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iMac stuck on startup screen

I get a black startup screen and nothing happens even after hours of the loading bar getting completely done. I installed windows 8 via boot camp a few weeks back. This is happening since yesterday.

Posted on Dec 14, 2017 7:13 PM

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2 replies

Dec 15, 2017 1:17 PM in response to Shangs71

Hello, Shangs71.

Welcome to Apple Support Communities.

It's my understanding that your iMac is stuck on the progress indicator which doesn't finish booting even after several hours of being left on. I may be able to help with this. I would first start by seeing if you can boot into safe mode. Here's a link just in case: Use safe mode to isolate issues with your Mac

If an issue doesn't happen in safe mode

If an issue doesn't happen when your Mac is started in safe mode, try restarting without pressing any keys.

  • If the issue comes back, you might have incompatible login items.
  • If the issue doesn't come back, it was probably caused by a cache or directory issue with your startup disk, which safe mode fixed.
Keep us updated and we'll go from there.

Thank you for using Apple Support Communities.

Cheers!

iMac stuck on startup screen

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