Need a new DVD-Drive? Buy one from us on Ebay! http://ebay.x-ex.com :)
Xbox 360 Drives are paired to the Xbox in order to get it to work you need to take the circuit board from the Original drive and put it in the new drive. Otherwise the Xbox notices the new drive isnt the original(DVD-Key doesnt match) and does not play any games. This method involves soldering a few wires you need a 20W soldering iron(preferably more powerful) and some solder for the tutorial.
This method is an alternative to flashing for people who just want to get it working without the hassle of reading out and flashing the drive. :)