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Peter Newman
@pedro147
Peter Newman
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This was pointed out by Paul Stanislawski of Rossmann repair in this video https://youtu.be/iXjg1LtlQUU. It’s very easy to damage the touch bar flex connector while removing the left hand LCD hinge bolts in step 29. Best to disconnect the flex from the logic board and exercise extreme caution when removing the LCD. See potential touch bar flex damage here https://imgur.com/a/ugAL94c
No ISO needed here. Luckily 6/6 tapes came out cleanly (praise the Lord)
The strips will tend to remain edhesive in some cases but if not just use some thin double sided adhesive tape of a similar width. I will not link because I am in Australia but it isn’t hard to find. I used some heat (100°C) and a plastic spudger to aid removal or a hair dryer on lower heat. Slow and steady, it’s not hard. The strips will almost certainly break.
The 5.5 mm screw goes into a hexagon standoff which may come off with the logic board being sanswiched beteen the 5.5 mm screw screw and the standoff like happened to me. Just something to be aware of. It also has a black rubber bumper over the screw which was not mentioned at all. It pulls straight off to give access to the screw.
Just align the plug section of the display flex with the socket on the logic board and gently press it in until it locks in place. Do not force it but just ensure it’s correctly aligned before pushing it into the socket.
Not ifixit guide but this guys videos are great https://www.youtube.com/watch?v=_mwHGidM...
Then I pushed them tangentially with one arm of some stout tweezers and slowly worked them out. Got them all out with minimal damage to the brass part of the antenna but I am confident it will still function OK. On the third one now and four rounded out so I better get back to it. A totally s**t way to attach them and far too many screws IMO. My biggest tip is using a quality tool like the Wera or Wira brands, pushing down into the screw and carefully and slowly applying rotation force. Have some flush cutters on standby in case you round any screws out and good luck.
Just removing four LCD screen’s now. This is the worst part by far. I have what I thought was a reasonable quality Baku BK-338 P2 Pentalobe screwdriver. I am onto the third display removal and the WiFi antenna removal is where the fun begins. On the first two WiFi antenna, about five (too depressed to count them) screws rounded out in the pentalobe head. I managed to get them all out using flush cutters - gripping them with the cutters as flush as I could to the surface of the antenna and just trying to get them to rotate CCW a little to “break the seal“ so to speak without cutting in so deep as to totally mangle the head and locking them in even tighter :)
That’s a bummer. Unfortunately you need to have it replaced by someone who can micro solder a new one on. These plastic connectors are not the easiest things to replace and it takes quite a bit of practise to become proficient at them. You could also replace that DCIN / audio board which is a relatively easy replacement. See here MacBook Air 11" Early 2015 Logic Board Replacement Good luck
If you manage to misplace any screws, particularly one of the speaker retaining screws, look under the speakers - they are magnetic and great at hiding missing screws :)
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