Welome to NoblePro SupportWelome to NoblePro Support Search Submit ClearPopular Search TopicsQuick access to some of the most popular support questionsBluetooth Normal Noises Software Updates Have a suggestion,or looking to read the changelog? We have a public Suggestions list,as well as a changelog! Looking for the User's Manual?Select the model below to download a copy NPE78844E8i (Pre- 2020) (100) NPE78848E8is (377) Tell us how we can helpIf you cannot find what you are looking for in the Support Search or User's Manual please get in touch. Technical Support Request