mellyg

I have recently completely reinstalled everything on my PC. Now have simply windows xp professional, then I installed the drivers. I get the internet to work through an ethernet connection, I then installed an anti-virus downloaded from the net, When I went to restart my computer, once the IP address had been found, it showed TFTP... I waited for a few minutes, and then TFTP: timeout appeared. I thought I was stuck on this screen but eventually through pressing escape managed to get back to the normal start-up. however as I pressed esc the message "exiting broadcom PXE Rom" appeared. I have absolutely no idea what any of this means. What have I done wrong? How can I solve this? Any help would be great! Thank you M