Hi guys, please to meet you all, I have a similar problem than what GreenHorn had except that my laptop continues to COMPLETE the scan, also I did run   
Click Start, then Run, type cmd, and click "Ok".
At the prompt in the command window that opens, type:
fsutil dirty query C:
and press "Enter".
the result is that disk is not dirty.
But still if I BOOT up or restart 9 out of 10 TIMES I get the same message "VOLUME Serial Number 320D-180E,
Also my sound on my laptop shutters,
Could this be hardware or is there a why to fix the problem?

Regards,I split your post from the other topic. It is best to start your own topic when you have a problem or a question.

Are you running XP? If so, boot to the Recovery Console and run chkdsk /r

If you are running Windows 7 (or do not have an XP CD), do the following:

right-click on a command prompt ICON and open as administrator. In the command prompt window type: chkdsk /r  (then press ENTER). You'll be told the disk is in use and asked if you want to run checkdisk on the next boot. Say yes, exit the command prompt window, and reboot.