If you have no boot logo on the TV, turn off the box and turn on, it should be then OK. It's important that you get the right bootlogo if you want the box to work 100% flawlessly.

Concerning the SD/HD for DVB-T Dongles, in fact there is no importance, as the stream is sent to the DM receiver that then handles the MPEG2 or the MPEG4/H264. So you can use a dongle labelled SD, to watch HD channels, as the job is not done by the dongle but by the DM Box / PC etc.

Admin

P.S.: Be careful as well, as there is the OpenPLi IPTV support with drivers, and there is the old images OE1.6 drivers for DVB-T just a little before in the list. So be sure you install the right drivers and not the old ones. Probably this is what happened, and reason why these doesn't work as these are for older images from 2010-2011.