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모델 A1369, 1.6, 1.7, or 1.8 GHz 프로세서, 64, 128 또는 256GB 플래시 저장공간

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no backlit but boot through external cable

i have apple macbook air . which boot through external cable. which serial no : C02DX06CDDR1 . ALSO KEYBOARD BACKLITE PROBLE

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What happened? Did it suddenly stop working? Can you still see the screen turning on, without the backlight?

Help us help you. The more complete the description of your problem is (what MBA you're using - there are many versions going back to '08, what OS you're using -there's a lot of those too, what Application you're using there are many, a full compete description, the text or screen shot of any error messages, some history of the problem all will be useful) the more assistance we can provide, and, the sooner we can provide it..

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there could be Three problem in your laptop

first the backlight lamp or LED must have failed

Second the lamp or LED inverter circuit must have failed

Third the power supply to inverter circuit is not present there

need to diagnose this fault slowly with patience

Ashwin

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can it be replaced, my screen works but even on 100% is nt bright enough, actually whether on 1 or 100% it is the same, I can see the screen if \i put it in the sun, do i have to replace all the screen?

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Ravi Pere 가/이 대단히 고마워 할 것입니다.
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