Won't Read D Drive

[Dirtydriz]

I have an applex v in my xbox and the darn thing won't read any disk I put in Back-up or orig. Even with the xbox mod disabled. Would using a laser disk cleaner hurt the lens? I just changed my hdd to an 80g I had lying around. Everything went great, hdd locked and everything starts and acts normal. I stored 3 games on the hdd last night I had on the computer. Now I have the X2 4981.06 flashed. So I thought I would reflash the chip. No help. I even tried to use the back-up hd copy I had,no fix....WTF is the prob. Did I miss something!