Problem Erro1: Not CA Found.

    Hi, I bought an original DM800 HD.
    At the first start appeared a message on display: "Look at DM7020-dreammultimedia-tv.de ERRO1:CA Not Found"
    So I switched-off and then switched-on again the box.
    The message is changed. Now appeared "error !" and the box is locked.
    What's happening?

    It maybe cause by bootloader not suitable your DM800. Hold power button while DM800 boot, does it appear IP on screen of dm800?if it have you can flash over webbrower, if it do not you must use null cable modem and dreamup program