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HP 840 G3 EliteBook ** WiFI and Bluetooth resolved** Monterey / Big Sur


Donw35
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I'll explain here my doubts on this EFI...

On 3/7/2021 at 8:37 AM, Baio77 said:

 

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

 

image.png.74ea570f9e3a2a4fef5f40dbb6e1e07e.png

 

And if you want to see the "memory" section in About this mac, you should learn to read the Configuration.pdf

 

image.png.0f05130c4f6139fc56704a5fb92a6976.png

 

This is also broken for lack of userspace patching on macOS 11.

image.png.acb1fbf16793358a3eb5941ef654a0a2.png

 

- 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.

 

image.png.7f639c6f718e641e45c570ba96d4a1b4.png

 

This NVRAM variable is deprecated on Big Sur

 

image.png.49bef9e0a66273915ccb041547f2be00.png

 

Overall, in this system there're a lot of unnecessary patches that demonstrate the incompetence of the creator

Edited by 1Ale1
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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

 

 

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