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Windows 10 crashing, but not sure why.

In the last couple of days, Windows 10 fails to start when switching from OS X to Windows in Bootcamp. I recently installed the latest update to OS X El Capitan and Windows started fine from Bootcamp. After about 3-4 mins in Windows -- it was downloading and installing updates -- screen goes black, and then a screen pops up indicating "Attempting Automatic Repairs". Those automatic repairs failed. After several attempts to restart, I eventually got a "no bootable disk found" error.


So I decided to use Bootcamp Assistant to uninstall Windows and remove the partition, and then do a fresh partition and windows reinstall. Same thing happens. Windows installs fine, runs fine for 3-4 mins and then crashes.


I have no idea if this crash is due to a Microsoft issue involving updates, a conflict involving Bootcamp or Apple drivers, or something else. Anyone have ideas?

iMac, OS X El Capitan (10.11.3), iMac 2015 21.5 4k Retina

Posted on Jan 28, 2016 5:42 PM

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Posted on Jan 28, 2016 9:32 PM

Can remove and re-install W10 and not connect to any network during the W10 installation? Once W10 is completely installed and BC drivers are in place, create a Windows System Restore point. Connect to the Internet and try Windows Update. If it behaves the same way, roll back to the Restore Point without connecting to the network, and disable Windows Automatic Updates. After Automatic Updates are disabled, connect to the network and test.

100 replies

Windows 10 crashing, but not sure why.

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