All of our listing are described to the best of our ability. Due to a history of buyers not fully reading the description of parts listed as "used" or "for parts/not working", we ask that you do FULLY read or ask any questions that you may have before purchasing. Most items that are listed as for parts/not working, have the specific issues listed. Due to lack of certain testable devices, some of these parts are not tested. This information should also be in the listing, in those cases. Thank you for your business!