Black Screen after Windows 10 15042 Insider Build

It was recently posted by OnMSFT that a small percentage of PCs may fail to update to the 15042 Insider Build. When that happens, your computer will hang on a black screen after reboot. I know … I just encountered it.

Fortunately, I was aware of the bug before I proceeded, and knew where to go to get the fix. thanks to this post from Microsoft Answers!

Here’s what you need to do:

  • If you computer already is hung, you will need to do a hard reboot (or two) which should force the computer to revert back to the previous version.
  • Then log in, open up an administrative level command prompt, and then type (or copy and paste) enter each of these instructions – one at a time – into the command window:

    reg delete HKEY_LOCAL_MACHINE\system\setup\upgrade\nsimigrationroot /f

    netsh int ipv6 set locality state=disabled

    reg delete HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Nsi\{eb004a01-9b1a-11d4-9123-0050047759bc}\28 /f

  • After this, close the command prompt window, reboot, and re-scan for updates.

As always, if you are in the insider ring, it pays to stay up-to-date on insider releases and issues.Insider releases are NOT meant to be run on production machines.

Comments

  1. Thanks!!! I have not been able to use the past few preview releases due to black screen. i took your info and now have the latest preview version running.

Leave a Reply

For security, use of Google's reCAPTCHA service is required which is subject to the Google Privacy Policy and Terms of Use.

If you agree to these terms, please click here.