Have one Dell M90 with nVidia 2500FX and a Dell 380 Precision with a Quadro FX card.
Used last DriverPacks
The M90 ends up with a blue screen
the Dell 380 is not blue screening but stop loading at Windows startup.
I think there is a conflict with newer and older nv4_*.* drivers!?
Have tried the same build on a laptop (Fujitsu-Siemens S7110 with internal Intel graphics). This works fine!
Regards
B115242