Jake Lo

Remove USBPorts-Exx30.kext

Try Hervés guide here

Enable Legacy Option ROMS in the BIOS

You should consult our Wifi list and here That model is poorly supported. Further more I don't know if your particular system has whitelisting for wifi devices. I know some models like T470/T480 does not have whitelisting for Wifi devices.

Make sure you have the latest Lilu.kext and Whatevergreen.kext and latest Clover version installed

Yes, DSDT is static and specific to your system's config /BIOS/ Hardware. Another might have different BIOS and BIOS Settings and will cause boot issue. With layout 3, internal speakers and HP works?

did you replace the contents into the Clover folder or you replace the Clover folder?

a little overkill but glad it's resolved

Try this bootpack, file patched from your Origin folder Replace into /EFI/Clover Replace your wifi with a DW1560 E470_Catalina.zip

@tonyyy74 Off Topic, your system is of a different class model. Create a new topic with full system specs and we'll assist you there.

Do you see the Clover screen at all or just boot straight into MacOS? Change the boot timeout to 1 in Config file instead of 0 so it gives you more time to select boot option

Try this config config.plist.zip

Is the screenshot still accurate because it shows that Catalina is booting from an USB drive. Delete that boot Option and create a new one Point to /EFI/Clover/Cloverx64.efi of the local EFI partition, not USBh

Hmm, I was assuming you're using the same or similar files as envy0311. You're using the similar renames but without the dependent SSDT-xxx At least add this to patched folder and try the Config files again SSDT-XOSI.aml.zip

Sure but you'll lose the track stick as well. Remove ApplePS2Mouse.kext plugin in ApplePS2Controller.kext Reboot

can you post your clover folder? try switching smbios to MBP15,2

Previously when?

try this one config.plist.zip

can you try booting with boot arg? -igfxvesa

try this one config.plist.zip

can you post the IOReg file with the updated Config with the HDMI monitor connected?

No it's not necessary. The port limit issue has been around a few MacOS versions. See here for some explanation https://github.com/RehabMan/OS-X-USB-Inject-All

give this a try config.plist.zip

Fn+F8 is for Windows only, should have ill effect on MacOS. Attached Ioreg file had HDMI monitor connected?

IOReg file looks good. Only thing I could think of to improve is to generate your own USB port kext. Right now the system has no usb port limit set. You should remove any ports not use to smooth out the system, See here how to do it. Port limit patches ae already included in my files you are using https://osxlatitude.com/forums/topic/12097-e6530-catalina-gm-problems-with-usb-ports/?do=findComment&comment=94774