1 Copper

RE: Upgrade Alienware X51 power supply

Really? Cause i'm having problems with mine, i have a Point Of View card 660 ti and doesn't work well, the computer suddenly shut down when i'm playing games, the fans start to go really fast,  then the screen turns black, and after a few minutes the system restarts. What brand u recommend for the card? This are the other components: i7 3770, 8gb of RAM and the 330W power supply.