Keyboard Does't work when System start up (When XP and VISTA insta

I installed XP in C:\ before, and installed Vista Ultimate in D:\ yesterday,
but when start my computer today, my keyboard stop work in the start moment,
I can only wait it loading the default system(vista), when log into the
vista, Keyboard is work well.

Now I can't Enter Bios , can't select start which system, can't Press F8
when computer start. Is it VISTA 's BUG?

Hi neter,

An unresponsive keyboard during the POST (where you enter the BIOS) has
nothing to do with any operating system. You may need to reset the BIOS
manually to get access. I would first try a different keyboard, both USB and
PS/2.

--
Best of Luck,

Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help - www.rickrogers.org
My thoughts http://rick-mvp.blogspot.com

"neter" <neter@discussions.microsoft.com> wrote in message
news:6A1E93BE-4D04-4E86-A503-E72735AF1892@microsoft.com...
>I installed XP in C:\ before, and installed Vista Ultimate in D:\
>yesterday,
> but when start my computer today, my keyboard stop work in the start
> moment,
> I can only wait it loading the default system(vista), when log into the
> vista, Keyboard is work well.
>
> Now I can't Enter Bios , can't select start which system, can't Press F8
> when computer start. Is it VISTA 's BUG?
>