Dude, just installed Catalina on mine 8470p. What did u do to fix wifi, bluetooth, brightness and sound?Hp elitebook 8470p With i5, Intel HD 4000 success updated with fresh install
Only the problema with bluetooth and atheros Wi-Fi but now all works
Thanks for the guide and for the help
That's a great idea! Always backupI have a fully functional Mojave installed on my elitebook 8470p.
Is it possible to clone this SSD to another one?
The reason: I'm thinking about updating to Catalina directly from system prefs but I prefer to test it on a clone before updating the original system.
Could you please post your EFI folder? I have the same model and want to try It. Did you need to change stock nvme?Hello guys! I have an Elitebook 840 G5 laptop...
I added -disablegfxfirmware, because in the last restart of Install I got a Kernel Panic.
Catalina Update went well, but I'm without bluetooth (DW1560) and without sound...
I used the most recent AppleALC, but it's not working for now...