hayun nakuha ko din kung paano i-reset ang password
if mag-appear ang "This card is not a viewing card(6)", lightly scratch or use and a pencil erase to clean yung gold metallic plate ng smart card then do hard reset.
hard reset: while the stb is on, remove and reinsert smart card. default smart card for humax xh-7000 is 9999, 9998 or 0000.
that's it! working na uli ang HD box ko