Do-It-Yourself Story

As in any repair <<< disconnect the power cord supply from the wall plug completely >>>> Removed the cover screws on rear top panel, At this point examine the Board to be Installed and confirm the part id numbers match to insure you have the exact replacement board you need ...... Carefully disconnect all the plug in connectors - be careful to mark the original positions for re install... note there is one ribbon cable on left side that connects differently - open latch and pull out the ribbon - reverse install... make positive it is completely inserted all the way on re install . Note there is (2) screws on the transformer that needs to be removed prior to flexing control board loose from its hooks... Replaced the control board and display worked fine.