PAVD-610. Can't get any sound output. I have checked the audio output jacks, the volume is all the way up and the mute is not on. What else should i check?

1410 not 1410T answering for.. this. non Tango PC."T"
"nothing is muted" THE SOUND ICON IS X RED BAR MUTED
OR ARE YOU SAYing I HEAR NOTHING AND SEEMS MUTED
BUT IS NOT MUTED, BECAUSE THE ICON IS NOT RED BARRED.????(sorry for caps... finger slipped, lazy to change)
if not muted turn up the volume first.

this is a laptop (way make folks look it uP?)
this PC has 2 internal speakers.
we next take dollar store ear buds or headsets, with 3.5mm phone plug on the end and test the line (speaker ) out jack
the jack on desktops is green on laptops its has logo of head sets.
if that is dead, too. we know the problem is the sound drivers dead.
NO OS stated but this PC is today 12 years old
and had XP new VISTA was released 3 years later in 2007
so what OS is there? click control panel, click system icon bingo?
99% of the time, sound dies for only 1 reasons
folks up grade the OS and find sound dead.
that is because, of software upgrades gone wrong.
the maker (we are not ACER at all here) is at Acer.com
not fixya.
The maker supports xp vista and w7 only on this PC.
so answer their 1 question, what OS click that
and get the sound driver rand load it.
https://www.acer.com/ac/en/US/content/support-product/1251?b=1

there are 18 drivers for this PC,
one is marked Audio. get that one.

Go in to the "applications>utilities" folder. Run the "Audio/MIDI Setup" program. Insure the audio out is actually going to the headphone out.

The question is kind of vague. Things to check are: check to see if the volume is turned down or muted on your pc. If you click on the little speaker on the lower right corner of the screen (by the time) that will bring up your audio properties make sure that the mute check box is NOT selected and volume is up. If you have external speakers make sure that they are plugged into the speaker output (Green Jack) and not the mic output (Red Jack). Also make sure that if your speakers are powered they are plugged into an outlet. Make sure that the volume is also turned up on the speakers.

Check the audio output setting on the nuvi. There is a possibility that the FM Transmitter setting has been turned on or that the device has been muted.
To check the audio output setting:

1. Touch the Speaker icon below the Wrench icon.
2. At the bottom of the screen, touch Audio Output.
3. Make sure that the Internal Speaker is selected and touch OK (660, 670, 680, and 5000 models only).
4. Make sure that the MUTE box does not have a check mark in it. If it does, touch the box to clear the selection.
5. Make sure the volume level is at a reasonable percent level.

Try checking to see to make sure that the audio jacks are plugged into the right ports. Also, check to make sure that nothing is muted, and that volume is up ( I've actually went for sound without a day after moving my computer because I forgot I had muted and turned my volume all the way down the day before xD )

Anyway, I hope this helps, and let me know if it doesn't.

Oh, and one last thing, make sure that your speakers are set as the primary output devices. If you have 3rd party audio drivers, sometimes you have to set what audio output is going through.

open volume control & remove check from mute button.

start-program-acessories-entertainment-volume control.

Check your output jack again and make sure its on the green jack
and also check your speaker wires, if okay then check this;

For Windows XP;

1. Go to Control Panel
2. Sounds and Audio Devices
3. On the Volume tab under "Device volume" check that sound is NOT muted
4. Adjust volume control
5. Check "Speaker Setup" under "Speaker settings" under the "Advanced" button
   

For Vista:

1. Control Panel
   
2. Sounds
3. Select Speakers then properties
4. Make sure device is enabled
5. Test sound
6. Adjust volume controls

Under Device Manager make sure that under your sound card that you dont have a yellow exclamation. Yellow exclamation indicates you need to install the correct driver.

if you have motherboard installation driver cd.

load the sound card driver again.
or download it from i net.

hope it solves the issue.

go to control panel
sound and audio devices.
audio tab
sound playback
select correct audio device ie souncard rear output.

also on task bar vlume control make sure volume is not muted.
for master volume and wave .

make sure speakers are inserted in correct output jack.

First have you went in menu and check audio to see if you are on the variable audio or external output? Check to see if this makes a different with audio jack hookedup correctly of course!