It depends on your boot floppy's file, called vgadb.

The part of nvidia card of mine is as follows:

ctlr
	0xC00A2="NVIDIA TNT2 Model 64 BIOS V2.05.13 "	# NVIDIA TNT Model 64
	0xC0108="AOpen MX200 VGA BIOS Version 1.00-143N"	# AOpen MX200 Geforce2
	0xC0108="NVIDIA GeForce2 MX-200 VGA BIOS"	# Prographics GeForce2 MX-200
	0xC00CB="ASUS AGP-V7100 VGA BIOS Version 3.11.00.04" # ASUS GeForce2MX
	0xC0074="NV"			# GeForce 3
	link=vga
	ctlr=nvidia linear=1
	hwgc=nvidiahwgc


You can edit that file before booting the system by some editer on Unix or
windows.

Kenji  --because none responds this  :-)