Question Display port not working after bios boot screen

[Kakashi2410]

Displayport stopped working after showing the bios boot screen . I used to run dual monitor (1 HDMI and 1 DP) and one day it just stopped working, now left with 1 HDMI working, I tried all 3 DP ports on my GPU and they all act the same

CPU: AMD Ryzen 5 2600
GPU: ZOTAC GAMING GeForce GTX 1660 Ti AMP 6GB GDDR6

Below is video recording of the PC running on single monitor via Displayport

View: https://youtu.be/8pbCSB-T89M


Anyone encountered the same issue and the possible solution for this?

 

[Colif]

It could be a driver error, try this and see if it makes any difference - https://forums.tomshardware.com/faq...n-install-of-your-video-card-drivers.2402269/

 

[Kakashi2410]

It could be a driver error, try this and see if it makes any difference - https://forums.tomshardware.com/faq...n-install-of-your-video-card-drivers.2402269/

Thanks for the suggestion. I did a clean uninstallation and reinstall GPU and AMD drivers but the display port still not working and the bios screen did not show up at all anymore.

 

[Namirus]

Did you manage to fix your issue? It happened to me after I swapped my ssd and reinstalled windows, tried every suggestion on the internet and it's still not working

 

[Kakashi2410]

Did you manage to fix your issue? It happened to me after I swapped my ssd and reinstalled windows, tried every suggestion on the internet and it's still not working

The above method works for me. However it only works on my monitor using monitor's DisplayPort input. still not working if I use my HDMI input on my monitor