Jake Lo

it's the same as ALC256 Try the following layout-id: 16, 14, 21, 56, 13, and of course you already tried 11.

post the EFI you're using + IOReg file using IORegistryExplorer.app v2.1

try going to trackpad preference and uncheck Force click and silent clicking

No audio or static beep sound?

Can't tell if you have Intel or Broadcom wifi / BT since you have both enabled. My files are only for Broadcom, so you'll have to make some changes. you also have I2C kexts enabled, this system doesn't have I2C touchpad, so not sure why you have them added unless it has an I2C touchscreen... SSDT-E7470.aml includes all those SSDT* patches already, so you can remove the rest. why would you enable SSDT-DisableNVMe.aml? I assume your hdd is SATA SSD? then you don't need NVMeFix.kext why would you have both RealtekCardReader.kext and Sinetek-rtsx.kext enabled? they both does the same thing although RealtekCardReader.kext might be faster try my OC 0.7.9 files https://osxlatitude.com/forums/topic/9179-dell-latitude-e7x70-clover-and-opencore/?do=findComment&comment=104256

did you reset NVRam after the changes? post current config file

Just review you config again and notice you have a kext patch. You should disable it and keep only the compatible patch or the SSDT you had created. Micro Inc. SD Card Reader - pci14e4,16bc -> pci1217,8621

if that fixes your boot issue, then it's good.

all those ssdt are integrated into SSDT-840G3.aml or implemented in the config file or replace with kexts. the ssdt is significantly reduced due to removal of battery patches, now using ECEnabler.kext only.

look under card reader, not PCI, that's just for cosmetics only.

Give this a try, assuming you have Intel wifi/BT for Big and Monterey Lenovo P50 OC 0.8.1.zip

the xprw is to fix sleep issue try this one config.plist.zip

@cuti_it @Baio77 it has an SMBus touchpad. Keep the existing voodoops2 use this config to enable the touchpad config.plist.zip

try this, made a few mod to your config fileconfig.plist.zip

your ioreg file seems to be corrupted remove AppleSDXCInjector.kext and VoodooSDHC.kext

Airdrop is not supported for Intel https://openintelwireless.github.io/itlwm/FAQ.html#features

What's the model of your Wifi / BT combo? You have both Intel and Broadcom kexts for Wifi, but only Broadcom BT kexts. If you have Intel combo, then remove all the Broadcom kexts and add the Intel BT kext: IntelBluetoothFirmware.kext Post IOReg file

Please post full system specs, EFI folder you're using and IOReg file for IOReg file, use IORegistryExplorer.app version 2.1...google it.

Apple prohibit sign means it's not detecting your drive which mean it's an USB port issue. have you tried on different ports? What model drive does it have? Certain NVMe drives are not compatible like Samsung PM981, PM981a...etc

Just enable UEFI / AHCI Disable secure boot

try files from this thread and update the files with fix from 2 posts down https://osxlatitude.com/forums/topic/14452-success-latitude-5300-up-and-running/

Samsung PM981, PM981A and PM998 are known not compatible in MacOS, doesn't matter on a Hack or real Mac.

Post IOReg file using IORegistryExplorer.app v2.1

when you delete CPUFriendDataProvider.kext, you need to remove it from the config file too

Did a validation check on your Config and found some errors. Here's a fixed one, give it a try Some kexts are in the wrong orders and had to be corrected. The CPUFriendDataProvider.kext, is that specifically generated for your CPU? It's for power management, leave it out if you're also using ssdt-Plug, one or the other, not both but I didn't make that change. config.plist.zip