Final sale.NOT RECOMENDED for users only for techs that can use parts out .The problem with ELO that they need to be fully refurbished with any single board in mind as they are used really hard for years and develop lots of problem including but not limited: Electrolytic capacitor and cold solder points.Elo TouchSystems ET1515L 15" LCD Touchscreen Monitor ET1515L-7CWC-1I stopped fixing ELOs for POS .This one I've fixed a few times.I would recommend buying this for parts that you could use to fix yours.I think I have refurbish all board on it but I can not warranty 100% working condition.It powers up