Jake Lo

The brightness patch doesn't seem to be showing in the IOReg file. Try adding this to the ACPI/Patched folder SSDT-PNLF.aml.zip

Did you have FileVault enabled? If so, make sure to include necessary updated drivers the E7470 bootpack would not work on the 7480, they are 2 different model with different generation of cpu /hardware

Under the trackpad preference as shown in your screenshot above

Can you post IOReg file? Use IORegistryExplorer.app v2.1 Only please

Did you have VoodooInput.kext enabled? disable Force Click and Haptic feedback Have you disabled Hibernation?

Have you tried Acidanthera's voodoops2Controller? https://github.com/acidanthera/VoodooPS2 It's merged with BAndysc file for Elantech ps2

@Osxfrench Just add AudioDxe.efi to drivers folder or disable it in the config.plist file. Not use unless you want to enable boot up audio.

Post an IOReg file. Please use IORegistryExplorer.app v2.1 only Try adding ECEnabler.kext for the battery status

post the EFI folder and IOReg file using IORegistryExplorer.app v2.1 only.

@nadersaid21 I'm glad it worked for you. Enjoy.

@nadersaid21 Just posted a new bootpack with OC 0.7.6 Tested on Catalina -> Monterey, no issue with Battery status

I see the patches are already in SSDT-840G3.aml Why don't you just copy all the files in ACPI/Patched from you Catalina to Monterey?

are you sure the recovery file is Big Sur? Try setting in Config file under UEFI/APFS MinDate=-1 and MinVersion = -1

What's the source of your installer and how did you create it? I see you mention com.apple.recovery.boot, I don't remember seeing that in my installer. I use the createInstallMedia command from MacOS

Make sure you set BIOS to UEFI / AHCI Disable secure Boot Your USB installer, make sure it's formatted to GUID / Journal Extended

Try setting SecureBootModel to Disabled instead of Default I meant this to be changed in the config file, but yes in the BIOS too this is for my Lenovo X1C5 but the BIOS settings should be similar as well. -Under Config Tap Display Boot Display Device -> Thinkpad LCD Shared Display Priority -> USB Type-C Total Garphics Memory ->256MB Boot Time Extension -> Disabled -Under Security Tap Memory Protection -> Execution Prevention -> On Secure Boot -> Secure Boot -> Off -> Platform Mode -> UserMode ->Secure Boot Mode -> Standard Mode -Under Startup Tap UEFI/Legacy Boot ->UEFI Only CSM Support -> No

Post your system's specs. If you have Windows, then run dxdiag.exe, export and attach it here. High Sierra is the last fully supported HD3000 for Sandy Bridge although you can still install Mojave and Catalina, there will be some glitches. https://osxlatitude.com/forums/topic/8238-supportedunsupported-gpus-graphics-cards/

Looks like drive is not detected Try setting SecureBootModel to Disabled instead of Default

The wireless section is commented out so it's okay. The audio properties, I guess you could manually change PCIRoot(0)/PCI(0x1F,3) -> PciRoot(0x0)/Pci(0x1F,0x3) If your audio works, then it's fine. Just the checker is being picky.

It's backward compatible

try this. oc 0.7.6 E5440_OC0.7.6.zip

did you follow the instruction on the bottom of his guide? Make sure to add -no_compat_check to boot-arg or change smbios to MBP11,1 to install. then switch back to MBP10,2 after it's done

I don't have that issue on my E7470 using that same bootpack. My system stays on 24/7 unless it goes to sleep. You might want to try upgrading to latest BIOS. Check on your RAM and or hard disk. I'm using a broadcom wifi so if you're using an Intel wifi/BT, I don't know if that could be the cause as well. The kexts included for Intel are the latest version.

Issue is not with ALCID, it's the connector type for graphics. I set Con1 to HDMI, I guess the default is DisplayPort. You can actually copy the entire PciRoot(0x0)/Pci(0x2,0x0) from under Device/Properties from the config to your OC Config file.

What do you mean? Post a screenshot