Catalina (10.15)

800 topics in this forum

1. when installing catalina it stays in 2 minutes

   By Luismx, July 12, 2020
   • 2 replies
   • 1.5k views
   • 
   • Luismx
   • July 12, 2020

3. Error when install Catalina

   By Lehiol, May 23, 2020
   • 2 replies
   • 1.7k views
   • 
   • MaLd0n
   • May 23, 2020

4. PowerColor RX 590 8GB no HDMI audio!

   By metalzone, April 28, 2020
   • 2 replies
   • 1.2k views
   • 
   • metalzone
   • May 27, 2020

5. Can't update catalina 10.15.7 security update

   By Sergio Suárez, April 18, 2021
   • 2 replies
   • 2.3k views
   • 
   • juliovedovatto
   • April 20, 2021

6. Cant login today : password is wrong

   By gprime, March 31, 2025
   • 2 replies
   • 586 views
   • 
   • gprime
   • April 1, 2025

7. Catalina installation help.

   By Siztem RGB, September 28, 2022   

   • help
   • installation
   • 2 replies
   • 1.8k views
   • 
   • Siztem RGB
   • September 29, 2022

8. Como ativar Night shift?

   By Zarach, June 19, 2020
   • 2 replies
   • 1.8k views
   • 
   • Zarach
   • June 19, 2020

9. igpu kernel panic

   By invictus, February 19, 2020
   • 2 replies
   • 4.8k views
   • 
   • invictus
   • February 19, 2020

10. System time freeze after sleep mode

    By oroooat, May 4, 2021
    • 2 replies
    • 1.7k views
    • 
    • oroooat
    • May 4, 2021

11. Notebook Avell A52 LIV Intel i5-10300h

    By Cuzco, November 25, 2020
    • 2 replies
    • 2k views
    • 
    • Cuzco
    • November 25, 2020

12. HPE elitebook 840 g3 intel HD 520 graphics fix Catalina

    By lokesh d, April 30, 2020   

    • intel hd 520 graphics fix
    • 2 replies
    • 1.9k views
    • 
    • MaLd0n
    • April 30, 2020

13. Fail Update Catalina - Opencore 0.5.9

    By Cristiano Fonseca, July 14, 2020
    • 2 replies
    • 1.5k views
    • 
    • Cristiano Fonseca
    • July 15, 2020

14. Hdds not initialize (I/O error)

    By Icaro82b, February 19, 2020
    • 2 replies
    • 3.7k views
    • 
    • Icaro82b
    • February 19, 2020

15. Random Reboot after login

    By iTigre14, October 7, 2020
    • 2 replies
    • 2.5k views
    • 
    • iTigre14
    • October 7, 2020

16. Nvidia M4000

    By shakra2005, October 8, 2020
    • 2 replies
    • 4.8k views
    • 
    • kmsn
    • October 8, 2020

17. Brightness in Catalina (Lenovo Ideapad 320)

    By kaitouhayashi, March 16, 2020
    • 2 replies
    • 1.5k views
    • 
    • kaitouhayashi
    • March 16, 2020

18. MacOs Catalina installation hangs after choosing language

    By bruno159, March 17, 2020
    • 2 replies
    • 2.4k views
    • 
    • Vijaya MR
    • March 26, 2020

19. Asus freez boot catalina

    By Sir Bandar, March 18, 2024
    • 2 replies
    • 2.1k views
    • 
    • Sir Bandar
    • March 23, 2024

20. [Resolved] 2nd boot stage really bad

    By Huy Ta, August 10, 2020
    • 2 replies
    • 1.5k views
    • 
    • MaLd0n
    • August 11, 2020

21. Bluetooth not working on macos

    By Xpl0it_U, July 17, 2020
    • 2 replies
    • 1.6k views
    • 
    • Xpl0it_U
    • July 17, 2020

22. CPU Overclock does not work and RX5600XT is slow and shows no temperature in Mac (Opencore)

    By crisorlandobrsp, January 13, 2021
    • 2 replies
    • 2k views
    • 
    • crisorlandobrsp
    • January 15, 2021

23. dw1560 BCM94352Z On Catalina ?

    By karwan, May 29, 2020
    • 2 replies
    • 1.7k views
    • 
    • karwan
    • May 29, 2020

24. Catalina - Asus Maximus Extreme-Z - Shutdown and Restart Issue

    By aldariz, October 30, 2020   

    • catalina
    • shutdown not working
    • 2 replies
    • 1.9k views
    • 
    • aldariz
    • November 1, 2020

25. opencore acpi error method parse / execution failed

    By aufuk1, August 11, 2020
    • 2 replies
    • 2.5k views
    • 
    • aufuk1
    • August 11, 2020

26. How to Install Mac OS

    By shiva krishna, May 22, 2021
    • 1 reply
    • 4.3k views
    • 
    • MaLd0n
    • May 22, 2021

27. HELP: Change Catalina Serial numbers

    By Rui Pereira, February 24, 2020   

    • catalina
    • 1 reply
    • 5.5k views
    • 
    • MaLd0n
    • February 24, 2020

28. CLOVER

    By Attipoe Emmanuel, March 21, 2020
    • 1 reply
    • 2k views
    • 
    • MaLd0n
    • March 21, 2020

29. Best Bluetooth/Wifi PCI-e card

    By gruthamodder, September 3, 2020   

    • question
    • 1 reply
    • 1.4k views
    • 
    • MaLd0n
    • September 4, 2020

30. Dual Display Problem in Catalina

    By Turgut Doğan İzer, May 30, 2020
    • 1 reply
    • 1.2k views
    • 
    • MaLd0n
    • May 30, 2020

31. Catalina Upgrade Hangs with ACPI Exception: AE_NOT_FOUND

    By vikindap, November 1, 2019
    • 1 reply
    • 1.9k views
    • 
    • MaLd0n
    • November 1, 2019