6200oc problem

[soonk]

ok, so im trying to upgrade a friends HP computer w/ a BFG Geforce 6200oc PCI card, but I keep getting these lines all over the place. Here's the specs followed by a screenshot

HP Pavilion a1100e
AMD Sempron 3200+
1gb ram
Windows XP Home
not sure what mobo is in this thing.. w/e came with it I guess.
as for drivers, I've tried 84.12, 84.20, 91.31, and whatever came on the gfx card disc, all with the same result. here's the picture

 

[R9]

Hi there...
I was having many problems when I installed 91.31 for my 6200, so I rolled back to 81.98 since it didn't make any problem, try it, hope it helps.

 

[kaotao]

Did you completely uninstall all old drivers before installing new ones, as well as when trying the different ones you listed ?