I bought my R7 260X a week she has been presenting many problems such as blue screen code 0xa0000001 and also when I play something for more than 5 minutes the screen goes black and then back to 25-30 fps in any game, can someone help me
some said it needs more power....
My PC
Athlon x2 3.4
4 GB ram
400W power supply
R7 260X 2GB
Help pls 
