I was in my personal admin account yesterday. I was surfing the web and listening to an audio conference call. The screen turned white but the audio kept running. I tried to control alt delete to end the task thinking it may have locked up. It would pull up the menu and when I clicked on task manager it would never open the task manager. Then I restarted windows thinking that would fix the problem. When I went to log into my account it logged in, pulled up my desktop for maybe 5 seconds and then it flashed back to a white screen. I tried booting into safe mode its bsod-ing. I am able to log into my wife's user account. I went into her account and went to my C drive where the copy of Windows is located and I did a virus scan and a Malware scan. The Malware came back with nothing. The virus scan came back with a Trojan that I quarrantined and deleted. I restarted, tried to log back into my admin account. It logged in, loads my desktop, and then about 5 seconds later goes back to a white screen. I restarted logged into my wife's account and it worked fine. Does anyone have any suggestions other than a clean install?