My name is Debbie.
If you run the Hardware Diagnostics you might be able to find the cause of this continuous Slow Hard drive issues.
Further I would suggest you to run scan of good Antivirus and spyware which might be able to pick some infections from your system. Try to disable some start up items by going into MSCONFIG.
For further assistance please reply
Thanks & Regards
Edited by Orange Blossom, 04 August 2012 - 08:17 PM.
Removed spammy content. ~ OB