In addition to the above, IF you have something like voodoo shield install, disable it during the driver install. If you are just running windows defender, that is fine and no need to disable anything.
When you are all done with the chipset driver install AND you have rebooted, reinstall the nvidia driver. Choose custom install and check the box that says "clean install" This will remove any custom settings you had however IMO it is a better way to install the driver.
WELP... still nothing. i think i got too happy too soon. done everything, the PCI device problem is gone and so is the GPU error but it still wont display anything and im really at a loss. i really hope you guys are still hereYou're most welcome, hopefully it will work!
but without crjdriver help I think I would not see that PCI triangle from your screenshot thanks to corona not letting me to visit eye specialist