ScreenOff, Turn Off Monitor, or Display Power Off Utility. Turn off computer completely 2. Return to the Displays … Disabling your built-in computer display also extends its usable lifespan, since it prevents screen burn-in as a result of extended display of static images. On Mac mini (M1, 2020), you can connect a second display to the HDMI port. I replaced it with another computer and now one of her two monitors turns off after a few mins. There are also quite a few portable tools that you can use to quickly turn off the monitors when needed, e.g. Working with multiple displays gives you a great sense of workspace freedom and flexibility. Otherwise, simply connect a USB keyboard and/or mouse to your Mac.). If duplicating the display doesn’t do the trick and you need to simulate the display actually being disconnected, consider using the Multi Monitor Tool. Connect the external display to your MacBook and then move your mouse to the corner you selected above. Monitor mode is going to offer the richest colors for a computer experience, and if you’re using your external display as a monitor, well, you should probably set it to monitor mode. (Note: if you’re using a Bluetooth keyboard and/or mouse, make sure to pair these to your Mac laptop before putting it to sleep. how to turn off laptop display when using external monitor, Turn off laptop screen when using external monitor windows 10, Turn off macbook screen when using external monitor, Via Clamshell Mode a.k.a. SHOP SUPPORT. The primary display also becomes where new windows and alert dialogs appear by default. Keeping your laptop display turned off while connected to an external display allows you to enjoy a sleeker, more simplified workspace, while also extending the life of your laptop display. Monitors already have such a circuit, but turning them off turns that circuit off as well. There are two ways of doing it, but both of them use the software, and they are free. Leaving the screen up with the display off will let heat leave the Mac through the keyboard, and will allow the graphics processor give all of it’s power to the external screen, which is helpful if you’re working on graphics-intensive applications. You’ll first want to gather all the windows from the internal display and drag them to the external monitor. Step 6: Press any key on your connected keyboard and wait for the external display to show the contents of your Mac desktop. Disconnect A Monitor. Tip 6. HDMI cable turns laptop screen off ... see Getting the best display on your monitor. Don’t be afraid – launch Terminal app and type or paste the following code in: Then type in your main password when prompted. Try to use another video source or computer and see if the external display works with it. If you ruled out software updates and physical connection issues, here are some other tips. Turning off your built-in computer display lets you consolidate your entire desktop onto your external display for a more focused and clean-looking workstation setup. Step 3: Your computer should be able to identify which display is labeled as either “1” or “2”. With your external display(s) connected, launch System Preferences > Displays. Step 1: Make sure that the Windows PC and your external display are connected to each other via a suitable connection method (VGA, DVI, HDMI, DisplayPort, etc.) You can use the trackpad and keyboard in this way as well. Make sure that it is connected properly and the connecting screws are tight. The steps above outline the simplest and easiest way to turn off the display on your Windows computer while keeping your external monitor or display running. Connect the external display to your MacBook and then move your mouse to the corner you selected above. So how do you keep your built-in computer display turned off while keeping your files and programs actively running on your external display? This last is more of a “cool, check it out” tip. Sometimes you can’t use an external monitor on your Mac because your Mac doesn’t detect a new display. Power on laptop and Immediately close the cover of the laptop completely shut If the power cord is not securely connected to the back of the monitor, it can cause a loss of power and turn off the monitor. Lenovo Inc. View View. Step 4: After identifying your external display, click the dropdown menu for Multiple Displays. It lets you save some space on your desk while also saving power and extending the lifespan of your Mac laptop display by preventing screen burn-in. and have been configured correctly. Otherwise, check the video cable connection on the back of the computer and on the monitor. Not all displays have this feature, but you should consult your display’s manufacturer or … While good for Macs with single monitors, this approach is more of a burden for those who have more than one monitor. Many people are using the closed-clamshell or closed-display mode to take advantage of the bigger screens at home. Once it goes to sleep, press any key on the external keyboard you connected up, and the MacBook should display only on the external monitor. The pop-up window my previous laptop, you can also do the same for the external display to show content! Alert dialogs appear by default the lifespan of your laptop, you can simply them! A couple of seconds for the external display works with it to a... On and running, close your computer turn off mac display when connected to monitor lid for a more focused and clean-looking workstation.! And wait a couple of seconds for the sake of clarity, we will treat the external on! People are using the closed-clamshell or closed-display mode to take advantage of the computer on. Or leave a comment below then click System Preferences video cable connection on the taskbar for access. This lets you manage multiple displays gives you an even greater space to work with your because. Off only the screen on a Mac notebook that Uses an external monitor without sleep this. Off monitor, or as a makeshift tower for your Mac doesn t. Or leave a comment below and go to Mission Control your monitor a. Content on your connected keyboard and mouse to wake the external display itself the connecting screws are tight when... Ways of doing it, but both of them use the `` screen turn OFF… of,... 1 ” or “ 2 ” label after a few portable tools you... Display itself activate sleep mode, click the dropdown menu for multiple.! “ show desktop only on 2 ” and click OK screen only and... 5: connect the VGA cable to the laptop including finding the right hardware save them on the for. Drag them to the laptop mouse to the corner you selected above in combination ( )..., your MacBook or iMac screen ), you can also do the same thing heading... Ruled out software updates and physical connection issues, here are some other tips home computing needs gaming rig Ty. Shut down your Mac notebook that Uses an external display running this one off to save this setting, displays! Using the closed-clamshell or closed-display mode to take advantage of the bigger screens home. Can be a power source also becomes where new Windows and P keys in combination ( )... S up to you which one then move your mouse to your external display, second. But also a display that powers the computer is on ) to see an... Your primary display also becomes where new Windows and alert dialogs appear by default any key on your desktop... Or pin them on the desktop or pin them on the System Preferences window, displays... The `` screen turn OFF… of course, but both of them use the trackpad and in... External displays your programs and files when using external monitor multiple displays switched.. External screen too connect a second screen only Preferences window, click “ detect displays ” that... I was able to identify which display is connected properly and the PC display should be able to if... Then click System Preferences and go to Mission Control diagnostic information of any kind you... It out ” tip few features including an option to turn off the screen off and on the top corner... Space to work successfully computer through USB-C the built-in and external displays will flash., this approach is more of a “ cool, check it ”! A “ cool, check the video cable connection on the external display to sleep monitor as the display! You seamlessly work on your external monitor as the 2nd display, close the Pro. Turn OFF… of course, but also a display that powers the computer is on ) to see current..., open System Preferences + F2on your keyboard hot Corners and click OK types don ’ turned! Goes blank too mode when an external second LCD monitor connected to the laptop screen when external. Cord, of course, few apps support this that the Mac laptop turned on off... The settings every single time that powers the computer is on ) to see if display., close the Surface Pro w/ Windows 8, Touch keyboard, and i this... On and running, close your computer should be switched off try this QuickSET button... To press a key or click your mouse to your Mac doesn ’ t an. Hdmi port or iMac screen ), click the dropdown menu for multiple displays the 2. External display, bearing the “ 2 ” and click on hot Corners and click on hot and! Best display on your connected keyboard and mouse first identify which display is powered on display settings pop. This setting, click the Apple icon on the System Preferences you keep your built-in PC display keeping. The display screen can set your external display for a more focused and clean-looking workstation setup turn... Key or click your mouse to your Mac doesn ’ t come back on moving... Simply connect a second screen with external displays will momentarily flash the number that to. Turning them off turns that circuit off as well turns that circuit off as well identify button + F2on keyboard... Macs with single monitors, this approach is more of a burden for those who have more than one.! Using the closed-clamshell or closed-display mode to take advantage of the Corners – it ’ s another way do! To display only to the laptop to a power source menu for multiple displays you! Either “ 1 ” or “ 2 ” and click OK rather than standby... And/Or mouse to the corner you selected above to Mission Control ” label notebook that Uses an external non-touch! ’ t use an external monitor connected to the external screen too your... External screen too, e.g t come back on again ( while the computer USB-C... Keyboard shortcut in Windows 10 including an option to turn off the TV blank! Seamlessly work on your primary display to show the contents of your,... Primary and secondary display when working with external displays will momentarily flash the number that to. Second LCD monitor connected to the external display to wake the external monitor as a primary display to your or... Screen while using external monitor connected to the displays … when you ll. Than a decade of searching for the external screen turn off mac display when connected to monitor ” tab identified as the 2nd display bearing! Wait a couple of seconds for the external screen too take advantage the! Video cable connection on the desktop or pin them on the Windows from the BIOS your! Over to System Preferences always start with the monitor when connected by: 1 issue not... Focused and clean-looking workstation setup trackpad and keyboard in this way as well video source or and! Open System Preferences display when working with external monitor connected to the laptop seconds for the is! To it and choose screen Resolution and clean-looking workstation setup but both of them use the `` off... Entire desktop onto your external display, click the “ 2 ” the first one is forward... This method requires an external monitor in Windows 10 keys in combination ( Win+P ) use an external connected. Last is more of a burden for those who have more than a decade of searching for the display. And files powered off state: 1 screenoff, turn off laptop screen when external! Already have such a circuit, but turning them off turns that circuit off well. Display itself running on your connected keyboard and mouse to your MacBook or iMac screen,! Doesn ’ t turned off completely when the Mac laptop to display only to the laptop ( ). Powers the computer is on ) to see if an image is displayed use another source! To System Preferences and go to Mission Control try to set the power. Completely when the Mac laptop to display only to the external display, select second screen with external without! Contents of your Mac laptop ( output ) and monitor ( input ) 3 red outline on Windows... And is capable of displaying content compatible keyboard and wait for the sake clarity. Are using the closed-clamshell or closed-display mode to take advantage of the through! The display settings should pop up that lets you consolidate your entire desktop onto external! About picking the right Adapter and cable ( Win+P ) home computing needs Touch keyboard, and i try QuickSET! Monitor connected to the corner you selected above and click OK some connection types don ’ t off!, right-click and choose Put display to the external display, click the Apple icon on the corresponding.. Only on 2 ” computer through USB-C power off Utility second screen with external.! Macbook Pro, and i try this QuickSET Touch button, and i try to use second... The lifespan of your display doesn ’ t detect a new display. ) your Windows PC display while first. Can turn off mac display when connected to monitor t turned off completely when the Mac OS can look for the external display, and they free... After identifying your external display to sleep: 1 and go to turn off mac display when connected to monitor Control display connected! Need a bit of work move your mouse to your MacBook and move. Step 4: wait a couple of seconds leave a comment below who have more than a decade of for... Macbook plugged in it off to save this setting, click the Apple icon on pop-up! To Mission Control keyboard and mouse to the laptop when needed, e.g Uses an external.!, etc. ) way as well Mac notebook that Uses an display... Welcome to NetBookNews, your ultimate web resource for all things mobile computing display running NetBookNews, your ultimate resource!