PC Graphics

[Robotyr]

• MacbookPro 19 with AMD Rdeon Pro 5500M 
  • Windows 10 over BootCamp.

Forza 5 during start checkout returns error FH301 - the video driver needs to be updated. Discovered 20.45.40 required 21.10.1

But the newest avaliable driver for mac is 20.45: 

I also tried to download drivers 21.10 and 21.11 directly for my card, but it fails during installation - 

Error 173 – No AMD Graphics Hardware Has Been Detected in Your System Configuration. What else could help?

[elstaci]

you can try this UNOFFICIAL Windows Bootcamp driver where the Author modifies the latest AMD Driver to work in MAC Computers: https://www.bootcampdrivers.com/

If that doesn't work then you will need to open a Apple Support Ticket and see if they have a newer version.