Bought a new harddisk(Seagate 80GB) a couple of days back. Installed Windows 98 SE in it with a clean CD. There seems to be a Virus (the harddisk light is glowing intermitently) . I formatted the harddisk and installed the OS again. Again the problem persists. The virus is corrupting all the installed software. It seems it was already infected with a Boot Sector Virus. What should I do? The vendor says he gave me a clean disk!! Thanks in advance. Any suggestion is welcome.