try plugging in a regular wired mouse and see what happens.
there are lots and lots of ms programs that have not been updated for vista and a several train loads of drivers still waiting for updating.
mikeyhsd@comcast.net
"Hikari" <Hikari@discussions.microsoft.com> wrote in message news:C93AB602-71C8-47CB-9F0F-7CC1A860EA40@microsoft.com...
This problem happens when there is no additional software - just fresh Vista.
Wireless mouse? Indeed I have MS Laser 6000, but:
1. on XP it worked fine (i.e. I had my LCD off after a few minutes)
2. if it was the case it should also prevent Vista from turning off the
display on logon screen (mouse driver is already installed at this point)
3. I don't expece Microsoft not to check compatibility of Vista with their
own hardware