Macbook Pro won't start up

My MacBook Pro (13-inch, Early 2011) won't turn on. When I press the power button the startup sound begins, but cuts off in the middle. The screen stays black the whole time.


I tried to reset the PRAM and SMC but not sure if I did it right because nothing changed.


For context, the battery was removed several years ago, but it was working fine (while plugged in to external power) until I tried turning it on a week ago.


Any advice is appreciated!

MacBook Pro

Posted on Sep 14, 2020 10:00 PM

Reply
Question marked as ⚠️ Top-ranking reply

Posted on Sep 15, 2020 5:34 AM

sskoular wrote:

My MacBook Pro (13-inch, Early 2011) won't turn on. When I press the power button the startup sound begins, but cuts off in the middle. The screen stays black the whole time.

I tried to reset the PRAM and SMC but not sure if I did it right because nothing changed.

For context, the battery was removed several years ago, but it was working fine (while plugged in to external power) until I tried turning it on a week ago.

Any advice is appreciated!

Not sure if you were using a Macbook Pro without a battery!


I think to reset some of the features require battery to be present and plugged into charger.

If you have already followed If your Mac starts up to a blank screen - Apple Support and didn't help.

Then please Start a service request.

https://support.apple.com/mac/repair/service


1 reply
Sort By: 
Question marked as ⚠️ Top-ranking reply

Sep 15, 2020 5:34 AM in response to sskoular

sskoular wrote:

My MacBook Pro (13-inch, Early 2011) won't turn on. When I press the power button the startup sound begins, but cuts off in the middle. The screen stays black the whole time.

I tried to reset the PRAM and SMC but not sure if I did it right because nothing changed.

For context, the battery was removed several years ago, but it was working fine (while plugged in to external power) until I tried turning it on a week ago.

Any advice is appreciated!

Not sure if you were using a Macbook Pro without a battery!


I think to reset some of the features require battery to be present and plugged into charger.

If you have already followed If your Mac starts up to a blank screen - Apple Support and didn't help.

Then please Start a service request.

https://support.apple.com/mac/repair/service


Reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Macbook Pro won't start up

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.