I do not know of any remote sequence or front panel button sequence to do a hard reset. "Boot fail" message is usually because no dish is connected or the access card is not being read . I have three suggestions: first, check the cable connection into the unit; second, unplug unit, remove access card, wait a few minutes, reinsert access card and power up; third, if the above did not solve it, do #2 again, with the additional step of using a pencil eraser and gently rubbing the gold contact area of the access card prior to inserting into the unit.
I had this happen to me on this unit and removal of the card and reinsertion did the trick. I had a problem on a non-hidef receiver and could not get it to work until I used an eraser on the gold contacts.
I had this happen to me on this unit and removal of the card and reinsertion did the trick. I had a problem on a non-hidef receiver and could not get it to work until I used an eraser on the gold contacts.