Display issue

Hi. I take this issue when i dowgrade from Win10 64bit to Win7 64bit. I tried reinstall Visual C++ 2010, 2015, 2017 but nothing change. SB help me pls :(:https://imgur.com/a/t8iGz4O

https://imgur.com/a/t8iGz4O
https://imgur.com/a/jEeiUYQ
https://imgur.com/a/6CABgTQ

Try switching the graphics card.

https://support.lenovo.com/th/th/solutions/ht078706

thank you so much. it works :D