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Catalina Desktop Support
Questions & Issues Related to 10.15 Installation Methods
Catalina Desktop Guides
System Specific 10.15 Guides
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[Guide] HP Elite 8300 & 6300 Pro (all form factors) using Clover UEFI hotpatch
Apr 15, 2024
Asural
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boot from oc got a black screen with a notification
jay1322
May 10, 2023
Replies
1
Views
356
May 15, 2023
Jamesbond007
[SOLVED] Upgrading from HighSierra to Catalina, no disk to install
sdancer75
Apr 20, 2023
Replies
6
Views
2K
Apr 28, 2023
sdancer75
Locked
Help upgrading my machine
reporter74
Apr 22, 2023
Replies
4
Views
391
Apr 22, 2023
OSX790
Locked
Clover Update now non bootable
SR1200
Apr 21, 2023
Replies
4
Views
484
Apr 21, 2023
SR1200
Locked
Opencore Catalina just started upgrading my computer unexpectedly and I can't cancel it.
tommytastic
Apr 20, 2023
Replies
2
Views
328
Apr 20, 2023
tommytastic
Locked
How can i install Mac OS Catalina ?
ZenCool
Apr 12, 2023
Replies
2
Views
719
Apr 12, 2023
P1LGRIM
Locked
MacOS catalina 10.15.7 = Asus GTX 780 DIRECTCU II driver issue
emresisi
Mar 26, 2023
Replies
4
Views
588
Mar 26, 2023
trs96
Locked
Intel Nuc D54250WYK Catalina
JustGeeGz
Nov 22, 2019
3
4
5
Replies
49
Views
19K
Mar 26, 2023
D54250WYKH-PS
Locked
Not creating bootable USB
BakeTheJakeCake
Mar 16, 2023
Replies
5
Views
875
Mar 19, 2023
BakeTheJakeCake
Locked
Hp z820 Catalina or higher ?
Taccess
Mar 8, 2023
Replies
1
Views
722
Mar 8, 2023
Jamesbond007
Locked
Catalina on TUF GAMING B560M-PLUS WIFI
foetoid
Jul 6, 2021
2
3
Replies
22
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10K
Mar 2, 2023
Edhawk
Locked
OpenCore Catalina boot panic
machsurfer
Feb 24, 2023
Replies
2
Views
394
Feb 27, 2023
machsurfer
Locked
HELP!!! Dell Desktop Catalina Opencore Install Issues
elliaerre
Feb 26, 2023
Replies
0
Views
302
Feb 26, 2023
elliaerre
Locked
Gigabyte X299X - Catalina Support
dolgarrenan
Dec 13, 2019
84
85
86
Replies
850
Views
147K
Feb 26, 2023
Dogman
Locked
Stuck on boot screen
HONDA1234
Feb 25, 2023
Replies
0
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280
Feb 25, 2023
HONDA1234
Locked
Installing macOS Catalina
devforner
Feb 11, 2023
Replies
1
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717
Feb 11, 2023
UtterDisbelief
Locked
Upgrade to Catalina
Peterve
Jan 28, 2023
Replies
3
Views
604
Jan 30, 2023
Peterve
Locked
Catalina install reboots but doesn't finish
pizzaguy
Jan 24, 2023
Replies
6
Views
694
Jan 29, 2023
Jamesbond007
Locked
IR TOUCHSCREEN + CATALINA
M4RKOM1XMA
Jan 28, 2023
Replies
0
Views
238
Jan 28, 2023
M4RKOM1XMA
Locked
Cannot create a bootable Clover USB from Catalina
wildgeeza
Jan 19, 2023
Replies
2
Views
743
Jan 19, 2023
wildgeeza
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