okay so my rig specs are
xfx dd r9 270x, i7 950, rx 750 sb, corsair 6gb, and im running off my psu's power cables, not the ones from xfx.
every 30 mins or so after i boot i get either a black screen or a striped screen with 2 colors on it, both of which i cannot ctrl alt delete out of. i've had...