his tool (NBM) is intended for modification of BIOSes of nVidia 6x00 and 7x00 cards ONLY!!! BIOSes of nVidia 5x00 and older aren’t supported.
NBM (v.2.1) is used to view, extend and erase (or just modificate) data from:
1) General Info section;
2) Voltage Table section;
3) Performance Table section;
4) Thermosensor & Timings section.
General Info section provides modification of next parameters:
a) Chip Name and Chip ID describe info about GPU: these 2 parameters are logically coupled, and when user changes one of them second changes synchronically;
Chip Name is the name of GPU (for example, NVIDIA 6800).
Chip ID is identifier of this GPU (for example, GPU’s ID of NVIDIA 6800 equals 0041 in HEX).
b) Vendor Name and Vendor ID describe info about vendor: it’s very similar to Chip Name and Chip ID.
c) Start-up Info contains info about videocard (such as BIOS version, date etc) that user can see when the system just starts-up.