KreativerMonair539 months ago000Hello, I have carried out a USB update on the DMX5020DABS. 1st pass MCU - OK 2nd pass ARM - restart black display. Reset without success. Any ideas ? 1 year warranty left . Show in original language (German)Anonymous9 months ago000thanks for the info then I'll leave it with the updateShow in original language (German)Commentitr.tuner9 months ago000Had the same problem..sent it in. problem could not be solved any other way. was annoying. because, you have to remove it again:(Show in original language (German)Comment