Follow these instructions, this is only for HD2 NOT HD1+.
1) Flash official image 29/05/13 here http://www.world-of-satellite.com/sh...740#post232740
2) Just exit out of all the startup wizard.
3) Update front panel firmware. Menu > Plugins > Frontpanel Update plugin. Select ok to update, the your will see a screen that says download firmare, press blue button and the firmware will download > press ok to update. Wait until screen says complete. Once complete power off.
4) Power on after 1 min, does screen now say booting? If so re-flash with ViX image build 720.
5) If still ok, online update to 726.