Help with PS3

[Davron]

I know this topic was suppose to be for problems pertaining to PC and Argonath Related problems but here is where I could find the best of Argonath Technicians. My ps3 is a 80GB one and I bought it when it now came out, so my ps3 is fairly old. My problem is having the PS3  controllers  relatively difficult to connect to the ps3. But the main problem is connecting to the Enternet or Wifi, I mean that the access point are being accessed points aren't being detected and the Enternet, when it's being plugged  into the box, the green light doesn't turn on anymore like there's no power.

If you can help it would be very much appreciated