You might want to move this to, or ask it again in, the Administration forum, as that is where the best knowledge about hardware lives.
It certainly is possible that the lack of a separate graphics card is at the heart of your problem.
I run solidworks rx and when i bypass the tools/options settings the problem is solved.
how can i know which settigns is cuasing the problem?
I tried comparing the options but they look the same- I mean with and without the options.