Giriş
Use this guide to replace the antenna bar assembly of your MacBook Pro 13" Touch Bar 2019.
For your safety, drain your MacBook Pro’s battery to 25% charge or less before you begin.
Neye ihtiyacın var
-
-
Power on your Mac and launch Terminal.
-
Copy and paste the following command (or type it exactly) into Terminal:
-
sudo nvram AutoBoot=%00
-
Press [return]. If prompted, enter your administrator password and press [return] again. Note: Your return key may also be labeled ⏎ or "enter."
-
sudo nvram AutoBoot=%03
-
-
Bu adımda kullanılan alet:Magnetic Project Mat$19.95
-
Use a P5 Pentalobe driver to remove the six screws securing the lower case:
-
Two 6.2 mm screws
-
Two 5.3 mm screws
-
Two 3.4 mm screws
-
-
-
Insert your opening pick once again under the front edge of the lower case, near one of the two centermost screw holes.
-
Give the pick a firm twist to pop free the third clip securing the lower case to the chassis.
-
Repeat this procedure near the other of the two centermost screw holes, popping the fourth clip free.
-
-
-
Remove the lower case.
-
Set it in place and align the sliding clips near the display hinge. Press down and slide the cover toward the hinge. It should stop sliding as the clips engage.
-
When the sliding clips are fully engaged and the lower case looks correctly aligned, press down firmly on the lower case to engage the four hidden clips underneath. You should feel and hear them snap into place.
-
-
-
Carefully peel up the large piece of tape covering the battery connector, on the edge of the logic board nearest the battery.
-
Remove the tape.
-
-
-
-
Remove the four 3.3 mm T3 Torx screws securing the plastic covers on top of the display hinges.
-
Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.
To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or search our Answers community for help.
Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.
To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or search our Answers community for help.
İptal et: Bu kılavuzu tamamlamadım.
Bir başkası bu kılavuzu tamamladı.