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Samsung T22B350ND - Vertical Lines
TV/Monitor has two thin lines, one cyan, one red, on the left side of the screen. Should I try and reseat the tcon ribbon?Last edited by maddog80; 01-23-2014, 08:19 AM.
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Re: Samsung LN40B640R3FXZA Will not turn on
I got my hands on a Fluke MM tester. Where should I start on the main board?
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Re: Samsung LN40B640R3FXZA Will not turn on
I will get my hands on a multimeter. Once I get it, where should I test on the board to confirm?
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Re: Samsung LN40B640R3FXZA Will not turn on
Disconnected the main board from the power board and the backlights came on.
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Re: Samsung LN40B640R3FXZA Will not turn on
See pics. Also the P/N for power board is BN44-00264A. The main board is BN41-01149B....
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Samsung LN40B640R3FXZA Will not turn on
My Samsung will not turn on, just a solid red light at the power button on panel. I tried pulling plug to reset, nothing. There is no clicking when trying to power on on the tv panel. I opened it up and there are no blown/bulging caps. I am considering replacing the main board. I do not have access to a meter to test the power board. Is replacing the main board a good start?
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