@Sean992 Here's a few things you need to know when using an HP monitor with a Mac device:
HP monitors are not supported in a Mac environment. However, newer Macs use graphics with VESA modes and can display to most HP LCD monitors.
To do this, connect the monitor to the Mac while the Mac is off, and then turn on the MAC.
The monitor should operate at 60Hz.The INF and software for the HP monitor are for Microsoft Windows and cannot be run in a standard MAC OS environment.
P.S: Welcome to HP Community 😉
I hope that answers your query,
If it did, simply select "Accept as solution", to help the community grow,
And if you wish to thank us for our efforts, click on the thumbs up for kudos.
Have a great day ahead.
Riddle_Decipher I am an HP Employee
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".