Today, an error message popped up that told me that Windows detected a hard disk problem. I received this message twice; both times I was prompted while watching a video in full screen. After some digging on the problem I found that many people suggested to run error checking programs after data back-up so I ran Windows' chkdsk and restarted my computer. After letting the check run through all five steps I looked at the results in the computer management console and saw that no errors or bad sectors or anything menacing had been found. I've been running my computer for a while now and have not been prompted about any additional hard disk problems. My question is am I in the clear and were these initial errors that were found only bugs? Or has the problem simply stopped showing outward symptoms? Thanks for any help.