iMac 21.5"EMC 2428 主機板更換

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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

Use the flat end of a spudger to pry all three AirPort antenna connectors up from their sockets on the AirPort board.
During reinstallation, connect the cable with no stripes to the socket marked CH0, the cable with one stripe to CH1, and the cable with two stripes to CH2.

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