Is it possible to set a max sound output on a JVC LT42X579ZAA?
SOURCE: No picture but sound
This could be the drive board for the screen, or the power supply, or the rear substrate panel on the backside of the display screen.
I would fix it while there is some warranty left. These sets can be very expensive to service in relation to replacing them.
Jerry G.
SOURCE: loud possible fan noise
if you are not afraid to get in to the back of tv, the chassie has 4 different fans,you can unplug the tv remove all of the screws on the back,and remove the lamp door,there are about 5 plugs on the top of the chassie that plugs in the tv,donot unplug these plugs ,you can pull the chassie out of tv until you run out of wire on the plugs,then plug the tv in,turn the tv on, and you might hear the fan thats bad. If you are not comfortable with this call a repair man,the fans are not that expensive,and are pretty easy to change.i can guide you thru the replacement process if you need my help.
SOURCE: sound will not raise
try put new sound card tht suite with your pc and also get realtex mixer or nvidia etc. it will boost-up your sound
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