cpa blast

It worked and also fixed the internet connection.. Any hopes for my graphics card to also work?? quadro k2200 or zotac 8400gs

Core i5 - 3470 SR0T8 3.20Gh costa rica 3318a623 (e4)

Hi, I ran into an issue where high sierra couldn't load past mach reboot. Computer is dell OptiPlex 3010, zotac 8400gs, 4gb ram, 1tb hdd, core i5 Gpu drivers are not that high in my list but would really want the internet to be able to connect. How do I take a log of the error and share it for a possible solution?