I have a mid-2011 27' iMac with macOS Sierra installed. It also had Windows 7 Home Premium installed via Boot Camp, which worked perfectly. It was upgraded to Windows 8 about 4 years ago. So that OS seemed to work fine.

May 15, 2017 Windows Software; Boot Camp. Black screen windows 8.1 macbook 2015. Download Free Soho Font Family Rar Software Cnet. Recently installed a windows 8.1 partition about a. Feb 06, 2015 There in fact was a normal Windows 8 screen behind the black screen. Win-P, Cursor Up, Enter, brought up my password screen. In devices, second screen. Aug 04, 2015 Windows Software; Boot Camp. Windows 8/10 boot to black screen during installation Alright, I have a 2011 macbook.

However, some time later, Windows 8 decided to stop working. When booted, it just goes to a black screen with the Windows logo and the text 'Preparing Automatic Repair' below it. After that, another screen shows up that says 'Diagnosing your PC,' and then a blue screen shows up, reading 'Automatic Repair couldn't repair your PC. Convert Chk File To Jpg Software. ' This happens every time the iMac is restarted into Windows.

So I clicked 'Advanced Options' and tried other options to repair Windows. First, I tried refreshing the PC, but that failed, saying that 'no changes were made.' Next, I tried resetting, but that requires an installation disc, which we don't have.