1 A1466 2017 MacBook Air startup with White/rainbow colored lines?
Hi, I have a model of the MacBook air above that started booting, with chime, and the apple on the back lit, starting as a white screen with rainbow lines to the right of the screen, then it slowly fades to a screen with black on the top and white on the bottom and the colored lines are still faintly there. I was guessing that there was probably an issue with the internal connector from the mainframe basically to the screen itself. I have tried all the alt/shift/control/hard reset options and memory resets with no change in the screen.
Two questions -
- What is the issue, if anyone can pinpoint it (I have video and picture of the issues as well) with how to correct it?
- Is there a way to attach a monitor and bypass the laptop screen without being able to access the homescreen?
Thanks.
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5 件のコメント
To verify what you need to focus in on you'll need to connect your system to an external display to see if the image is good on it.
● If its good then its the internal display
● If it's bad then the logic board has an issue
Dan さんによる
Hi @wttay515- I have the same thing happening to my MacBook Air (same model). Just wondering if you ever solved what was wrong with it?
Kiera さんによる
@kfno - Did you isolate which needs service as I outlined above?
Dan さんによる
It was the school I work for computer, so they just replaced it. I’m pretty sure it was the logic board unfortunately.
Nothing happened with the monitor attached
Travis T さんによる
@wttay515 - Travis can you score the answer and accept it - Thanks!
Dan さんによる