LCD Samsung Syncmaster 740n 17... Fuse F301 is brocken.
LCD Samsung Syncmaster 740n 17'' Fuse is brocken at location no ''F301''. Even I changed it, about few minute that fuse is brocken again. By the way, I have replaced capaciter at ''C111, C112 & C301''. Mr.Mondy Cheung. [email protected]
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There is a inverter transformer on the board that may be defective that generates the high voltage that drives the lamp, you may end up having to replace the whole inverter board to get it working again.
Have you checked if your power supply is spiking?