By crashes, do you mean crashing to desktop, blue screens, or the PC going off? Do you get this message for all games or just Resident Evil 4 remake? These are all different things. Again, be *specific* about what's going on. We're not at your PC so we can only see what you tell us. If the PC is turning off, then yes, the PSU is a suspect. This isn't a two-year-old quality PSU, it's a rather poor quality one that hasn't even been manufactured in a decade. And what do you mean by "the driver was not working?" Also, that patch is to lift resolution/refresh limits, I'm not sure what it's even doing being involved here.
If the BIOS for the model of GPU isn't working, my best guess is that the seller got you to pay for a failing GPU. Hopefully, you bought it on a platform, like eBay, that has buyer protections and you can get a refund. Things like Facebook Marketplace are popular places for people to scam people with dying or fake GPUs.