gt650m

it's need to have i5 8gb ram and 1tb my budget is £550 GBP

Our PS3 is approx 2 years old and the video is no longer displaying, but the system is coming on and I can hear the disc spinning. I have replaced the HDMI cable but that has not restored the video from being visible. Are there any recommendations on how to fix the video? Thank you!

Here is whats happening to my computer http://www.youtube.com/watch?v=Arq5YNialEw if anyone knows how to fix please post back thanks.