Probabilmente, se permetti @Catrame, Menne.0201 voleva flashare il dm920 con dreamUP, infatti da quell'errore.
@ Menne.0201 you need to flash the dm920 via the web page.
1.) Turn on the power switch of DM920 at the back
2.) If LED on the Standby-Button at the front lights up, keep it pressed until LED quickly lights up red and blue
3.) When LED stops blinking then release Standby-Button
4.) After few seconds a info shows up on TV, that DM920 is in Rescue Mode
5.) You have to enter via browser -> “http://dm920
” / “http://dm920
” (without “” ) or IP-Adress of DM920 which is shown on TV
6.) You will see Rescue Mode of DM920 . Click “Firmware upload”
7.) Now click “Select File” and then choose image for the DM920 and after that click “Select”
8.) Next you have to click “Go!” and DM920 starts with flashing
9.) After flashing click on “Click here to reboot” and wait until DM920 is rebooting