Thank you for reporting this issue, please bear in mind our support is only in English.
I understand you are getting kaby lake pci express root port 10 a2b1, let me help you on this matter.
If you are running Windows® 10 please let's try the following suggestion:
- Open Cortana.
- Enter cmd in there to open up the command prompt.
- Enter cd desktop (For this step the work, after you unzip the files, please save the chipset.exe on the desktop).
- After that enter: setupchipset.exe -overall.
Let me know your findings.