Have you tested the system with the drivers provided by MSI?
While using OEM devices the recommendation is to download and install the drivers directly from their website.
This is to maintain any possible special feature or settings that may not be available with the generic Intel® drivers.
Would you please provide us with a picture of the "fake" resolution you are getting? and possibly a comparison with the "real" resolution you had or see in another system.
I look forward to your reply.