Sound to one earphone only unless pressure applied.

HI GO AND BIY A CHEEP SOUND BAR AND PLUG IT IN IF AN OLD TV BIY A POLARUED SOUND BAR AS YOU CAN PLUG IT INTO THE EARPHONE JACK

With earphones plugged into tv the tv will not produce sound , only to earphones

If you are asking about where to connect the earphones to the monitor, you can't. As far as I can determine this model monitor does not have an earphone jack nor built in speakers.
This is a great HD monitor, but you will have to plug the earphones into the jack (green plug) on the front (and/or back) of the computer to get the sound.
J

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LtCmdr Spock said: "An ancestor of mine maintained, that if you eliminate the impossible, whatever remains, however improbable, must be the truth."

your ear input female jack is stripped try another new pair of earphones if not you may have to take it in for service.

the connector may have come loose from the player board, you could try opening it and replacing/resoldering the port, but it would be best if you just sent it back for repair.

The player should be replaced - the headphone jack or the headphone controller on the circuit are damaged, and these are nt orderable parts.

I had the same problem, but now its solved!

Brieftly speaking, my internal speaker stopped producing sound, but when I plug earphones in, there is sound in the earphones.

Just plug in-and-out ur earphones several times (it took me 5 tries) and voila internal speakers work again!

I think there is a mechanical sensor inside the sound output (plug for the earphone) so that once it senses a plug getting in, it shuts internal speaker.

Maybe the mechanical sensor was jammed (spring problem i guess) and it still believe that u have ur earphones plugged-in. "Clogging" the hole for the earphones would allow the spring to spring back to initial position...

Hope it helps

a wire may have came unsoldered from the speakers, or plug, i would scrap them, unless you know how to fix it your self

apply contact cleaner to the socket of earphone and insert the earphone plyg in socket many times (in-out-in-out)until sound come in

Have you tried plugging in an earphone in the earphone jack? If you get sound from that, it may be that your jack has an internal fault. This is a common problem. Sometimes just blowing out the jack with compressed air does the trick too.