hi i have a sagem dbox2 1chip,i,ve had this working perfect with the sportster image for months. 3 days ago i lost all my chanells so i did a service scan, nothing found, tride again still nothing,tride upstairs scaned sucsessfuly, brought it back downstairs pluged it in and nothing????? ran a new lenghth of cable up to my sagem still nothing,brought my pace 4001 downstairs and worked perfect so brought the sagem dbox2 upstairs done a service scan and not picking up anything any help appreceated