nb-bios-p55v6-win10-64bit-fb04-fd04-ec-f003.zip October 3, 2016 Operating system Unknown OS File type BIOS Version FB04/FD04 32-bit
nb-bios-p55v6-win7-64bit-fa04-fc04-ec-f003.zip October 3, 2016 Operating system Unknown OS File type BIOS Version FA04/FC04 32-bit
p55v6-manual-v1-all.pdf October 3, 2016 Operating system Unknown OS File type Manual Version 1.0 32-bit