Question about HP Pavilion a1240n (EG136AA) PC Desktop

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After some upgrades, I have no sound on my Pavilion a1240n. Device manager says there's no audio device on the volume tab but on the audio tab it has Realtek High Definition Audio working properly. What can I do?

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  • Dick Harrell
    Dick Harrell Apr 27, 2010

    All is well now, thanks to you! Keep up the good work!

  • Dick Harrell
    Dick Harrell Apr 27, 2010

    All is well now, thanks to you! Keep up the good work!

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  • Contributor
  • 1,070 Answers

Hello ,
You might Be Configured not Properly .So you have to configure Your Audio device Properly.There may be Caused Some Crashes in Audio Software after made Update.Updated software may Changed your Audio Configuration....

  • Uninstall Audio Driver from Device manager
  • Reboot PC
  • Install Correct(Sound Card) Audio Driver From Proper CD containing Driver Software.
Go to This link and Surely your Problem Solved....... If this Helped you Rate ME... Thanks For Contacting FixYa...

Posted on Apr 23, 2010

  • shafi
    shafi Apr 27, 2010

    Can't you Fix your Problem as yet.....I hope you Cleared your Problem......

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1 Answer

No audio device


If your computer came with a motherboard disc the sound drivers could be on it
Click start control panel administrative tools computer management device manager scroll to sound video and game controllers you might see a yellow question exclamation mark? ! or a red X Right click to reinstall drivers. Click start control panel sounds and audio volume advanced speakers make sure you have selected the (appropriate speakers) also audio you will find 3 drop down lists make sure you have selected the correct speaker settings.
Click start control panel sounds and audio devices select advanced there might be a tick in the mute box untick it.
If his does not fix the problem Click start control panel sounds and audio devices you can adjust the volume there also select speaker volume. You can change your settings there you can also tick in the box place icon in taskbar for any further volume control settings you will need to right click on the speaker volume icon system select adjust volume Click start control panel sounds and audio volume advanced speakers select the appropriate speakers from the drop down list or navigate to the device manager scroll to system devices + to expand system speaker right click properties then select use this device (enable) also you might check the speaker plug/outlets they are usually at the side of the laptop.

You will have to open up the computer to check the lead attached to the rear of the input plug make

sure the connection is good with no dust as dust causes static electricity Clean your computer of dust using a fine air blower from a compressor making VERY sure that there is

no MOISTURE in the air line specifically around the sound card and the CPU central processing unit.

dust causes static to build up in a computer http://download.cnet.com/2000-20_4.html on the home page you should see a search tab just type in what you are looking for IE: motherboard name audio driver you might have to try a few times to get it right for windows 7 Click start right click on computer select properties then device manager scroll to sound and video game controllers if you see a yellow question/exclamation mark or a red X the driver will need to update drivers Click start right click on computer select properties then device manager scroll to sound and video if you right click on sound and video then on high definition audio device select update driver software Click start control panel hardware and sound manage audio devices right click on your speaker select configure speakers. Right click on the speaker icon in the bottom taskbar you will see an array of options select playback devices make sure it has a green tick and the correct speakers are selected be updated. If you computer came with a motherboard disk the drivers could be on it although once speakers are connected widows 7 should automatically update the drivers Click start control panel hardware and sound manage audio devices playback you might have to set a default go for via high definition audio then right click on speaker You might have to configure them then select properties you will see tabs general level in this tab make sure your settings are loud enough also enhancements and advanced from the drop down list in the advanced tab select dvd quality or another then apply

Feb 21, 2013 | HP Pavilion dv9925nr Notebook

1 Answer

Audio


If your computer came with a motherboard disc the sound drivers could be on it
Click start control panel administrative tools computer management device manager scroll to sound video and game controllers you might see a yellow question exclamation mark? ! or a red X Right click to reinstall drivers. Click start control panel sounds and audio volume advanced speakers make sure you have selected the (appropriate speakers) also audio you will find 3 drop down lists make sure you have selected the correct speaker settings.
Click start control panel sounds and audio devices select advanced there might be a tick in the mute box untick it
If his does not fix the problem Click start control panel sounds and audio devices you can adjust the volume there also select speaker.

volume you can change your settings there you can also tick in the box place icon in taskbar for any further volume control settings you will need to right click on the speaker volume icon system select adjust volume. Click start control panel sounds and audio volume advanced speakers select the appropriate speakers from the drop down list or navigate to the device manager scroll to system devices + to expand system speaker right click properties then select use this device (enable). The speaker plug/outlets is usually at the back of the computer or if its a laptop on the side.
You will have to open up the computer to check the lead attached to the rear of the input plug make

sure the connection is good with no dust as dust causes static electricity. Clean your computer of dust using a fine air blower from a compressor making VERY sure that there is

no MOISTURE in the air line specifically around the sound card and the CPU central processing unit.

Dust causes static to build up in a computer http://download.cnet.com/2000-20_4.html On the home page you should see a search tab just type in what you are looking for. Tick in either the all software or windows software box IE: motherboard name audio driver you might have to try a few times to get it right for windows 7 Click start right click on computer select properties then device manager scroll to sound and video game controllers if you see a yellow question/exclamation mark or a red X the driver will need to update drivers. Click start right click on computer select properties then device manager scroll to sound and video if you right click on sound and video then on high definition audio device select update driver software. Click start control panel hardware and sound manage audio devices right click on your speaker select configure speakers. Right click on the speaker icon in the bottom taskbar you will see an array of options select playback devices make sure it has a green tick and the correct speakers are selected be updated if you computer came with a motherboard disk the drivers could be on it although once speakers are connected widows 7 should automatically update the drivers. Click start control panel hardware and sound manage audio devices playback you might have to set a default go for via high definition audio then right click on speaker. You might have to configure them then select properties you will see tabs general level in this tab make sure your settings are loud enough also enhancements and advanced from the drop down list in the advanced tab select dvd quality or another then apply Hope this helps.

Jan 20, 2013 | HP Pavilion 504n (DA190A#ABA) PC Desktop

1 Answer

No Sound, Sound device not showing up on HP a1240n motherboard D33005


you might have to clean the dust from your computer dust causes static which causes your computer to overheat and all sorts of problems

be sure to wear an anti static earth strap before touching anything inside your computer
cleaning your computer of dust using a fine air blower from a compressor making VERY sure that

there is no MOISTURE in the air line specifically around the CPU central processing unit and your SOUND CARD you might even remove the sound card to clean the socket dust causes static to build up in a computer causing it to overheat any many other problems


hope this helps

Jul 24, 2012 | HP Pavilion a1240n (EG136AA) PC Desktop

1 Answer

I can only hear the person I am talking to through headphones, I want to hear them on my speaker


To solve this problem ,do this; goto start menu >control panel>sound and audio devices
in volume tab under speaker settings , click on "advanced" in speakers tab speaker setup:select desktop stereo speakers
click performance tab Hardware acceleration =full sample rate conversation quality=best. click on apply,and ok
select audio tab in sound and audio output. click on volume ,unmute all . increase all volume to high. close it.
select voice tab in click on volume ,unmute all . increase all volume to high. close it.
click on apply and ok.
then open your audio manager .increase play back volume and unmute all .
important :select default device (sound play back) .to your audio manager's default device . after apply all settings .click ok and close it. in sound and audio output. tick on "use only default devices". . do it and solve it

Sep 08, 2010 | Skype IM

1 Answer

I upgraded my hp a1240n with windows 7 but Ihave no sound


1. Check under device manager if you have audio device driver.
2. If no device driver download the audio device driver (check if you have win 7 32 bit or 64bit this is important) if there is audio device driver uninstall and reinstall the driver.

Check the link below from HP.
1. Go to the link
2. Go to > Select your product
3. Select operating system
4. Below there will be the list of drivers

http://h20000.www2.hp.com/bizsupport/TechSupport/ProductList.jsp?lang=en&cc=us&taskId=135&prodTypeId=12454&prodSeriesId=1118267

If you were able to install the driver for win 7 and still nothing happen it is a posible hardware issue.

http://welcome.hp.com/country/us/en/welcome.html#Support

Mar 30, 2010 | HP Pavilion a1240n (EG136AA) PC Desktop

2 Answers

I have a HP Pavilion dv7-1232nr, the mute button and the wireless button on the top touch pad has quit working along with the volume slider. Any suggestions?


My mute button on my hp pavilion dv7-1262us stopped working after I updated my IDT High-Definition Audio CODEC through Microsoft update. The volume worked but the button stayed orange. I went to Device Manager- Sound,video and game controllers then IDT Audio CODEC. Click the Driver tab then click the Roll Back Driver button. This rolled the driver back to an older version but it fixed the problem. This is a Vista machine. Hope this helps.

Mar 06, 2010 | HP Pavilion DV7-1232nr Notebook

2 Answers

No audio from either front earphones or rear output to speakers in my monitor


Are these usb speakers(plug into usb outlets )Instead of using an AC adapter? If so then you mjght need to check the connection(s).

Mar 01, 2010 | HP Pavilion a1240n (EG136AA) PC Desktop

1 Answer

How can i enable the sound of my computer?


Start>Control Panel>(Sounds, Speech, and Audio Devices>)Sounds and Multimedia (or Audio Devices)

In here go to Audio (tab at the top). On the sound playback device select, "Volume." Move the main audio playback slider up to increase the volume.

If for some reason there are no audio devices listed in the Sound control panel (unlikely), there is a possibility that your audio ports have been disabled (again, unlikely).

Go to your device manager by right-click My Computer (Either located in your start menu or on your desktop) and go to Properties. Now select, "Hardware." In here click the button, "Device Manager."

The device manager should appear. Look at, "Sound, video, and game controllers." If anything in this category is listed as disabled try enabling it, then exit the device manager.

Jan 30, 2009 | Audio Players & Recorders

1 Answer

No sound after i reformat i lost my cd utility driver


Go to your device manager list, right-click my computer icon on the desktop then go to properties. Go to hardware tab, click device manager, go and click "sound and video controllers" to see if anything is with a yellow question mark, if there is you need to uninstall the one with the question mark, if not close that window and proceed to right-clicking the volume or speaker icon on your tray (near the system clock on the task bar), right-click and select "adjust audio properties", go to audio tab and select the right audio device from the list you can also see there other playback properties you can try and troubleshoot from there...

Dec 10, 2007 | HP Pavilion dv1000 Notebook

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