Look in Disk Management for this.
How to Distinguish a Physical Disk Device from an Event Message
http://support.microsoft.com/kb/159865/en-us
John Keiser wrote:
> I have 2 hard drives: my boot drive [80 GB] has 2 partitions labeled "C" and
> "G"; my back up drive [120 GB] has 4 partitions labeled "D", "I" , "H" and
> "W"
>
> WinXP Event Viewer shows a bad block on "Device\Hardisk0\D"
>
> But WinXP Disk Management shows "Disk 0" as the HD with partitions labled
> "C" and "G"
>
> I've run VCOM's Disk Fixer ultility and show no errors on either. But I
> have no problem replacing a failing HD.
>
> My confusion is: which HD is Event Viewer reporting as having a bad block -
> the 80 GB or the 120 GB?
>
> Thank you for any advice.
>
>
>