You might try pressing F8 when it reboots, and go into Safe Mode..
If you do get it stopped, you can set it to not automatically restart....
Start - Control Panel - System - Advanced System settings
Advanced tab - Startup & Recovery: Settings
System failure: uncheck [ ] Automatically restart
ok
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"Daniel" <> wrote in message
news:#...
> Hi
>
> I have Vista Ultimate
>
> My PC is in a reboot cycle with a BSOD but the BSOD is only up for less
> than a second.
>
> How do I stop it an read what it says?
>
> thanks
>
> Daniel
>