My friend has an HD that when you connect it, it shows a blue screen and then the system reboots. He says it will just keep repeating this over and over. It's set on master and windows is installed on it. I told him he could try setting the drive to slave and see what happens. He said that he fears that the problem could be a virus and that if he set it as slave, the virus will be transmitted to the other drives. All he wants is to his files out...what should he do?