해결 되 었 습니다 : Optical Drive Struggling to Eject Discs - MacBook Core 2 Duo - iFixit 
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 Optical Drive Struggling to Eject Discs 
 Firstly , My optical drive is working fine in so far as it plays and burns discs without any issue . When it comes to ejecting a disc and even inserting a disc sometimes it is a struggle . I can hear the drive struggling to push it out . I think that the exit slot has somehow moved out of place or something . It tries to eject a disc , finds it can ' t push it through the slot , and then gives up trying . I normally have to put a coin into the slot a small way , turn it slightly to raise the top of the slot a little and then eject . So , whatever position the slot is in , it it physically obstructing the inward and outward flow of the discs . I sense it has gone down a little , hence I use the coin to lever it up a little when I eject . This seems to unblock the flow of the disc through the slot . 
 Do I need to remove the upper or lower case of the MacBook and reseat it again to get things back to normal ? 
 It can be two things . .... One , There is a sliding mechanism on the side of the optical drive which is fastened to the case via a tiny screw . That sliding bracket can sometimes get slightly dislodged or snagged with the wires that are running along the side of the drive . I would check that . 2 ) the entrance of your bottom case may be slightly warped , in which case either you can get a replacement bottom case , not an easy replacement i might add , or use a plastic spudger and use it to open up the entrance using slight force and evenly opening the entrance from one side to another . Step # 20 of this GUIDE illustrates the screw that hold the sliding mechanism in question . 
 When seating the optical drive the side closet to the screen is easy to seat to high . You have to play with it a bit but you know when it goes into place , it just feels right and you know when you ' ve done it . 
 rj 713 의 답변 2010 년 10 월 03 일 
 Paul Creedon 이 ( 가 ) 영원히 고마워 할 것 입니다 .