Перейти к основному содержанию

The April 2014 update of Apple's 13" MacBook Air features refreshed dual-core i5 and i7 processors, plus slightly increased battery performance.

Вопросов 317 Показать все

Help please, what is this component on mainboard MacBook Air?

Hello, Please I need advice. What is this component on my mainboard? I need new but I dont know designation or parameters. Sorry for my english.

Block Image


Ответ на этот вопрос У меня та же проблема

Это хороший вопрос?

Оценка 1
1 Комментарий

To qualify . It is about Macbook Air 13 2014 (A1466).

The instrument was hit with water and this component is damaged.


Добавить комментарий

Ответов (3)

Наиболее полезный ответ

@janys788 that is reference designator Q7706 which is the LCD backlight FET and it is a FDC638APZ For more information on it read the datasheet on here. Looks like this MOSFET is readily available at many different places. So it will depend on where you are located.

Был ли этот ответ полезен?

Оценка 3

3 Комментариев:

Thank you very much! Do you happen available troubleshooting for this mainboard?


@janys788 there are no manuals like that around. It would be great if there was. Those incidents do require board level repair. One will have to know how to read schematics, have a boardview document for that particular logic board and have all the right tools to do the trouble shooting.


Good. I'll try to replace FDC638APZ and Fuse ;) The device was hit water.

I thoroughly cleared to oxidation but FDC and fuse "P" is broken. Backlight dont work.


Добавить комментарий

this is a transistor, be careful!

Был ли этот ответ полезен?

Оценка 0

1 Комментарий:

I know it's a transistor.

Need to know the exact designation , I could buy a new one.


Добавить комментарий

This is the wifi card

Был ли этот ответ полезен?

Оценка 0
Добавить комментарий

Добавьте свой ответ

Jakub Janecka будет очень признателен(а).
Статистика просмотров:

За последние 24 час(ов): 0

За последние 7 дней: 0

За последние 30 дней: 12

За всё время: 404