HiYa, I have win7 pro. When I boot up it will go to page that says, 'press del to enter SETUP, press tab to display BIOS POST msg'. And it will stay there for a while then it will go to the BIOS page with the LAN cable warning. I have tried the defaults in bios setup, I have tried to boot from the OS installation disk by F8. When I boot from disk it will go as far as loading Windows but will cancel after a while. Do not know what to do. Thanks.