How do I change the HDMI settings on my Mac?

If you want your HDTV to play audio as well as video from your Mac, choose Apple menu > System Preferences, click Sound , then click Output. Select your HDTV in the list of devices.

Why is my Mac screen zoomed in after HDMI?

Change your display resolution Go to the Apple menu and select System Preferences. Now head over to the Displays section and click on Display. Select Scaled and choose a different resolution.

How do I fix Overscaling on my Mac?

If you connected your Mac to a TV and the images don’t fill the TV screen, try turning on Overscan. On your Mac, choose Apple menu > System Preferences, click Displays , then click Display Settings. Click Options, then select Overscan.

How do I fix overscan on Mac?

While mirroring your Mac to a TV or projector, go to System Preferences > Displays. From here, you can use the slider to adjust the overscan or underscan setting. If you see an option to change the screen resolution, you can choose the one that matches the dimensions of your TV or projector.

Can Mac Mini send audio over DisplayPort?

A: The Mini DisplayPort spec does support audio and video transmission. However, audio is not implemented on all Macbook Pro models.

How do you make your mouse smaller on a Mac?

Use your trackpad or mouse to zoom on Mac

1. On your Mac, choose Apple menu > System Preferences, click Accessibility , then click Zoom.
2. Select “Use scroll gesture with modifier keys to zoom” to turn on zooming.
3. Choose a modifier key (Control, Option, or Command) to use to zoom, or press a combination of them together.

How do I Unmagnify my Mac screen?

After selecting ”Use keyboard shortcuts to zoom,” you can use these key combinations to zoom:

1. Zoom in. To zoom in, press these three keys together: Option, Command, and Equals sign (=).
2. Zoom out. To zoom out, press these three keys together: Option, Command, and Minus sign (-).
3. Toggle zoom.

How do I make my screen smaller on Mac?

There are two primary ways you can get this done:

1. Click the yellow button in the top-left corner of the window — when you do, the screen will disappear and a small icon of it will appear in your dock.
2. Use the keyboard command “Command+M” to minimize the screen.
3. Press Control + Command + F.