MacBook Air black screen no video
I have a Macbook Air late 2011 model that will fire up no problem but I have no screen totally black no video?? add an external display and all is will?? Some indication was a bad logic board so I replace the logic board and the condition still exist. Can someone please help with this? I have not taken the screen apart because of the difficulty was wondering how to check it without taking it apart. I have seen people replacing the screen but not sure why and I was wondering if there is a common problem with these MBA?? I have searched around the net but haven't found any thing that looks like my problem other then how to replace the screen assembly or the lcd itself. After replacing the logic board I have invested more into it than it is worth so I in now for the long run.
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Re: MacBook Air black screen no video
did you check the cables to the screen ?
did you shine a light on the screen to look for a picture ?Last edited by petehall347; 01-11-2017, 04:37 PM. -
Re: MacBook Air black screen no video
How does the black hinge cover come off? The one hiding the video, camera and wireless cables through the hinge??Comment
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Re: MacBook Air black screen no video
Found it thanks to this link https://www.ifixit.com/Guide/Install...h+Cover/6023/2Comment
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Re: MacBook Air black screen no video
Have found the problem here close inspection of the video connector revealed some debris across two of the contacts shorting the connector A good cleaning solved the problemComment
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Hello everybody!
To put you in context I recently replaced the battery from my HP Pavilion 15 bc400ns with a used one, everything was going good. The same day, I decided to update the BIOS, everything went good. The thing occurred after I let the battery drain iddling on Windows 11 for the second time to calibrate it that the screen did not turn on again, the computer was on but the screen did not turn, like it would not wake from hibernation. I decided to restart the computer but got no video.
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