I had a broken laptop HDD that I sent off for repairs, and since I got it back, I decided to just use it as an external.

I have the case for it, put it in, and when I hook it up it wont even show up in My Computer.

I have two different wires for it. One of them is just a normal PS3 controller charger. The other is the same plug on the HDD side, but two USB plugs on it for the power it needs. It makes the beep noise that it makes when something is connected with either, but the light on the case flashes when the cable with 2 plugs in used. With teh PS3 cable its solid. But its not showing up either way.

Help