So I have just managed to solve this issue myself for a customer. The problem with this one was that the connector for the eject/power/BIND cable on the RF Module PCB board was damaged by someone that had previously been in the Xbox. If a disk will still work in your xbox, but the eject button just doesn't have any signs of life/make any noises when you press it, then this is not a problem with the disk drive itself. It will either need the RF Module PCB Board replacing, or the Eject/Power/BIND cable replacing. Best way to find out which is to open up the xbox and look for any signs of damage on either (a tear in the cable, or if the connector looks as if it is coming away from the board) Hope this helps. R