NVFlash wont flash card

[Reanimation_LP]

I have a FX5500 PCI card that has Dual VGA that I'm trying to save for a secondary rig.

I had it flashed for a Macintosh, then lost the floppy, and flashed it with the AGP version of the BIOS, which didnt work.

Now its corrupted or something, I found the floppy, and I would like to reflash with the original PC BIOS so I can use it again.

Problem is, nvFlash keeps giving me this error.

EEPROM man.ID, devcode (20,FF) : Unknown

Any way to force it to flash, or is there a better program than NVFlash?

Looking to save this card.

 

[NoxTek]

Use the -4 -5 -6 switches on the command line when you flash. This will tell nvflash to ignore any and all device mismatch.

 

[Reanimation_LP]

That didnt work.

It says the EEPROM is unsupported.

The EEPROM is blank and corrupted as well.