Question about Samsung LN26A330J LCD TV
When I turn on my tv the volume is at the highest setting - very disturbing. Also I use it as a monitor and when I wake up the computer it goes to tv instead of pc (I think because the default setting to go to pc is just a few seconds off). I called the help desk and their only answer was to return it to the factory setting (which was the highest setting). Any help would be appreciated for this VERY annoying problem. Model ln26a330j1d.
First place to look will be the power supply module (look for bad caps with leaking/bulging tops), second place will be the backlight inverter board (look for shorted out MOSFETs, transformers).
Right now the 5vdc standby power supply is working but nothing else, it may be in safety shutdown mode due to short circuits.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Posted on Jul 29, 2010
SOURCE: Cannot change channel with the
Have you attempted to unplug the power from the source, let it sit a few minutes, and then plug it back in? Still not able to change channels? What type of cable signal are you using? It's plugged directly into the TV, not through a cable or satellite box?
Posted on Sep 20, 2010
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