Support Information:
Device Type: BIOS / Motherboard
Manufacturer: Sony
Model: Sony VAIGO vgn-bz12vn
Interface: Other
Operating System: Windows XP Professional
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=1&qa7=1500&dp=2&qm0=Sony+VAIGO+vgn-bz12vn&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Sony+BIOS+%2F+Motherboard+Sony+Sony+VAIGO+vgn-bz12vn+Windows+XP+Professional+)

Look here:

http://support.vaio.sony.co.uk/downloads/preinstalled/preinstalled.asp?site=voe_en_GB_cons&c=0&s=VGN-BZ&m=4443