_:n7a135b992d124754a29c89d3cfbc3759xb9
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"Press the Power button. You may have to hold it for a few moments. Once you see activity on the screen, you can lift your finger from the Power button. A chime will usually sound on a successful power-up.\nDepending the model, you may also be able to power on the laptop by pressing any key on the keyboard.\nIf your Mac won't turn on, see the Troubleshooting a Mac That Won't Turn On method."
<https://www.wikihow.com/Turn-On-a-Mac-Computer>