Removing the display on the A1418 iMac requires a specialized iMac opening tool. You can Watch or read online instructions before instaling. Knowing this, the solution is simple. Make sure the microphone works properly before using any adhesive.
OLVINS LCD Screen Adhesive Strip Sticker Tape Compatible for Apple iMac A1418 21.5" year 2012 2013 2014 2015
ICTION New Replacement LED LCD Panel Adhesive Tape/Strips + Opening Wheel Tools for iMac A1418 21.5" MD093LL/A MD094LL ME699LL ME086LL ME087LL MK142LL MK442LL MK542LL/A 2012-2015
Fits 21.5" iMac A1418 LCD Screen Adhesive Strip Sticker Tape 946-4469, 946-4471
Fits 21.5" iMac A1418 Screen Opening Tool & Adhesive Stickers 076-1437 076-1422
Apple iMac A1418 21.5" A1419 27" LCD Screen Adhesive Sticker & Opening Tools Kit
21.5" iMac A1418 Apple LCD Screen Adhesive Strip Sticker Tape 2012 - 2017
