Mind had no mod in it, keep asking for insert ps2 disk or say no disk even any org. ps2 in it I had try and tries. I got it open play around while it hot(on) every thing seem find except few time flashing from laser lend and never get it back on again, so I thought it not read cause of ... Or needed lens adjustment. I did searching way to adjust the lens and I did, but seem nothing changes. Can we add or change Pc-DVDs drive on it? That would be cool.