crwdns2933423:0crwdne2933423:0

iMac 21.5"EMC 2428 主機板更換

crwdns2931529:0crwdnd2931529:0crwdnd2931529:0crwdnd2931529:09crwdnd2931529:0crwdne2931529:0

crwdns2936315:0crwdne2936315:0
crwdns2936311:0crwdne2936311:0
crwdns2931653:013crwdne2931653:0
iMac Intel 21.5" EMC 2428 Logic Board Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iMac Intel 21.5" EMC 2428 Logic Board Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
  • Remove the following four screws:

  • One 9.3 mm T10 coarse-threaded screw

  • One 25 mm T10 coarse-threaded screw

  • Two 22 mm fine-threaded screws

  • Pull the upper right and lower left corners of the power supply away from the rear case to dislodge the mounting posts attached to the power supply's corners.

移除四個螺絲

9.3毫米T10粗牙內六角梅花螺絲

25毫米T10粗牙內六角梅花螺絲

22毫米細牙內六角梅花螺絲

手置於電源供應器右上角與左下角的邊緣並抬起,使電源供應器與底下的固定柱分離

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0