Question about Acer AX3400-U4032 Desktop - Black (PTSE202024)

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How do I fix my sound on my acer AX3400?

I have tryed turning it on and off again! I have trust speakers. And Windows 7

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  • glenn_fische
    glenn_fische Mar 21, 2013

    Had to replace motherboard from authorized acer parts dealer now I get no sound through HDMI port. I did through the orignal board until it got fried by electrical surge. can any one help or send me a picture of the inside the same model to make sure all jumpers are in thr right spot. Or if any one else had this problem tell me how you fix it. It does not have HDMI sound icon.



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Try looking in your sound mixer settings for the default audio. Make sure it is set to the stero jack and not the digital coax. altho windows is suppose to automacticly detect what is pluged into the sound card, many times it does not and will default to the digital coax. These settings are found under control pannel

Hope this helps

Posted on Feb 22, 2012


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SOURCE: I need a restore cd

There are a number of companies advertising on the web selling this sort of disc. I have never used them and don't know if they work. Maybe you would like to find out?
Just google acer startup disc
Hope that helps.

Posted on Feb 08, 2011

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Boot cd acer AX3400-B3802

What operating system is on this machine ?
What do yo see after booting up ?
1. If it is not booting up and you do not see the selftest screens and it gives a number of beeps then shuts down: count the number of beeps, that can tell you what is wrong.
2.If it is finding a harddrive but then gives a black screen which says something like "operating system not found, insert disk" or "grub error, run grub recovery" then you might need a cd or usb drive to boot from.

You might try Acer's e-recovery if you had that on your computer:

Else look here for Win 7 answer:
Note on the link to Microsoft the answer of Andre da Costa.
At a friends computer:
1. download the iso
2. burn a cd disk using the program Imgburn as Andre says.

Then run it on your computer:
NB. you might first need to change the boot order in the BIOS, press DEL or F10 (the right button is displayed during the selftest on screen somewhere) find BOOT ORDER or POWER UP ORDER in the BIOS and put CD drive in first position

Look here for what to do:
open the 3rd option:
To open the System Recovery Options menu using the Windows 7 installation disc or a USB flash drive, or a system repair disc.

If you have reinstalled the operating system and Microsoft Genuine Check gets bothering you: call Microsoft support and explain that you had to reinstall due to harddrive failure, you will be given a new key for your windows. I have done so several times after hardware failures and reinstalling, they always have given me a new key. But you will have to make clear it was due to hardware failure, f.i. new motherboard, harddrive failure.

Jun 28, 2014 | Acer AX3400-U3032 Desktop - Black...

1 Answer

I have speakers plugged in but it says no speakers detected on my acer aspire AX3400

Go to device manager, navigate to sound devices and select uninstall.
From there select scan for hardware changes, or restart the computer and it should see your hardware. That should resolve the problem, if not make sure you are using the correct audio software as realtek software has been know to have such glitches, and if you are usig a third party then you may want to download the most recent version of the software via their website

May 26, 2012 | Acer Aspire AX3400-U2022 PT.SE202.007...

1 Answer

How do i fix sound problem on Acer AX3400-U3032 Desktop

You need to optimize your system. Use a system utility software RegInOut -- includes several features which allows the PC users to fix drivers issues. It improves system performance by removing junk files and fixing registry errors. Then update you sound drivers.
Hope it works for you.!!!

Dec 16, 2011 | Acer AX3400-U3032 Desktop - Black...

1 Answer

Hi guys! just bought acer laptop aspire 4738. i can hear sound when playing music though its not that loud even i set it to full volume. but the speaker icon indicated it is muted, when i tried to fix it...

Try resetting the sound card defaults. I guess the easiest way to do this is to delete anything related to sound from "Device Manager" then reboot your system and wait for windows to re-install the sound drivers again, this should happen automatically without your intervention. hope this helps

Jun 04, 2011 | Acer Aspire One PC Notebook

1 Answer

I need a restore cd for Acer AX3400 Desktop Windows 7 version as the hard disk has become corrupt on the restore part. Help pls

There are a number of companies advertising on the web selling this sort of disc. I have never used them and don't know if they work. Maybe you would like to find out?
Just google acer startup disc
Hope that helps.

Feb 08, 2011 | Acer AX3400-U3032 Desktop - Black...

1 Answer

I just installed windows 7 32 bit in my acer travelmate 4222, everything is fine except for sound. there is no sound in speakers but sound from headphone jack is coming. i checked acer's site but there...

If the sound is coming from headphone jack then its mean that the drivers and windows installed correctly, you may check the speakers and speakers connection of your laptop. the speaker jack may be loosen or speakers may gone faulty.
Hope this helps, if so do rate the solution

Jan 05, 2011 | Acer TravelMate 4222WLMi Notebook

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Windows vista installed twice

Um, this may sound silly, but you wouldn't believe how many people simply have the volume turned off in the volume properties. I would then check speaker connections, check that they are still recognized in the device manager, and if all appears well, it may be just a sound card that just up and bit the dust.

Feb 11, 2009 | Acer Aspire 5100 Notebook

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