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Versión actual por: David

Título:

Dropped MacBook shows black screen.

Texto:

No visual damage was found.
Mac was inside of suitcase and it was inside of a bag.
Mac boots up,I can hear the chime,but the screen is totally black,not even “light” black. Caps lock light doesn’t work.
I tried SMC,PRAM reset, didn’t work.
Reconnecting screen display by unplugging those two things didn’t work. I used this [link|https://youtu.be/nZxY-CI1ddQ?si=HLqB8N9-vTW4NcBn|video|new_window=true]
[image|3196203]
Reconnecting battery didn’t work.
I also tried SMC,PRAM reset while the battery was disconnected and Mac was getting energy from the charger. Didn’t work. I used [link|https://youtu.be/9aNI7NaOuTE?si=Su8M18-PSV5zrSFJ|that video|new_window=true].
+
+What else can I do before changing the screen?I don’t want to swap screen cause it’s expensive.

Dispositivo:

MacBook Pro 15" Retina Display Mid 2012

Estatus:

open

Aporte original por: David

Título:

Dropped MacBook shows black screen.

Texto:

No visual damage was found.

Mac was inside of suitcase and it was inside of a bag.

Mac boots up,I can hear the chime,but the screen is totally black,not even “light” black. Caps lock light doesn’t work.

I tried SMC,PRAM reset, didn’t work.

Reconnecting screen display by unplugging those two things didn’t work. I used this [link|https://youtu.be/nZxY-CI1ddQ?si=HLqB8N9-vTW4NcBn|video|new_window=true]

[image|3196203]

Reconnecting battery didn’t work.

I also tried SMC,PRAM reset while the battery was disconnected and Mac was getting energy from the charger. Didn’t work. I used [link|https://youtu.be/9aNI7NaOuTE?si=Su8M18-PSV5zrSFJ|that video|new_window=true].

Dispositivo:

MacBook Pro 15" Retina Display Mid 2012

Estatus:

open