I'm running a T61 Lenovo Thinkpad and was taking an online survey when all of a sudden AVG tells me I'd better quarantine a trojan. This happens every once in a while, but this time I received the blue screen of death and my pc shut down. Upon trying to reboot, I get past the ThinkVantage screen and all I get is the flashing cursor. I have NO IDEA what to do to get back into windows. I tried F8 for safemode...nothing. I've tried fooling around in Bios, but nothing seems to work. Do you have any ideas? Bios still recognizes the drive, but I can't get back into windows.