Sound is not hearing in my pc - Mercury P4VM800M7 Motherboard

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

i can't hear the sound of my pc...

DEAR FRIEND,
MAY BE YOUR MASTER VOLUME IS CLOSED...
1.DOUBLE CLICK ON VOLUME SIGN IN THE HIDE BAR
2.OPEN IT
3.UNMUTE THE SOUNDS THAT ARE MUTED
4.NOW HEAR ON YOUR HEADPHONE
ENJOY & CHEERS

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.

You must have a sound card or onboard sound

You must have a sound card DRIVER.

These three things and some reading will get you going

Best of it

Rice @ Fix Ya

If your camera was picking up sound from the mic, then it may be the PC sound settings stopping you from hearing sound, if you can hear the movie before you connect to PC then the PC is the problem.

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.
   

download the latest driver for the website of your computer manufacturer then restart the pc

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

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

i can't hear any sound on my pc and i have not the cd