Question Displayport not working after windows update

[Hi Im Col]

Hey guys i just did a windows update and my 2nd monitors displayport is no longer working but the HDMI is working fine, any clue whats up? Thanks.

 

[Lutfij]

Make and model of the GPU you're working with? Try and use DDU to uninstall your GPU drivers, then manually reinstall with the latest driver in an elevated command, i.e, Right click installer>Run as Administrator.