I understand you are currently running Intel® HD graphics 5500 and you are getting scaling issues. Let me help you on this matter.
At this point, I will need some information from your hardware configuration, this will help isolate this issue. Please run the following utility and attach the report.
https://downloadcenter.intel.com/download/25293/Intel-System-Support-Utility-for-Windows- Download Intel® System Support Utility for Windows*
Thank you for your time.