The status of my system says "functioning normally' but there are verification errors present after the upgrade (65), some of which remain, even after I manually select "verify" and wait until the array says "verifying and repairing 100% complete". The first time I did the verification, the number of verification errors went from 65 to 4 and then the second time I did it the number of verification errors went from 4 to 18. I have a Dell Vostro 220S with an Intel G45 plus ICH10R chipset and an Intel ICH8R/ICH10R/DO SATA RAID controller and am using a Vista Ultimate operating system under Service Pak 2.
Have you overclocked?
Other then that a HDD could be failing or the ICH10R heatsink is not enough to cool the chip down.