I was trying to fix my xbox for the first time because it has the open tray problem, so I opened it all up and everything and I was playing with those two screws you're supposed to adjust on the laser bit, not realising that you can actually **** it up if you twist too much. So now I think I've ****ed it up because it doesn't even sound like the disc even tries spinning any more when I put one in.

So I'm just wondering is there a way to sort this out at this point or have I just gone too far? Because I've lost track of how much I've rotated both screws, which I realise was a really stupid move.

Cheers