no upgrade for 945gm express chipset

[ggree]

I have a vaio vgn-n21s/w. I tryed to upgrade che 945gm chpset's driver but I've been stopped by a system deny: the driver is not convalidated for your product.
I'd like to upload the driver because a performance advice informs that this driver makes the bootstrap slow.

[Thalamus.]

Thank you a lot!

You're welcome..

Once you followed Vaio-link's advice if you still have problems let us know..