![macos - How do I use only the external display with my MacBook Pro lid open on Lion? - Ask Different macos - How do I use only the external display with my MacBook Pro lid open on Lion? - Ask Different](https://i.stack.imgur.com/Coecm.png)
macos - How do I use only the external display with my MacBook Pro lid open on Lion? - Ask Different
![macos - How do I use only the external display with my MacBook Pro lid open on Lion? - Ask Different macos - How do I use only the external display with my MacBook Pro lid open on Lion? - Ask Different](https://i.stack.imgur.com/5NmBo.png)
macos - How do I use only the external display with my MacBook Pro lid open on Lion? - Ask Different
![How to Mirror Specific Displays in OS X: Mirror some, but not all of your monitors on an Apple system - MacFinder Blog How to Mirror Specific Displays in OS X: Mirror some, but not all of your monitors on an Apple system - MacFinder Blog](https://macfinder.co.uk/wp-content/uploads/2015/04/Main-display-mirrored-and-3-seperate-monitors-OS-X.png)
How to Mirror Specific Displays in OS X: Mirror some, but not all of your monitors on an Apple system - MacFinder Blog
![Just checking, still no way of getting 4K 120hz working in macOS on an external monitor that only has HDMI? I have the 14” M1 Pro and an LG 48CX and would Just checking, still no way of getting 4K 120hz working in macOS on an external monitor that only has HDMI? I have the 14” M1 Pro and an LG 48CX and would](https://i.redd.it/bs73lvt933r81.jpg)
Just checking, still no way of getting 4K 120hz working in macOS on an external monitor that only has HDMI? I have the 14” M1 Pro and an LG 48CX and would
![Mirroring to monitor issue. It is connected from the thunderbolt to the HDMI but the apps and other things don't want to show up. I can only use the top bar. Help Mirroring to monitor issue. It is connected from the thunderbolt to the HDMI but the apps and other things don't want to show up. I can only use the top bar. Help](https://i.redd.it/usup2w42d7151.jpg)
Mirroring to monitor issue. It is connected from the thunderbolt to the HDMI but the apps and other things don't want to show up. I can only use the top bar. Help
![Hyper unveils new 'Dual 4K HDMI' dongles for using multiple external displays with M1 Macs - 9to5Mac Hyper unveils new 'Dual 4K HDMI' dongles for using multiple external displays with M1 Macs - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2021/10/HDM1H_desk_scene_Environment_4_3000x3000-2.jpg?quality=82&strip=all)