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Efi's Clover and Opencore for Catalina and Sonoma 14.2.1 1.0.0

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Hi, I upload two efi's for Laptop Dell Alienware m17x R3.

1. is for install with OC for Sonoma with no issue, after install OS download OCLP 1.4.3 and install for DGPU AMD radeon HD 6850M acceleration. SMBIOS install is MBP 16.3.

2. is for booting post install Catalina and Sonoma. Catalina works all function with FN key including sleep and wake lid and power button ( if no, remove ssdt-usbx from acpi/patched folder).

For Catalina graphics install OCLP 0.4.3 

For Sonoma now not works all key's, ex. brightness slide not display in display setting.

Boot both OS'es SMBIOS is MBP 11.5 for detect correct sensors, MBP 8.3 not accurate detecting and use Macs fan control for good work fan's.

L.E. I use ssd-usbx for full speed cpu (I don't know how it works) because I have battery issue and cpu work only 1,8 GHz, with this ssdt work in full speed 3,1 GHz but not work brightness.

In Sonoma cpu work with 2,2 GHz with this ssdt but no turbo.

In clover ACPI is more ssdt's files for any variant of settings and cosmetics

Still working for Sonoma, working good and speed is ok for this Laptop in special Catalina.

If anybody have more knowledge I am open for collaboration.

Good luck and enjoy.

P.S. I have issue with ssd trim enabler in Sonoma, refuse to activate in all mods, in Catalina working. Eny idea?

       I try to install Sonoma 14.4 but have issue with "still waiting for root device" only 14.2.1 work, not try with 14.3.


Edited by ovidoi

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