Posted 12 August 2009 - 07:47 PM
I use a Dell Dimension E521 running Vista Premium 32 bit with dual processor and 4gbs of ram. I have run McAfee, Malwarebytes, and Spybot with negative results. The "suspicious activity" I have noticed is that I have my computer screen saver set to enable after 10 minutes of inactivity. Sometimes after the screen saver has enabled I have noticed that the desktop will reappear with no input from myself and the hard drive will begin working. Often the screen saver will not come back on afterwards, sometimes it does. Any ideas? Thanks for your help!