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I cannot hear any sound on my pc - HP Compaq dc7100 PC Desktop

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Try to reinstall the sound drivers that came with the pc. I am assuming it is a dell or a similar prebuild major brand. If it is, simply go to their site and download the drivers that are needed...for that machine model.

will

Posted on Jun 16, 2009

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Go to the control panel, systems and then sound. Check to see if has any device enabled. It can be the problem that the driver was not installed correctly.

Another thing is to check volume of the sound devices. May be you have it disabled or adjusted to the lowest volume.
If you recently had a system error, you probably lost a driver for the sound card. ok, if there is no device found, you need to download the drivers for the sound on the system, click on start > run > type devmgmt.msc > go under sound , video and game controllers and wht do u see when u click on the plus sign beside sound , video and game controllers?
please mention all the names that you see there.
did you recive any cd's with your system? wht kind of system do u have ?

The only way i know to get it back is to re-install the operating system. Make sure to backup any files or programs that you need/want to keep.
Hope this helps!

Posted on Jun 16, 2009

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I have the same laptop as you, mine is also a Sony Vaio but mine is fine. Did you check the task bar? Along the bottom of the screen on the right, there is a small arrow head, click and select the speaker icon then set up your volume from there. Failing that Pc World should be able to solve it within minuets for a small charge or any local pc/laptop dealer

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I can not hear sound what problem of this?


Several things must be in place to hear sounds on your pc.
You must have speakers - the kind you not only plug into your pc but you must also plug them into your wall to have a louder sound. OR --- you can use head phones. The headphones plug into your pc sound card.

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hi
I read your problem.
your problem is that you don't hear any sound from your speaker when you connect to your pc and you also say your setting are correct.
but again you check your setting in my way
  1. Go to control panel
  2. than go in your sound option
  3. than check your speaker wire pin is connected properly if not than connect it properly
  4. is your computer show your speaker are connected properly
  5. than there is a option to test or check your speaker means it when you click your left speaker create sound than right
  6. if you hear sound means it is correct or your hear only one side than check your volume option
  7. if you don't hear any sound it means your speaker is dead.And also connect nearby computer shop.

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1 Answer

I need sound on my computer....


Sorry to hear about your sound problems.
1. We can't diagnose your problems with the information you have left us.
If your speakers are with a amplifier, you may have a Bad Amp.
If you do not, you may have a Bad connection to the rear of your PC.

If you have a amplifier hocked up to your system, most of the time, if you unplug the sound, at the rear of the unit, you can hear a static sound, if you can hear this, your amp is working and you may have to reload the drivers for the sound system on your pc.

Before going thru all this trouble, you should check all connections first before proceeding any further.
Hope this information has help you somewhat. !!
Readers, please rate your technicians

john@johnrraycomputer.com
John Ray

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I do not hear sound from my acer laptop speaker!


i have the same problem...same laptop too..still looking the solutions

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