My laptop is acer travelmate

Question

My laptop is acer travelmate 3210 found in the lower part of my
screen. But the sticker says travelmate 3212NWXMi found in my keyboard
lower part.Need
help I updated my acer bios from here
http://www.acerpanam.com/synapse/forms/portal20.cfm?recordid=2789&formid=3394&website=AcerPanAm.com/au&siteid=8116&words=all&keywords=&areaid=12.Now my laptop does'nt boot up. What seems to be the problem? Is there any solution for this? Tia I
update my bios in windows XP sp2. I've finished the update and ask for
restart but when I hit "Ok" it does'nt boot up and not entering in
windows even. Need help please.