1Ale1 Posted April 20, 2021 Share Posted April 20, 2021 (edited) I'll explain here my doubts on this EFI... On 3/7/2021 at 8:37 AM, Baio77 said: New SSDT ALL Fix EFI.zip 27.15 MB · 18 downloads EliteBook Pro di Roger.ioreg.zip 3.93 MB · 9 downloads First, SystemProfilerMemoryfixup, (other than being deprecated because of it userspace patching with Lilu which is broken) is totally unnecessary since this feature was implemented in OC in the section And if you want to see the "memory" section in About this mac, you should learn to read the Configuration.pdf This is also broken for lack of userspace patching on macOS 11. - If this patch is required, you should rely on enable-max-pixel-clock-override. - hda-gfx is already loaded by AppleALC for HDMI audio - framebuffer-fbmem and stolenmem are highly NOT recommended as shown here: https://github.com/acidanthera/bugtracker/issues/1585#issuecomment-812525071 Also, your power management patches invalidate AppleIntelPowermanagement.kext features, leading to instability. Check section 7.8 of Configuration.pdf to unlock the MSR 0xE2 register with ControlMSRE2 and disable this patch. Note that HP laptops allow to access the advanced bios by pressing Ctrl+F10. This NVRAM variable is deprecated on Big Sur Overall, in this system there're a lot of unnecessary patches that demonstrate the incompetence of the creator Edited April 20, 2021 by 1Ale1 1 Link to comment Share on other sites More sharing options...
Jake Lo Posted June 18, 2021 Share Posted June 18, 2021 The 'Mute' button is finally fixed with AppleALC version 1.6.1 by Human7900 Link to comment Share on other sites More sharing options...
Benjamin Franklin Posted July 26, 2021 Share Posted July 26, 2021 (edited) @Jake Lo Jake, have you been able to upgrade to OC71? or even better: 0.7.2? Edited August 4, 2021 by Benjamin Franklin Link to comment Share on other sites More sharing options...
Baio77 Posted August 20, 2021 Share Posted August 20, 2021 On 7/26/2021 at 1:35 PM, Benjamin Franklin said: @Jake Lo Jake, have you been able to upgrade to OC71? or even better: 0.7.2? Test this EFI OC 0.7.2 . ioreg please EFI.zip 1 Link to comment Share on other sites More sharing options...
Donw35 Posted November 1, 2021 Author Share Posted November 1, 2021 for your enjoyment and testing, I have removed the older EFI and put up a OC 0.7.5 for Monterey on the HP 840 G3, go to the first post for details and EFI files 1 Link to comment Share on other sites More sharing options...
kar2wlan Posted March 28, 2022 Share Posted March 28, 2022 can anyone post hp 840g2 monterey files? actually i have hp revolve 810 g3 which is similar to hp 840 g2. plz help. Link to comment Share on other sites More sharing options...
justApple Posted May 11, 2022 Share Posted May 11, 2022 On 11/1/2021 at 6:07 PM, Donw35 said: for your enjoyment and testing, I have removed the older EFI and put up a OC 0.7.5 for Monterey on the HP 840 G3, go to the first post for details and EFI files looking at fresh clean install monterey and elitebook g1. will this work or only g3. thanks Link to comment Share on other sites More sharing options...
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