Pivot without an aggregate

Question

Hi we run 2012 enterprise and I see a lot of articles about pivoting without an aggregate but honestly they all seem to use some sort of aggregate function, usually min because they can get away with it.
My data comes in as pk,colA_error,colB_error,colC_error...
Each error is an integer error code an there can be multiples and/or duplicates for the same column in the same pk.  An error code can be null.
I'd like to pivot the data as follows...
pk, name of error column, error code.  I have no problem getting rid of dupes independently of the pivot query.  My column names are static.
Do I have a prayer?

Answer 1

thx Scott, my bad.  Unpivot was what i wanted and its working fine.  
select pk_file,[ErrorC],[Column]
from (select pk_file,
[colA_Error],
[colB_Error]
from [dbo].[v_fileEdit]) p
unpivot
[ErrorC] for [Column] in ([colA_Error],
[colB_Error])
) as unpvt;