Hi, I have been having trouble getting this card to work on my Pentium IV 3.2Ghz system.

I read in the Geforce256 faq that the chip is 1.5V, however the card is the older AGP and is 3.3V.

Pentium IV supplies 1.5V - 1.8V depending on configuration to the AGP slot and I am thinking that this card requires 3.3V and has a voltage regulator built in to drop it to 1.5 for the GPU.

The card runs fine until I install drivers.  I'm going to tinker with it a bit more, but if anyone knows for sure that this card won't work with this board, feel free to let me know

Thanks

Hi I tested this game out yesterday and could not get it to work.  Does anyone know how to get it to work on a 3DFX Voodoo2? I have it working on a voodoo1 but wanted to try it on this new system build with Voodoo2 graphics.  Any help would be appreciated.

Here's what I tried:
Deleted fxmemmap.vxd and glide2x.dll from c:\progra~1\formula1
Game still froze the PC
Copied fxmemmap.vxd and glide2x.dll from c:\windows\system to c:\progra~1\formula1
Game still froze the same
Copied fxmemmap.vxd and glide2x.dll from f1vood2.zip into c:\progra~1\formula1
Game didn't freeze the PC but gave errors stating that there were problems in the code of the dll files and that I didn't have a 3DFX Voodoo Graphics card installed.

I also tried the patched *.exe files that I found and those didn't help either, same freezing of the PC as above.


This is a working system that I played two other 3DFX games on within the same night so I know the voodoo2 board works and is configured properly.  One game I played was DirectX 7 based and the other was glide based.

Hi I need some help.  I've been tinkering with a Pentium III 1.0Ghz machine and whenever I run the 3DFX installation files, it gives me an error.  Let's start with the system specifications as follows:

430W Antec PSU which apparantly is supplying the -5V rail since the system does power on fine and installs O/S fine.
Intel Pentium III Coppermine 1.0Ghz CPU
Asus CUSL2-C i815e Intel Chipset Motherboard
512Mb (2x 256Mb) RAM
Asus v6600 Deluxe AGP graphics @ 3.3V default motherboard setting
Diamond Monster 3D II 12Mb PCI 3DFX Voodoo2 graphics card
SB Live! Value PCI
Promise/Maxtor SATA II Controller Card
Maxtor 160GB SATA II HDD
No onboard sound, no onboard modem, no onboard LAN

Ok so if I install the AGP graphics card drivers, they work after rebooting and then I install the latest Diamond Monster 3D II drivers and get an error about COMCTL32.DLL.  It says that the driver currently installed in Windows is newer than the one trying to install.  So I tell it to not overwrite (if I tell it to overwrite the file, it does nothing anyway and just forces me to say no to overwriting).

After installing the Diamond Monster 3D II drivers, I can't access the display properties any more and if I run a 3DFX game, the system freezes.

I remember having this problem years ago when trying to set this up and I remember having to mess with memory addressing and IRQ values.  I tried changing the memory address in safe mode according to the official 3DFX S3 fix documentation, but the PC started to have more issues after that so it needs to be changed back I guess.  People on IRC (yes I know that place is not helpful) told me that the AGP card does not have an IRQ value because it is a video card, but that is false because it is actually using IRQ 11.  When you boot up the machine it says it is on IRQ 11 and within control panel system properties it shows that it is using IRQ 11.  That should be fine.  I don't believe that the Voodoo II card is using an IRQ but I very well could be wrong since it is a multimedia device in a PCI slot and usually those share IRQs between a couple slots on these boards.

Anyway any help would be appreciated.  I'd discuss the other system that I tried this same setup in, but that would just confuse this thread and I want to keep that entirely separate.  I want to focus on this Pentium III for now and it is supplying the proper voltage to the AGP slot.

Would anyone suggest that I just stick a PCI graphics card in there instead of the AGP and that would solve the problem?  I'm going to try to find one.  I was hoping to use the Geforce256 for Direct3D and the Voodoo2 for glide, 3dfx games mainly dos based stuff.