45 Out of 50 Electronics Companies Illegally Void Warranties After Independent Repair, Sting Operation Finds October 11, 2018 https://motherboard.vice.com/en_us/...fter-independent-repair-sting-operation-finds Survey: "Warranties in the void" (PDF): https://uspirg.org/sites/pirg/files/reports/Warranties%20in%20the%20Void%20-%20U.S.%20PIRG%20Education%20Fund%20-%20Oct2018.pdf