Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

wont

  1. RonHC

    MacBook Pro 2019 on 10.15.7 won’t charge

    MacBook Pro 2019 is running 10.15.7 BLUF: MacBook Pro will not charge from any of the 4 USB-C ports. Used 3 different USB-C cables and 2 different USB-C Wall Adapters, tried using different outlets as well. 2 of the cables and both of the wall adapters are from Apple and charge my iPhone and...
  2. A

    Can't boot to Mac OS after inserting Win10 HDD

    Recently I have to inserted functional Windows 10 HD from another Mac Pro 5,1 into one of empty HD bays inside Mac Pro 2,1 2007. I didn't touched Mac OS Drive. Selected Windows volume as startup disk, restarted and Windows successfully worked. But now i want to start Mac OS on another drive and...
  3. KGK1234

    2006 MacBook refuses to charge or turn on

    So, I recently got a 2006 MacBook, and for a while, it worked fine. Then, the backlight only worked occasionally, and since this morning, it no longer takes a charge and won't turn on. The little light on the MagSafe connector doesn't light up, and I know the charger works as I have used it on...
  4. D

    iMac won't turn on

    Last night I was browsing the internet on my 2011 mac running Windows 10 OS and after I was done I put the computer to sleep. I also went to sleep. This morning I was greeted by a low volume whirring fan noise and I thought nothing of it until I tried to turn my computer on. When I pressed the...