8,8inch Display doesn't work but on an other it does!?

Horvichrom

Hi!
I bought the 8,8inch screen but he doesnt work. It always says connection failed.
Then i tried it on another PC and it works without any problems????

Any solutions out there?

Thanks!

SSUPER

🇦

Horvichrom After connecting to your computer, take a screenshot of the system device manager port and show it to me

Guess

There are quick start guide in the installation path