Bios Upgrade not supported with Vista?

[ravenjim]

I bought a t41p with Windows Vista ultimate installed and obviously Lenova doesn't support a bios upgrade on this model (2374-GGU) with Vista. I am running version 2.11 and would like to know if upgrading the bios would cause problems. Can I upgrade from ver. 2.11 to the latest version?

My reason to upgrade is that I want to get the Atheros wireless abg card and it needs newer bios to work in my machine.

Also could someone explain step by step, the procedures to upgrade the bios. Pleeeease!!

Thanks in Advance, Jim

Note from Moderator: Duplicate thread.