- Dec 12, 2018
- HP Elitebook 840 G5-Clover
- UHD 620 / 1920x1080
Did you tried to update to Catalina via AppStore?
And one more question, did your webcam worked on Mojave?
Catalina Update on
Catalina Update went well on my HP EliteBook 8470p. The only thing that doesn't work, yet is Bluetooth
Thanks for the info.
Can you please specify the steps you took during and after upgrade?
What your wireless card?
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...
I updated it like a real Mac, using the Installer from the App Store, even though it took long (quite an hour or so), it works. What doesn't work is Bluetooth. I've already tried many things, but nothing helped and honestly I don't really need it, but you should keep that in mind. The first thing I've noticed was the pretty long boot and shutdown time (3 or 4 times as long as it was under Mojave). The battery seems to be okay, not much better or worse as ist was under Mojave.
I am using the BCM43225HMB (branded by AzureWave)
I've noticed the long boot is due to the old BrcmRamPatch, replace or remove those 3 kexts and boot & shutdown will be normal again.