Download the drivers from here http://www.3dfx.com/download/download.html then use WinZip on Nt40v2.exe then copy the fellow from 3Dfx Setup installer to emtpy folder 3dfxspl3.dll 3dfx2ps.dll 3dfxv2ps.hlp Csh.dll Fxgpio.sys Fxoem2x.dll Fxptl.sys Glide2x.dll Glide3x.dll Ntremap.sys Riched20.dll you may want use the newer that come with NT5 Voodoo2.bmp be to this file in there to Voodoo.infDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.