Notebook nvidia gtx 1050 2gb not working

Ok so , some months ago i got a BSOD (error code : nvlddmkm.sys) , and when i restarted my laptop (lenovo ideapad 330-15ich) my graphics card wasn’t working. It showed up in my device manager but with a symbol and it said code 43 , and it wasnt working or showing up in my device manager , i tried uninstalling my drivers then installing them again , i even reinstalled my windows but is still not working , and many more silutions but none of them worked . But like a month ago i opened my laptop and my graphics card was working , i tried installing new drivers then i got another BSOD (error code : nvlddmkm.sys) . When i reopened my laptop again the gpu wasn’t working . Can someone please help me i don’t want to spend money to buy a new pc / notebook

Review NVIDIA’s KB article: