Procedure
Important: With the bottom case removed, be careful if turning over the computer. Some components could become loose and fall out.
1. Disconnect the inverter board flex cable from both the inverter board and logic board.
2.Disconnect the bulb wire cable from the inverter board.
3.Remove the two T6 screws that secure the inverter board and remove the board.
Replacement Note: When reinstalling the replacement optical drive, ensure that the bulb wire cable is safely within the case edge so that it will not get pinched by the bottom case.