• ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.
Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
HP Recommended
HP Z420
Microsoft Windows 10 (64-bit)

I have an HP Z420 with a NVIDIA Quadro 4000 video card. When I try to connect the Display prot to HDMI cable to my Vizio 42" TV 1080P 120Hz TV I am not getting a signal. I have also tried connecting the HDMI to other monitor and TV still no signal. Please help!!!

3 REPLIES 3
HP Recommended

Have you ensured that the HDTV and the displays are set to recieve a signal from the port you plug into on the devices?

 

HDTV's and displays have onscreen menus that allows you to set the input port.



I am a volunteer forum member, not an HP employee. If my suggestion solved your issue, don't forget to mark that post as the accepted solution. If my post was helpful or you just want to say thanks, click on the Yes button next to the "was this reply helpful?"



HP Recommended

Yes I have it on the correct input. I have tried both the display ports on my PC Nvidia Graphics card as well as multiple HDMI inputs on my TV.

HP Recommended

Have you tested your HDMI cable with a laptop to ensure that it is working as expected?

 

Why not start with getting displays to work first?

 

Connect one LCD display that has an HDMI input with the use of a cable that has Displayport and HDMI.  You can actually connect the HDTV to one port and a display to the other.

 

Are you using an Nvidia Control panel  for Professsional drivers to select the display? See the following document.

https://www.google.nl/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0ahUKEwjK8tHX-5LTA...

 

 

 

There are many threads of questions and solutions about the Quadro 4000 video card at the NVIDIA GeForce community.

https://forums.geforce.com/search/more/sitecommentsearch/Quadro%204000/

 



I am a volunteer forum member, not an HP employee. If my suggestion solved your issue, don't forget to mark that post as the accepted solution. If my post was helpful or you just want to say thanks, click on the Yes button next to the "was this reply helpful?"



Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.