Windows 10: Display not working after windows boot screen, but works fine on Normal HD TV

I know there isn't anything wrong with my monitor because before i reinstalled windows recently my pc was working just fine. I only recently installed windows because my hard drive had gotten corrupted but ever since I did that I'm not able to use my pc on my current monitor.Ive updated all my drivers to their most recent release but under display adapters where my Nvidia graphics card is i get a error like message in the event tab that reads...Driver Management has concluded the process to add Service NVWMI for Device Instance ID PCI\VEN_10DE&DEV_13BB&SUBSYS_109810DE&REV_A2\4&am

:)

 

Mirroring laptop screen to TV - works once only.

I found connecting to the TV hit and miss. I just did it and it took at least 6 tries. I found it sometimes makes a difference whether the laptop starts the connections first or the TV. All I can do is show how I do it and hope that helps.

BTW, my Samsung TV is ten years old and doesn't have Bluetooth. That is OK because I connect to my Samsung [BD]J6300 Blue-Ray player instead.

On the Blue-Ray player I open the Screen Mirroring app that comes with it.

On the laptop I open the notification area on the right side of the screen and...

• Turn on Bluetooth if it is not on
• Select Project
• On the bottom select Connect to a wireless display
• I then select [BD]J6300 from the list
• Within 30 seconds it will connect and display

 

Share my pc screen on LG smart tv

Miracast allows you to cast (transmit) your PC screen directly to the Miracast receiver on the TV.

Do you see the TV listed when you go through the steps below?

Connect to Wireless Display with Miracast in Windows 10

 

DVI (digital) does display boot-up screens, but doesn't display in windows.

One day I started my pc and everything worked fine. After approximately 1 hour the DVI-D signal to my Benq monitor stopped. I turned on my TV that's connect with a HDMI and I saw everything except the DVI signal was working fine.

I restarted my pc and if I remember correctly the DVI-D signal came back normally and I ignored the problem.

The day later I started the pc and the Benq monitor did display boot-up screens but lost signal in windows. Again the TV with HDMI worked fine.

System specifications:
- Main GPU: Gainward Phantom Geforce GTX 970
- Backup GPU: MSI Radeon HD 7750
(never used at the same time)

- CPU: Intel Xeon E3-1230 v3

- motherboard: Gigabyte G1.sniper B5

- RAM: ballistix (4 times 4GB) DDR3 BX Sport

- SSD: Crucial 6Gb/s M500 120GB

- HDD: 1TB SATA Western Digital

Things I tried with Nvidia main card:

• Uninstall Nvidia Graphic driver with DDU (in safe mode)
  
  Result: DVI-D signal at boot up screens but not in windows
• Empty all disks and reinstall windows 10
  
  Result: DVI-D signal in 480p with basic Microsoft display driver in windows
• After new windows install, automatic install of the NVidia driver version 353.54
  
  Result: DVI-D signal in 1080p in windows
• Upgraded driver from 353.54 to NVidia version 359.06 then to 373.70
  
  Result: Both versions worked 1080p in windows. The last upgrade (version 373.70) displayed for a short time (less then a minute) in windows then suddenly the DVI digital signal stopped working. The TV with HDMI still worked in 1080p.
• Repeating the installation of the drivers above didn't get the DVI signal to work in windows again.
• Upgrade the driver 353.54 to 372.90 not with device manager and removed the HDMI cable from the Graphics card while installing the NVidia driver
  
  Result: DVI signal in 1080p in windows. after installation I reconnected the HDMI and both screens worked in 1080p. After a restart with both cables connected the DVI did not display in windows.
• Restart with only the DVI connected
  
  Result: DVI signal in 1080p in windows, after startup I connected the HDMI and both screens worked in 1080p

Things I tried with AMD backup card

• Reinstalled windows and getting latested AMD drivers
  
  result: DVI digital signal in 1080p
• Next day startup
  
  result: DVI does display boot-up screens, but doesn't display in windows.

Most important is that I didn't get any better then having the DVI signal in windows for a short time or until the next restart.

Note: Every time I uninstalled or reinstalled a driver I followed all steps the installer was giving me. For example I restarted the pc when I may did not describe this in the "thing I tried" section.

I think the problem is in windows because sometimes the DVI randomly works again.

I hope you can help me because I feel I tried everything.

Kind regards,