1.  In Fixed Assets, select Query>> New>> Asset, Dynamic>> click OK
2.  On the Criteria tab>> expand Disposal method>> change Operator to Blank>> click OK
3.  Select File>> Save>> save and close the Query
4.  Open the Depreciation Summary Report>> select Filters tab
5.  For Assets, change All to Selected>> mark Query at the top in the gray bar>> search for and select the recently saved Query
6.  Preview