<< Solved >> can't boot mac os installer on hp EliteBook 8470p

[sim0000]

hi, i am trying to install mac os catalina on my hp EliteBook 8470p laptop.
I always get stuck on: PCI configuration end, bridge 5 devices 15
In addition, the USB switches off during loading and using the boot flag -x a restart message appears after 10 seconds

Thanks for your help

 

[P1LGRIM]

Not a Desktop - Moved to Laptop Support.

 

[sim0000]

i did it alone

 

[Johntriestohackamac]

What turned out to be the issue? What did you do to resolve it?

 

[sim0000]

I share my EFI folder that worked and did not give me any problems.
I remember that I have the version with i5 3320m with intel hd 4000 gpu and a screen with 1366x768 resolution

 

[Johntriestohackamac]

sim0000 Thanks so much! Your EFI works perfectly on my elitebook, much appreciated!

 

[MaxianRadu]

hi! I have the same laptop Ho elitebook 8470p with i5 and the installation stop before to select the language for the installation, I copied the EFI folder posted here and is not working. Some help ??