Determine if the driver is available to update the operating system is not simple, but before updating you can check on the publisher's website to see if they have any problems.
Moreover, when you have new drivers, you should download them as soon as the older drivers are, the easier it is to get a black screen error.If the error is detected, Microsoft will update the Media Creation Tool to report if there is an incompatible error when updating.
Incompatible software
Besides drivers, some software may also cause a black screen error.With Windows 10 October 2018 Update, it is difficult to say which software has encountered this error because the update has been postponed later.But just like drivers, the older the software, the higher the possibility of a black screen error, so it's best to update to the latest version to avoid errors.
Security software
Security software sometimes causes a black screen error when updating to a new Windows 10 version.Antivirus software or firewalls, except Windows Defender, can block updates or block new drivers.
In this case, you just need to remove the software that caused the error by accessing Safe Mode.For example, version April 2018 Update has a black screen error mainly due to incompatibility with Avast.Some machines cannot be started without using the corrected version.
Finally, Windows Update is still the safest option to update to Windows 10 version 1809. Microsoft says this will ensure a smooth update.
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