• ×
    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
We have new content about Hotkey issue, Click here to check it out!
Locked

‎09-29-2022 05:02 PM

HP Recommended
Product: HP 24mh 23.8-inch Display
Operating System: macOS 10.15 Catalina

My monitors were working perfectly until i updated my Mac iOS to 10.15 Catalina. Right now the monitors are on with power white light indicator but nothing is showing on them, I can still drag windows to these monitors but nothing shows.

 

Can someone help me fig it out?

Category:
1 ACCEPTED SOLUTION

Accepted Solutions

‎09-29-2022 08:01 PM

HP Recommended

This seems to be a known problem.  You will have to ask apple what to do.

https://www.google.com/search?q=dark+monitors+after+upgrade+to+10.15+Catalina&oq=dark+monitors+after...

 

Thank you for using HP products and posting to the community.
I am a community volunteer and do not work for HP. If you find
this post useful click the Yes button. If I helped solve your
problem please mark this as a solution so others can find it

View solution in original post

Was this reply helpful? Yes No
2 REPLIES 2

‎09-29-2022 08:01 PM

HP Recommended

This seems to be a known problem.  You will have to ask apple what to do.

https://www.google.com/search?q=dark+monitors+after+upgrade+to+10.15+Catalina&oq=dark+monitors+after...

 

Thank you for using HP products and posting to the community.
I am a community volunteer and do not work for HP. If you find
this post useful click the Yes button. If I helped solve your
problem please mark this as a solution so others can find it
Was this reply helpful? Yes No

‎09-30-2022 01:32 PM

HP Recommended

Thank you so much! This helped me from going insane. God bless.

Was this reply helpful? Yes No
Warning
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.

Didn't find what you were looking for? Ask the community

† 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>.