This is the other possibility I think :
http://support.microsoft.com/kb/927391/en-us
"Tony" <> wrote in message
news:C6E5EDEB-2BAA-4D41-B0BF-...
> OK, here is the problem I am having:
>
> I restarted my computer today. When Vista rebooted, it got past the
> loading
> screen and then displayed a black screen with the mouse cursor. I can move
> the cursor, but it never gets to the Welcome screen.
>
> I can boot to Safe Mode just fine, but no matter what I do, I cannot get
> Vista to boot in normal mode. Here is what I have attempted:
>
> Uninstalled all Windows Updates since last reboot.
> Uninstalled McAfee, whose updates prompted me to restart today.
> Disabled all non-Microsoft services and startup programs.
> Ran hardware diagnostics.
> Tried Startup Repair from the troubleshooting startup menu.
>
> I cannot access System Restore. When I attempt to restore to a save point,
> I
> am told that no save point exists even though I know System Restore was
> running. I am at my wit's end and Dell is telling me I will have to do a
> clean install. Before I spend the time on that, though, I was hoping
> someone
> would have some suggestions or resolutions. Any idea what is wrong and
> what
> needs to be done to fix this?
> --
>
> Tony