Administrators Hervé Posted October 5, 2022 Administrators Share Posted October 5, 2022 Probably something else fishy in that all-inclusive SSDT of yours. Link to comment Share on other sites More sharing options...
Dell7280pl Posted October 5, 2022 Author Share Posted October 5, 2022 Nothing there with the graphics anymore How do I get individual patches from my SSDT as individual patches? I can't separate them Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 6, 2022 Administrators Share Posted October 6, 2022 You just need to look them up in the various 7280 threads that exist on the forum. No-one published a specific guide here for this model unfortunately. Eg: What did you initially follow to install macOS on your laptop? @Lorys89 has a guide with all-inclusive SSDT here and brightness control is stated to be fully working. Maybe there's something not correctly set in your BIOS though I doubt it. Link to comment Share on other sites More sharing options...
Dell7280pl Posted October 6, 2022 Author Share Posted October 6, 2022 Lorys helped me run my EFI and I have his EFi, unfortunately he couldn't help me with regulation I'll do my own SSDT with DSDT acidump and see what happens My bios is set to inches with the Lorys guide unlocked CFG and DVMT at max Link to comment Share on other sites More sharing options...
Dell7280pl Posted October 6, 2022 Author Share Posted October 6, 2022 I took out my DSDT and I have a folder with such files, but I don't really understand what to do next Is it enough to upload these files to ACPI on my EFI? Someone will tell? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 7, 2022 Moderators Share Posted October 7, 2022 did you reset NVRam after each changes? Link to comment Share on other sites More sharing options...
Dell7280pl Posted October 7, 2022 Author Share Posted October 7, 2022 After each no, sometimes yes, but it didn't change anything Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 7, 2022 Administrators Share Posted October 7, 2022 You're probably mistaken re: DSDT and ACPI tables in general... There's absolutely nothing to do with the ACPI tables you extracted. They're an integral part of your computer's BIOS so they load at power-on/boot time. As such, placing unmodified tables is the ACPI folder of your bootloader's EFI folder is of no use at all. It'd be as useful as applying a Dell sticker on top of the Dell logo already present on your laptop if you get my meaning. Only patched tables are of use and are to be placed in the EFI/ACPI folder. Link to comment Share on other sites More sharing options...
Dell7280pl Posted October 7, 2022 Author Share Posted October 7, 2022 I understand, I just don't know how to make it I don't quite understand it Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 7, 2022 Administrators Share Posted October 7, 2022 Then don't even try to do anything on the matter. Link to comment Share on other sites More sharing options...
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