PSU?
Corsair GS600
Operating System: Windows 8.1 Single Language 64-bit (6.3, Build 9600) (9600.winblue_r8.150127-1500)
Language: English (Regional Setting: English)
System Manufacturer: MSI
System Model: MS-7693
BIOS: BIOS Date: 10/18/12 10:16:30 Ver: 04.06.04
Processor: AMD FX(tm)-8350 Eight-Core Processor (8 CPUs), ~4.0GHz
Memory: 16384MB RAM
Card name: AMD Radeon HD 7800 Series