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Changes for page Apple

Last modified by Drunk Monkey on 2022-12-08 12:01
From version 6.1
edited by Drunk Monkey
on 2021-11-03 08:35
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 -{{box cssClass="box floatinginfobox" title="**Quick Links**"}}
2 -{{toc start="2" depth="5" numbered="true"/}}
3 -{{/box}}
4 -
5 -== Downgrade Big Sur (11.x) to Catalina (10.15) ==
6 -
7 -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.
8 -1. "createinstallmedia" via the terminal window:
9 -11. ##sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia ~-~-volume /Volumes/MyVolume##
10 -
11 11  == Disable MacBook Pro Dedicated GPU ==
12 12  
13 13  
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34 34  (% class="min" %)
35 35  |=Shortcut|=Action
36 36  |**Startup Shortcuts**|
37 -|C|Boot from Optical Drive
38 38  |D|Boot to Apple Diagnostics
39 39  |N|Boot from a network server
40 40  |T|Boot in Target Disk Mode
... ... @@ -45,10 +45,7 @@
45 45  |Cmd + V|Boot in Verbose Mode
46 46  |Option|Boot to Startup Manager, to pick other startup disks if available
47 47  |Cmd + Option + P + R|Reset NVRAM or PRAM
48 -|Shift + Control + Option|Reset SMC
49 -|F12 or trackpad button|Eject removable media
50 -|Left Shift|Disable automatic login (if enabled)
51 -|Shift|(at login screen) Prevent Login items / Previous Windows
37 +|F12|Eject removable media
52 52  |**Global Shortcuts**|
53 53  |Shift + Cmd + 3|Take screenshot of entire screen
54 54  |Shift + Cmd + 4|Take screenshot of selected area