So i bought my new graphics card which is a Gigabyte Radeon r7 260x Overclocked edition. Whenever i want to start a game i get a BSOD saying ''Display driver stopped responding and timeout failed''. My friend says the problem is with the PSU. The PSU can go peak 570w, and the graphics card that i'm using is 450w. So is it a problem with the PSU or ?