Resetting or recovering a forgotten BIOS/CMOS password can be a tough nut to crack as usually it requires opening the case and sorting BIOS battery. If you are able to boot into Windows, free utility CMOS De-Animator lets you do this without going through the manual procedure using just a single button click from Windows.

CMOS De-Animator basically clears the BIOS RAM, by smartly invalidating the CMOS verification checksum which results in resetting of all BIOS settings to default including the stored BIOS passwords on reboot.

NiBiTor (NVIDIA BIOS Editor) is a free utility to tweak your nVidia GPU bios and change the sign-on message text & color, GPU & memory clocks, hidden features like SBA (Side Band Addressing) and much more.

NVIDIA BIOS Editor (NiBiTor) supports all BIOS's on Geforce5, 6 and 7 GPU series cards, the software does not require any .dll, and will work under any version of Windows 9x/ME/NT/2000/XP.