Freeware Descriptions:

NVIDIA BIOS Editor (NiBiTor) enables you to change the sign-on message text and color, GPU and memory clocks, hidden features like SBA (Side Band Addressing), FastWrites and much more. NVIDIA BIOS Editor (NiBiTor) will support all BIOSes as of the GeForce FX 5xxx Series up to the latest, namely the GeForce 7xxx Series. It does not require any .dll, and will work under any version of Windows 9x/ME/NT/2000/XP

Here is complete features (taken from authors site):
Supported BIOSes:

  • 6800/U/GT/LE
    6800 Go
    6600GT
    6600
    6200
    5950U
    5900/U/XT/ZT
    5800/U
    5700/U/LE/VE
    5600/U/XT
    5500
    5200/U
  • Quadro FX4000
    Quadro FX3400
    Quadro FX3000
    Quadro FX2000
    Quadro FX1400 Go
    Quadro FX1100
    Quadro FX1000
    Quadro FX700
  • PCI-E 7800GTX
  • PCI-E 6800U
  • PCI-E 6800
  • PCI-E 6600GT
  • PCI-E 6600
  • PCI-E 6200 TC
  • PCI-E FX5900
  • PCI-E FX5750
  • PCI-E FX5300
  • PCI-E Quadro FX1300
  • PCI-E Quadro FX540

NVIDIA BIOS Editor (NiBiTor) 4.5a Screenshot

File Size / OS:

  • 750 KB / Windows 9x - ME - 2000 - NT - XP - 2003

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