I was using 2 HP 23er connected to my imac using ios sierra, 1 was connected through HDMI to thunderbolt and the other one through VGA to USB. After Updating my ios to High Sierra the one frmo VGA to USB stopped being detected. Is this a Driver issue?
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I understand that the monitor is not working after the iOS update
To provide you with an accurate solution, I'll need a few more details
Did you try with a different monitor or cable?
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.
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