de detrich DOP 740B1 no lights on facia Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › de detrich DOP 740B1 no lights on facia This topic has 0 replies, 1 voice, and was last updated 12 years, 11 months ago by slyp98. Viewing 1 post (of 1 total) Author Posts May 8, 2013 at 4:40 pm #75355 slyp98Participant Hi guys , this oven has power going to the main control board but the display board is not lighting , any way of testing wether it is the main board fault or the display bord fault Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In