Microsoft Xbox Repair Manual page 50

Removing the DVD tray, two clips need to be depressed on either side of the front of the DVD to
allow its removal
If you are having tray eject issues the nub on the white thing circled below has most likely
jumped out of the trough it fits in on the bottom of the tray, when reassembling the tray be sure
this fits back into the trough on the bottom of the tray
Removing the laser assembly, remove the two screws where the blue circle is in this photo
(screws already removed in photo) the back of the assembly lifts off easily. The front is held by
two rubber grommets, see next photo for their removal
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