Tv repair forum Tags: HDTV TV Samsung Home Theatre Last response: July 1, 2010 5:50 AM in Home Theatre Share hectortoro June 29, 2010 10:30:22 PM I ha ve a samsung ln46a750rf1 that turn on and off in a loop mode. Do you know what happen? More about : repair forum mhelm1 June 30, 2010 5:48:09 PM More than likely its a power supply problem, specifically a bad electrolytic cap. or two or three. mrtired July 1, 2010 5:50:04 AM Fixed one today. And a Zenith plasma with the same issue. And Consumerist.com has an interesting story about Dell knowingly selling mobo's with faulty counterfeit caps. We'll be fixing these for years and years. Can't find your answer ? Ask ! Publish Related resources Sony ke42ts2u 42 plasma tv repair forum Forum Lcd tv repair forum ga7101 Forum Lcd tv repair forum Forum Lcd tv repair forum Forum Solvedpanasonic TX-P50XT50B TV REPAIR Forum SolvedRepair of LED TV screen Forum SolvedNeed Advice for TV Repair Forum SolvedNew Samsung 7500 TV no WIFI replace or repair Forum SolvedTv repair advice PLEASE Forum SolvedFree tv repair answers Forum Is it true that you cannot repair the main board of an Lcd tv? Forum my cable connection broke off the back of my tv how can i repair this Forum Lightning Damaged TV Repair Forum TV Repair possible? Forum SolvedPlasma tv repair answers Forum Tomshardware forum 310223 repair display desktop motherboard Forum Digital camera repair forum Forum Nikon d300 repair forum Forum Dell pp2s forum repair Forum Lcd repair forum Forum More resources Read discussions in other Home Theatre categories Digital TV DVD Players Set-Top-Box HDTV ReplayTV Satellite TV Tivo !