not set brightness LCD

Question

MacBook Air 13" Late 2010

1.86GHz or 2.13GHz Processor, 128GB or 256GB Flash Storage

Rep: 1

Opzioni

Hi guys

I changed the LCD only. The brightness setting does not work.

only ON or OFF, no brightness adjustment.

Do you know where the error is?

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2 Commenti

Can you give us where you bought the display as well as the Apple P/N for it.

Can you give us where you bought the display as well as the Apple P/N for it. — Dan

Dan @danj Rep: 479k Self employed contract worker 35 329 970 · Answer 1 · 2020-02-29T07:44:59-07:00

Risposta Più Utile

Rep: 479k

35

329

970

Opzioni

I’m thinking the cable may have been damaged. Multiple pins carry the backlight power. Otherwise the logic board backlight control has an issue.

Why did you replace the display? If this was a liquid damaged system the connectors or cable could be corroded as well.

Take a few pics of the connector and cable ends so we can see what they look like Aggiungere immagini ad una domanda

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