The copy of Vista on your laptop will be OEM. As your copy of Vista is a
retail copy then you can reformat the drive and install your retail copy of
Vista Ultimate. You 'cannot', however use the product key from the base of
the laptop to install your bought copy of Vista Ultimate. The product key
defines which version of Vista is installed. However, there is nothing
stopping you removing Vista Premium completely and installing your copy of
Vista Ultimate. It would be wise, though, to check with the PC manufacturer
first just in case it affects your warranty.
I have recently purchased an E-Machine desktop with Vista premium and a hell
of a lot of 'bloated' software. The user guide advised me that, if I wanted
to reformat the drive, I should create a recovery disk which would include
drivers etc. I made the recovery disk, and immediately installed Vista
Ultimate - the installation of the new operating system allowing me to
delete the relevant partitions, reformat and repartition prior to installing
Vista Ultimate.
--
--
John Barnett MVP
Associate Expert
Windows - Shell/User
Web:
http://xphelpandsupport.mvps.org
Web:
http://vistasupport.mvps.org
The information in this mail/post is supplied "as is". No warranty of any
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use of, or inability to use, information or opinions expressed in this
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"trm96" <trm96@discussions.microsoft.com> wrote in message
news:4A70F235-FF11-4C3E-AD41-C5C40306E4F9@microsoft.com...
>I am planning to buy a new notebook with Vista Home Premium pre-installed
>on
> it, but I really dont want to have all the software on the computer that
> the
> factory installs on it. My question is I have a Vista Ultimate disk I
> bought
> will I be able to use it to re-install vista on my notebook using the
> product key located on the bottom of the computer?
>
> I really hate the bloat-ware and trial-ware OEMs put on there computers...