petermb53

Hi I am using a pre paid mobile broadband connection on my Toshiba Satellite PC I am running on Vista home. I downloaded drivers for an HP printer and this seems to have sent my pc a little scatty. It appears that the T Mobile dongle I use has some strange effects. After a short time the internal fan starts to go and occasionally the comp will simply shut down., losing all the work I have just done. I have had to use safe mode and remove the last windows updates to get the pc going again. Have I downloaded a virus or just done something stupid? thank you for your assistance in advance