Samsung projection tv hcn4226w Tags: HDTV TV Power Samsung Home Theatre Last response: September 23, 2010 6:00 AM in Home Theatre Share schneidcat September 19, 2010 8:27:14 PM hcn4226wI have the above Samsung Projection tv. It has power going to it, but no picture or sound. I know the signal is getting in because my surround sound has tv signal... More about : samsung projection hcn4226w | E-mail me updates | Report abuse Register or log in to remove mrtired September 23, 2010 6:00:41 AM Unplug the power, stick your head behind it, and listen for a squeal when you plug it in. Common failure on these is a failed power supply (deflection) board. | Report abuse Ask the community Publish Tom's Hardware>Forum>Home Theatre>Samsung projection tv hcn4226w> Related ressources: ForumRear Projection HDTV HCN4226W ForumSamsung HCN5529W rear projection TV ForumRecommendations regarding these RPCRT TV 's ForumHow to transport digital rear projection TV - need advice Forumcould there ever be a small cheap DLP projection TV ? ForumDLP vs LCD projection ForumSamsung TV fix question ForumSamsung HL-R6178W DLP TV half of screen goes black ForumRear Projection LCD ForumLCD Projection vrs LCD ForumDo all rear projection DLP have pincushion distortion? ForumDLP vs. LCD projection TVs Forumswitch from rear projection ForumBest CRT rear projection ? Forumtube or projection ForumRear Projection query.. ForumWhat's better, TV or Monitor? ForumSamsung un46c6300 ForumSamsung or panasonic ForumSamsung lcd tv zoom More resources Read discussions in other Home Theatre categories Digital TV DVD Players Set-Top-Box HDTV ReplayTV Satellite TV Tivo !