Giriş
This is another guide that will be used for several repairs. The logic board is the most frequently replaced part for this device as individual parts are hard to come by.
Neye ihtiyacın var
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Slowly peel off the rubber pad on the bottom of the device. Start from one corner and peel with your fingers. Use heat if necessary until pad is completely removed.
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After removing the rubber pad, unscrew the five 5mm phillips #00 screws in the holes of the back cover.
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Remove logic board and metal casing from outer case by prying from one side using a spudger.
I have found it easier to lift from the side with the Ethernet ports. When putting back together watch that the three WI-FI antennas don’t get snagged against the case as your putting back.
Take care to remove the small pieces of metallic tape between the case and the spring copper comb earthing strips in the case.
If you do not, it is a real fiddle to put them back in place latter (the tape will pull them out of the case ground steps)
Robert.
PS: I believe the onboard power converter is bust: the board sings when power turned on. So to trash it goes.
(external power supply is good), swapped with another to test).
Sad…
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Unhook the wires connecting the logic board to the metal casing by grabbing and pulling up on each connection with tweezers.
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Carefully push back the three metal tabs with your fingers on the sides of metal case.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Ekip
USF Tampa, Team 12-4, Blackwell Fall 2014 USF Tampa, Team 12-4, Blackwell Fall 2014 üyesi
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Bir Yorum
my apple a1143 wont turn on at all no light.
what can it be done?
This is where you would use the opening tool. It’s the perfect tool to lift the rubber base around the metal lip and then pull with your fingers.
Eddie de la Rosa - Yanıt