Windows 10: Black horizabtal lines after win 10 instalation

I got one a black line directly after installing win 10 on 24 Dec . One day later the system failed to start so I tried to do recovery but I failed again and got another black line . Finally I did new clean instalation and unfortunately I got another line . What did cause yhis lines and how can I get out of them

:)

 

win 10 update leaves vertical pink line on screen

today i applied latest win 10 update and now i have a vertical pink line on screen, it remains on every screen. i have tried these fixes

Step 1: I suggest you to run SFC scan,
System File Checkeris a utility in Windows that allows users to scan for corruptions in Windows system files and restore corrupted files.

Follow the below steps:

• Right click on the Start button, click on
  Command Prompt (Admin).
• Type “sfc /scannow” without the quotes and hit
  Enter.
• After the scan, restart the computer and check for the issue.

Step 2: Also, I suggest you to update the display drivers and check.

Steps to Update the Display Adapter driver.

• Press Windows key + Xkey when you are at desktop.
• Select Device Manager.
• Expand Display Adapter.
• Right on the Display Adapter and click on
  Update driver software

BUT i still have the line on screen.

 

Windows 10 infinite restart black screen


The tutorials provided are just a list of troubleshooting steps. Use only the steps which apply to you.

Since none of the troubleshooting steps here worked, I'd suggest you do a Clean install.

John

 

Black Line

Never had that problem before! The navbar height is bigger on 150% scaling, which is the default for win 10. Yes, on 125% the bar is the same as on 8.1, and the black line is the same height as the bar. On 150% though the black line is the same as on 125%,
causing it to look strangely misaligned.