How is you command-line graphics?
My suggestion:
- switch to command-line (Ctrl+Alt+F1)
- login as root
- type 'init 3' to switch to runlevel 3 (non-graphical)
- run 'yast' -> Software -> Online Update and install the nvidia driver
- run 'sax2' to configure graphics
- type 'startx' to test the settings
- type 'init 5' to switch bach to the graphical mode
(- logout root on console 1)
I am not sure how well the nvidia driver installs on a 64 bit system. Maybe you have to follow the manual procedure, for which you need the kernel sources:
http://www.suse.de/~sndirsch/nvidia-...r-HOWTO.html#4