====== MacOS: Nvram Settings ======
\\


<file bash>
: Disable MacBook Pro from starting When Lid Is Opened
sudo nvram AutoBoot=%00

: Re-Enable it
sudo nvram AutoBoot=%03
</file>

<file bash>
: Disable MacBook Pro Waking From Sleep When Lid Is Opened
sudo pmset lidwake 0

: Re-Enable it
sudo pmset lidwake 1
</file>

<file bash>
: Disable MacBook Pro Startup Chime When Lid Is Opened
sudo nvram BootAudio=%00

: Re-Enable it
sudo nvram BootAudio=%01
</file>

<file bash>
: Reset Your MacBook Pro NVRAM / PRAM Settings
sudo nvram -c
</file>


<note warning>Unfortunately, Apple team didn't add the feature of turning off the autoboot for M1 Chip MacBook(s) although it was there in Intel Chip MacBook(s) partially. You have to wait until any new update comes for M1 Chip which includes turning off the autoboot.

\\ Otherwise, you can't simply disable for now.</note>

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