OSx86 11.0 (Big Sur)

181 topics in this forum

1. High cpu 74% kernel_task is crazy! 1 2 3

   By Ipotex, September 8, 2021
   • 64 replies
   • 5k views
   • 
   • mrmacdi2
   • October 25

2. No choice of the refresh rate

   By sphinx84, August 18
   • 0 replies
   • 240 views
   • 
   • sphinx84
   • August 18

3. How to fix BigSur Unknown Processor on Huananzhi X99 F8

   By razor7, December 23, 2020
   • 5 replies
   • 1.6k views
   • 
   • VMoradian
   • June 28

4. [SOLVED!!] - Lenovo ThinkPad XCX1 Carbon - No audio

   By Draykanos, May 18   

   • audio
   • not working
   • (and 12 more)

     Tagged with:

     • audio
     • not working
     • laptop
     • lenovo
     • thinkpad
     • alc
     • apple alc
     • audio not working
     • ssdt
     • acpi
     • hot patch
     • patching
     • solved
     • voodoohda
   • 4 replies
   • 535 views
   • 
   • Draykanos
   • May 19

5. Cant get intel hd 4400 to work in Big Sur!!

   By Faaz, May 13
   • 7 replies
   • 669 views
   • 
   • Allan
   • May 16

6. Solved - Lenovo ThinkPad x1 Carbon - AppleALC/Audio not working!

   By Draykanos, May 4   

   • audio
   • thinkpad
   • (and 3 more)

     Tagged with:

     • audio
     • thinkpad
     • lenovo
     • applealc
     • solved
   • 0 replies
   • 274 views
   • 
   • Draykanos
   • May 4

7. [Question] - Lenovo ThinkPad X1 Carbon 1st Gen - Brightness not working!

   By Draykanos, May 3   

   • thinkpad
   • lenovo
   • (and 4 more)

     Tagged with:

     • thinkpad
     • lenovo
     • brightness
     • bigsur
     • annoying
     • help
   • 0 replies
   • 313 views
   • 
   • Draykanos
   • May 3

8. How to create a system image simple & user friendly way..? Tried Disk Utility, CCC

   By ^GoJo^, March 23
   • 2 replies
   • 446 views
   • 
   • STLVNUB
   • March 24

9. boot picker not working after moving EFI to hard drive

   By bobbee12, March 16
   • 5 replies
   • 623 views
   • 
   • eSaF
   • March 17

10. Dual display issue on Optiplex 9020m / FrameBuffer Patching Confusion !

    By bisk, March 6
    • 0 replies
    • 409 views
    • 
    • bisk
    • March 6

11. [ISSUE] Login screen resolution lower than desktop resolution

    By MacNB, February 3   

    • screen resolution
    • opencanopy
    • (and 1 more)

      Tagged with:

      • screen resolution
      • opencanopy
      • desktop
    • 5 replies
    • 430 views
    • 
    • FirstTimeCustomac
    • February 4

12. USB Port map confusion

    By mengshi, May 29, 2021
    • 13 replies
    • 4.1k views
    • 
    • Grandy
    • January 27

13. Should AppleALC have a -noHDAU boot-arg to prevent HDAU rename?

    By deeveedee, December 12, 2022
    • 16 replies
    • 1.3k views
    • 
    • deeveedee
    • January 3

14. Sandy Bridge-E Power Management [Big Sur 11.2.1] && [Big Sur 11.4] 1 2 3

    By verdazil, March 12, 2021   

    • power
    • management
    • (and 2 more)

      Tagged with:

      • power
      • management
      • big sur
      • sandybridge-e
    • 58 replies
    • 14.4k views
    • 
    • verdazil
    • December 19, 2022

15. Power management Sandy Bridge x79 + Big Sur 11.6.3 + OpenCore 0.7.7

    By axonleo, February 6, 2022
    • 12 replies
    • 1.9k views
    • 
    • oldman20
    • December 16, 2022

16. [Solved] Is RestrictEvents.kext properly disabling EFI Check?

    By deeveedee, December 9, 2022
    • 3 replies
    • 685 views
    • 
    • deeveedee
    • December 9, 2022

17. Big Sur 4K issue (GA-Z97X-SLI i5-4460 IGP HD 4600 )

    By osx151212, October 31, 2022
    • 0 replies
    • 575 views
    • 
    • osx151212
    • October 31, 2022

18. Customizing the PCI Cards scene?

    By Halian Tesaukan, October 22, 2022
    • 5 replies
    • 763 views
    • 
    • miliuco
    • October 22, 2022

19. [EFI - Opencore] HP Prodesk 400 G3 Mini. *** Success OC 7.3 *** 1 2 3

    By Pluskat5000Schiffe, September 16, 2021
    • 54 replies
    • 9k views
    • 
    • deeveedee
    • October 9, 2022

20. disable HDMI/DP audio?

    By grandosegood, September 26, 2022
    • 2 replies
    • 635 views
    • 
    • Slice
    • September 27, 2022

21. Big Sur Wifi + BCM94321 + Mikrotik RB14e (opencore)

    By Spckyactnfrmadstnce, August 19, 2022   

    • macos 11
    • wifi
    • (and 3 more)

      Tagged with:

      • macos 11
      • wifi
      • bcm94321
      • mikrotik rb14e
      • opencore 0.8.3
    • 1 reply
    • 717 views
    • 
    • Spckyactnfrmadstnce
    • August 20, 2022

22. BS 11.2.3 boots only after Restart from Catalina - HP 840 G3

    By sebus, June 5, 2021
    • 2 replies
    • 690 views
    • 
    • sebus
    • August 19, 2022

23. AHCI Changes in Big Sur: Generic AHCI Controller and SATA Hot Plug

    By miliuco, December 13, 2020   

    • ahci
    • sata
    • (and 1 more)

      Tagged with:

      • ahci
      • sata
      • big sur
    • 18 replies
    • 9.5k views
    • 
    • miliuco
    • August 2, 2022

24. Post-install on Asus F55VD-S201H

    By TUNIN96, November 28, 2021
    • 7 replies
    • 1.2k views
    • 
    • TUNIN96
    • June 19, 2022

25. Opencore fails to load Bigsure silently and returns back to boot menu

    By davidm71, May 30, 2022
    • 10 replies
    • 1.2k views
    • 
    • davidm71
    • May 31, 2022