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Changes for page Apple

Last modified by Drunk Monkey on 2022-12-08 12:01
From version 4.2
edited by Drunk Monkey
on 2021-11-03 08:34
Change comment: There is no comment for this version
To version 3.1
edited by Drunk Monkey
on 2021-08-04 06:22
Change comment: There is no comment for this version

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1 -{{toc numbered="true" start="2"/}}
2 -
3 -== Downgrade Big Sur (11.x) to Catalina (10.15) ==
4 -
5 -1. download the Catalina installer for 10.15 ( [[https:~~/~~/support.apple.com/en-in/HT201372>>https://support.apple.com/en-in/HT201372]] ) from the apple app store (8GB). After downloading, the OS will try to run the installer and fail giving an error message. Just dismiss the dialog window and continue on.
6 -1. "createinstallmedia" via the terminal window:
7 -11. ##sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia ~-~-volume /Volumes/MyVolume##
8 -
9 9  == Disable MacBook Pro Dedicated GPU ==
10 10  
11 11  
... ... @@ -32,7 +32,6 @@
32 32  (% class="min" %)
33 33  |=Shortcut|=Action
34 34  |**Startup Shortcuts**|
35 -|C|Boot from Optical Drive
36 36  |D|Boot to Apple Diagnostics
37 37  |N|Boot from a network server
38 38  |T|Boot in Target Disk Mode
... ... @@ -43,10 +43,7 @@
43 43  |Cmd + V|Boot in Verbose Mode
44 44  |Option|Boot to Startup Manager, to pick other startup disks if available
45 45  |Cmd + Option + P + R|Reset NVRAM or PRAM
46 -|Shift + Control + Option|Reset SMC
47 -|F12 or trackpad button|Eject removable media
48 -|Left Shift|Disable automatic login (if enabled)
49 -|Shift|(at login screen) Prevent Login items / Previous Windows
37 +|F12|Eject removable media
50 50  |**Global Shortcuts**|
51 51  |Shift + Cmd + 3|Take screenshot of entire screen
52 52  |Shift + Cmd + 4|Take screenshot of selected area