Here’s a link to this great service Good luck! Answer questions, earn points and help others Answer questions. I suspect it is either the front panel, motherboard, or cable connecting the two previous internet research. If there is no voltage comes to the input pin of that Ic, check the track leading voltage to that point, and find whether there is any resistor has opend or not. Your answer needs to include more details to help people.

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audio drivers dor dell optiplex 250

If the sound output Ic has damaged, sometimes you may not hear any sound at all too. If you hear a ‘HUM’ sound as describe above, make sure that its sound output Ic has damaged. Either you have a lose connection to the external speakers or you have the sound output on mute in the sound menu. If gx25 is voltage, and no sound at all, replace the Ic with same type and number without any doubt.

To replace the sound output Ic, you must open your TV, and locate the sound output section inside it. Click on this link: It’s worth a thousand words. You can make sure about which part is damaged through the following sugession.

The max point reward for answering a question is Click “Add” to insert your video. Connect the TVs audio out RCA scoet to an amplifier, if you have, and try to get the sound through it.


If there is no sound at all, speaker is faulty. Posted on Nov 26, I had a similar problem it turned out that speaker wires where disconnected.

Tell us some more! Add Your Answer Tips for a great answer: If this is edll present then most likely is output failure, if ok then is internal fault possibly with vol control ic or power supply. Are you a Dell Computer and Internet Expert? You can’t post answers that contain an email address.

SOLVED: No Sound output rear Gx – Fixya

How can this be resolved. Speaker can be checked by a torch cell, connecting its terminals to the two leads of the speaker, with two pieces of wire, just intermittent touch, you can make sure that it is ok or not.

Before replacing rell Ic, just measure whethere there is voltage comes to its supply terminal or not. Ask a Question Usually answered in minutes! Output failure is usually due to shorted speaker lines either together or to ground. Dell Optiplex Desktop Charged capacitors can hold a charge for weeks!!! I suspect it is either the front panel, motherboard, or cable connecting the two previous internet research.

If so and still no sound, try connecting a separate external speaker floor monitor, pa cabinet for a “low volume” test. If you have any home theater system; and your TV has audio out RCA sockets at the rear or front side of it, connect it to audio system, and swich on both and find if there is sound output or not.


audio drivers dor dell optiplex – Microsoft Community

Hi there, Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two. Re-install the audio driver. More Print this page Share this page. The OM says the internal speakers are 4 ohm so it’s unlikely that a wiring problem with speaker connections would cause all four to stop working.

Power is getting to the amber LED on the motherboard, but no beeps or anything after pressing power button. Here’s a link to this great service Good luck! Somewhere near to it, you can loact this Ic.