How to make my Mac sleep when I close the lid while connected to an external display?
75552
Why won't closing the lid sleep my MacBook Pro with external monitor attached after upgrading to Lion?
149310
Are there specific technical considerations that would make it detrimental to put your computer in sleep mode every time?
51315
How to turn off the display via the command line?
66518
How do I turn off MacBook display when I have an external display?
18350
How can I prevent the display on an iOS device from dimming and turning off?
91760
Laptop does not suspend when lid is closed
62229
How do I stop my 2013 Macbook Air from putting the computer to sleep?
47055
Can I tell Windows 10 - 'If I close the lid on my laptop, go to sleep IF I don't have an external monitor attached'?
55977
How often should one shutdown a MacBook instead of just closing the lid?
49963
My Laptop randomly goes to sleep while working maybe because of malfucntioning lid sensor. How to solve it?
25417
How do I remotely wake my Mac over Wi-Fi?
6341
Ubuntu 17.10 and later: Don't suspend when lid is closed, just lock screen
56992
What is the hotkey to put my Windows to sleep?
75172
MacBook is sleeping despite being set to "never" sleep
38337
How do I disable the sleep button on my keyboard?
58020
How to Screen Sharing / VNC to an iMac without waking the display?
68962
Stop mouse movements from waking monitor