Question about Olevia LT37HVS 37 in. LCD HDTV

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Olevia 437-s11 replaced power supply, main board, and switch board. Blue light on front turns on but the tv won't power up..... I have the back off the tv so I can see one LED lit up on the main board. any help?

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  • lorbs24 Oct 10, 2009

    When I first power the switch in the back, I see the LEDs flash on the main brd as well on the master inverter brd. There also seems to be a flicker of the backlight... I would assume that it is a self test. Do you think it would be the master inverter brd, slave, or the back light itself?

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Most likely the CCFL inverter has been the problem all along....

Posted on Oct 10, 2009

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