That isn't the same as a Geforce 4 Titanium 4600. Similar name, much less good card.There’s an Apple Nvidia GeForce 4 32MB AGP DVI ADC 603-1263 630-4023 on eBay right now (San Diego) $25.00!
Try this from the command line :I spent some more time playing with the G4 Quicksilver. Here's a strange one: It can't shut down! No matter whether from the Apple Menu, or from the log-in screen, if I try to shut down it shows a blue screen for a few seconds, then just returns to the screen that I was on before. I need to yank the power cord out in order to turn off. Shutdown was working normally a few days ago.
sudo shutdown now -h
You won't get far without that. Google resetting the password using safe mode on your OS version, or using the reset password option on an installer CD (no reinstall required). It's a 5 minute job.sudo prompts me for a password, which I don't have.