Windows 10: Extended Monitor Black Screen after Windows 10 Update.

Hi,

Extended monitor is black after Windows 10 update and my driver is already rolled back. I tried uninstalling and reinstalling from the NVIDIA website but that didn't solve the problem.

I'm unsure of what to do.
Christopher.

:)

 

Issues with the second monitor as it shows black screen

Original Title: Second Monitor Black Screen

Hello,

I am running Windows 10 with a 1920x1080 resolution monitor connected via HDMI. I recently connected a second monitor via VGA with an unknown resolution (Windows usually defaults it to 1024x768). After a bit of messing around I was able to get both monitors
working via Extend Displays. However, I changed the resolution on the second monitor, leading to it going black. I tried changing the resolution back to how it was but nothing happened. The monitor itself is fine and when I change other settings (show only
on 2, duplicate displays) the monitor works and displays everything fine. It only doesn't work when I extend the display. I have tried changing the display to different resolutions (higher and lower) and nothing happens (the main monitor works fine). I tried
disconnecting everything but nothing works. Is there some sort of solution to my problem?

Update:

I restarted the computer and the first two screens (the manufacturer's logo and the first loading screen) appeared on both monitors, but after that the second one was black.

 

laptop black screen after Windows 10 update

I got an automatic update of windows 10 today and straight after got a black screen on my laptop.

I can access the computer via an external monitor but no results in extended display mode from my main laptop monitor.

When trying to use the safe mode either via the windows recovery setting or 3 times hard reboot, cannot access safe mode. Screen stays black and cannot even see mouse cursor.

I'm using a Lenovo Yoga 2.

Any ideas?

Thx

 

Does Settings > System > Display show both monitors?
What happens when you click Identify and Detect?
Is it set to the correct resolution?
Verify you are actually in Extend mode, Windows Logo key *Start + P key and select Extend. Maybe even switch to PC Only then back to Extend.