

There's usually a symbol on one of the "F" keys resembling 2 boxes with a slash between them. Make sure the VGA port is turned on if you're using a VGA connection.X Expert Source Luigi OppidoĬomputer & Tech Specialist Expert Interview.

USING VGA TO CONNECT MACBOOK TO MONITOR PC
I know that PC ->digital & digital->vga & vga->monitor works. For any operating system before Monterey, try opening System Preferences, choosing Displays, then selecting Detect Displays (you may have to hold down the Option key for this button to appear). The macbook recognizes the monitor, but the monitor doesn't recognize the macbook. If your connecting cable and adapter are fully plugged in and you have checked your monitor’s input, but you still are not seeing your MacBook’s screen, your MacBook might not be detecting the monitor.Connect an HDMI display or HDTV: Use a USB-C Digital AV Multiport Adapter to connect the HDMI display or HDTV to a Thunderbolt / USB 4 port on your MacBook Air. You should be able to change your monitor’s input by pressing a button on the bottom or the side of the monitor, selecting Input, then selecting the option with the same name as the port you are using. Connect a VGA display or projector: Use a USB-C VGA Multiport Adapter to connect the display or projector to a Thunderbolt / USB 4 port on your MacBook Air. If your monitor is not displaying your MacBook’s screen, be sure that you have selected the right video input.You should now see your MacBook’s screen on the monitor! Very poor specs, it does not say available input ports but I believe it.

The chance to be compatible with your HP machine is very slim. Plug the monitor into power and turn it on. Thunderbolt-enabled Macs, including the current generations of MacBook Air, MacBook Pro, Mac mini, Mac Pro, and iMac are fully compatible with the Apple Thunderbolt Display.
