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Samsung TV doesn't turn on - Samsung LN40A550 LCD TV

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There is problem with your power supply.First you check power cable replaced with another cable. After check cable is ok then there is problem in side your tv.It can check by opening your set back cover.After that check on power board there is fuse,capacitor or fet fautly. Note:Which part is faulty replaced with same number which is menstion on the part.

Posted on Nov 04, 2010

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Posted on Jan 02, 2017

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