How do I get my Mac to recognize HDMI cable?
Choose Apple menu > System Preferences, then click Sound. In the Output pane, make sure that your HDMI device is selected. If you’re connecting using a Mini DisplayPort adapter, make sure that your Mac can send audio over Mini DisplayPort.
How do I connect my MacBook Pro to a monitor with HDMI?
Connect an HDMI display or HDTV: Plug a cable from your HDMI display or HDTV directly into the HDMI port on your 14-inch or 16-inch MacBook Pro. Use a USB-C Digital AV Multiport Adapter to connect the HDMI display or HDTV to a Thunderbolt / USB 4 port on your 13-inch MacBook Pro.
Why is my HDMI adapter not working on Mac?
If your HDMI port is not working MacBook Pro, you can try to follow this instruction: choose Apple menu> System Preferences, then click Sound. In the output area, make sure your HDMI device is selected. If connecting through a Mini DisplayPort adapter, make sure your Mac can send audio through Mini DisplayPort.
How do I connect my MacBook to an external monitor?
The monitor’s settings are also available.
- Plug in your external display to a power source.
- Plug your external display into your MacBook.
- Ensure the external display (or both, if you’re able to use two displays) is active and on.
- From your Mac menu bar, select the Apple logo at the top left corner.
What cable do I need to connect MacBook Pro to monitor?
The HDMI port on your Mac Pro also supports video. You can use an external display, a projector, or an HDTV with your Mac Pro. Note: Mac Pro has at least one HDMI port and four Thunderbolt 3 (USB-C) ports.
How do I get my Mac to recognize my monitor?
Connect your monitor and Mac and open System Preferences > Displays. Press the Alt/Option key: This should make the Detect Displays button appear. Click on Detect Displays: This should cause your Mac to see the external monitor.