Using an external display with your Retina display Mac

For example, make sure you're using Extended Desktop mode to set the resolution individually for each display: This article also has some useful information for configuring your TV and MacBook Pro resolutions for best use. You can more information about Retina display resolution in Using a Retina display. This might be give the appearance that the TV is smaller than it should be in System Preferences. It seems like your 32' Samsung TV looks smaller than your MacBook Pro display when you view the Arrangement tab of System Preferences.Īlthough your TV screen is physically larger than your MacBook Pro screen, the display resolution of the 1080p TV (1920 x 1080) is lower than the native (or maximum) resolution of a Retina MacBook Pro display. However, you will need another television to do this.Thank you for participating in the Apple Support Communities. Updating your TV’s software can add new features, such as increased external device compatibility, and correct any bugs that are causing this problem.Īn improper resolution is often the cause of this issue, so setting your external device to a fixed output resolution that’s compatible with your Samsung TV will often solve the problem. If there are any updates available at the time, you’ll see an option to “Update Now.” Click on this, and the update will begin.Once you’re on the Settings page, choose “Support,” then “Software Update.”.From the home screen, go to “Settings.”.You can do this by following the steps listed below: If you have not updated the software on your Samsung TV in a while, check if there are any available updates. Then, turn the external device back on or plug it back in. Once the TV has powered back on fully, wait about 15 seconds.If your external device has a power button, press it to turn it off.

Mac samsung tv adjust resolution