How can I bypass OEM driver lockout?

[papashex]

I have purchased a fujitsu notebook with an OEM copy of Vista (32bit). I would like to install driver updates for various hardware components that I have downloaded from the various hardware manufactures websites (not fujitsu), but there is something that blocks the driver install.

The blocked install dialog states I should contact the system manufacturer. When I did I was informed that they (fujitsu) would decide what driver updates were needed for my system and that they would post them to their website as required.

Does anyone know how to override this? I have tried to run the install as administrator with no better results. UAC is also off.

Edited October 11, 2007 by papashex