Bang and Olufsen Application Solution

[Bryan221]

When I want to open the BANG Y OLUFSEN app I get a message that says "It is not possible to establish a connection with the RPC server"

[ub6424]

Hello @Bryan221 

Sorry to hear that you are having problems ... and I would like to help you.

I strongly advise you to go back to Windows 10 as your notebook model

is not fully tested and certified by HP for Windows 11.

Try ...

(1) Backup <all> personal data (documents/pictures/videos etc...) to external USB hard drive

(2) Install/Update Hardware Diagnostics UEFI

HP PC Hardware Diagnostics UEFI

7.6.2.0 Rev.A

42.7 MB

Jun 12, 2020

Download

Test your hardware Using the HP PC Hardware Diagnostics (UEFI)

https://support.hp.com/us-en/document/c04499777

See how it works:

https://www.youtube.com/watch?v=14GKIpGPNRM

Please report your results

Only continue with (3) if no technical problems are detected!

(3) Downgrade from Windows 11 to Windows 10

https://www.techadvisor.com/article/744263/how-to-downgrade-from-windows-11-to-windows-10.html

(4) if downgrade fails ...

--- Solution ---  A)

HP Consumer PCs - Using the HP Cloud Recovery Tool in Windows 10

https://support.hp.com/us-en/document/ish_4511095-4511141-16

--- Solution ---  B)

Use the official Microsoft method:

https://www.microsoft.com/en-us/software-download/windows10ISO

After installation is done, download and install HP drivers

https://support.hp.com/us-en/drivers/laptops

(5) Please report your results