• I've run dbcc checkdb(MyData) but that said 0 errors found 0 errors repaired.

    Did you disconnect all users/connections from the database first?

    http://msdn.microsoft.com/en-us/library/ms345598(v=sql.105).aspx"> http://msdn.microsoft.com/en-us/library/ms345598(v=sql.105).aspx

    I imagine there are sections that dbcc could have missed. It could have been a temporary allocation of memory as mentioned earlier and the bad sector being deallocated for the moment as Gail mentioned.

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