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1.8GHz dual-core Intel Core i5 (Turbo Boost up to 2.8GHz) with 3MB shared L3 cache

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No image on internal display

Hi all,

MacBook Air displays no image on internal display but will via display port to external display and works fine.

There is no evidence of any liquid or visual bad components front and back of MLB. LVDS Connection is also fine on MLB.

I have replaced the internal display but the issue is still present.

I would like to repair the MLB via micro-soldering but im not sure what component may be at fault, any guidance is greatly appreciated.

Bu soruyu yanıtla Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

Evet Hayır
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2 Yorum

Lets make sure we've isolated the issue down first. Using a flashlight aimed through the Apple logo do you see a faint image of your desktop and its icons?

tarafından

Hi Dan, there is no image when using flashlight. Thanks for picking this up.

tarafından

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Seçenekler

Follow this guide MacBook Air 13" Mid 2012 Display Assembly Replacement Stop at Step 3, then jump to Step 22 carefully disconnecting the cable. Now hold the cable end so you can take a picture like this

Block Image

Make sure you are as tight as this shot and in focus (you may want to add some light) Then follow this guide to post the pics Adding images to an existing question so we can see things.

MacBook Air 13" Mid 2012 Display Assembly Görseli

Kılavuz

MacBook Air 13" Mid 2012 Display Assembly Replacement

Zorluk:

Zor

—

45 minutes - 1 hour
iFixit Görseli

Kılavuz

Adding images to an existing question

Zorluk:

Çok kolay

—

2 - 5 minutes

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