I have an IBM Thinkpad X40 with a fresh install of XP pro SP1 and after updating my drivers from IBM.com when I boot up my computer winlogon.exe is using 99% of my cpu resoruces. I've run a virus scan on the drive (from another computer the thinkpad is so lagged it can barely open my computer). I've tried installing Winpatro, Spybot S&D, Adaware, HJT but nothing will because there are no resources left. I have also tried changing the way users login and had no luck their either. Any suggestions? Title Edited - Please follow new posting rules from now on. --Zxian