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Dead and/or closed topics etc. (read only)

7457 topics in this forum

  1. Dell 5450: Battery Problem in Big Sur

    By Jazzoo,
    • 0 replies
    • 673 views

  2. Optiplex 7480 AIO: purple built-in screen when HDMI screen is connected 1 2 3

    By marliwahoo,
    • 26 replies
    • 4.8k views

  3. Dell Optiplex 3060: seeking help for HDMI output

    By tazsummers,
    • 1 reply
    • 778 views

  4. Latitude E7470 - Laptop display become black screen when HDMI cable is plugged in

    By KevinSee,
    • 2 replies
    • 1.4k views

  5. E5470: Issue post installation Big Sur with OC

    By softpunch2k,
    • 5 replies
    • 1.2k views

  6. Latitude E7250 - screen flashing white

    By zogthegreat,
    • 3 replies
    • 762 views

  7. Dell 5470 with Catalina - Need help to fix ACPI

    By AnhTu,
    • 2 replies
    • 924 views

  8. Dell E6440: Catalina 1 2

    By fuxsas1999,
    • 11 replies
    • 2.8k views

  9. Poor CPU performance and USB ports not working under Mojave

    By gamersab69,
    • 1 reply
    • 870 views

  10. E7440: TouchPad issues in Catalina 1 2

    By sleo,
    • 14 replies
    • 2.5k views

  11. Latitude e5480: trackpad and HDMI video output not working under High Sierra (Clover 5103)

    By ding3839,   
    • 2 replies
    • 889 views

  12. E6230 - Forcing higher resolutions

    By ac23,
    • 3 replies
    • 702 views

  13. Latitude 5490: Help to install Big Sur

    By Carbon_100,
    • 3 replies
    • 1k views

  14. E6220: macOS Catalina successfully installed but wifi card is not working

    By efe,
    • 5 replies
    • 1.5k views

  15. Latitude 5490: Catalina fine tuning help needed 1 2

    By Hitchi,
    • 15 replies
    • 3.5k views

  16. Dell E5470 Working EFI

    By sneakyassasin01,
    • 3 replies
    • 1k views

  17. Precision 7510: Keyboard, trackpad and intel wifi not working in Mojave with OpenCore

    By kfayz,
    • 3 replies
    • 1.2k views

  18. Dell Latitude E6220: how to install macOS Big Sur with OpenCore ?

    By efe,
    • 3 replies
    • 1.6k views

  19. [Solved] Latitude 7400: no success with OpenCore 1 2

    By mosfet51,
    • 12 replies
    • 5.1k views

  20. [Solved] Latitude 5580: trackpad from Catalina to Big Sur

    By Asxetos,
    • 2 replies
    • 971 views

  21. Dell Inspiron N5110: no internal mic after wake (High Sierra)

    By ita266,
    • 6 replies
    • 1k views

  22. HP ProBook 6470b: power management and battery 1% DSDT patch - OpenCore

    By Asfand Yr,
    • 5 replies
    • 1.8k views

  23. [Solved] 7280 OpenCore BigSur Post Install Issues.

    By Yomiro,
    • 9 replies
    • 2k views

  24. Latitude E5440: HDMI Audio and touchpad not working in Catalina [Opencore]

    By nnikolovski,
    • 4 replies
    • 1.2k views

  25. [Solved] Latitude 6230: stuck on Mojave installation 1 2

    By balrzoz,
    • 15 replies
    • 3.1k views
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