I cant hear any sound from my emachine notebook but it looks like all the audio drivers work well.i see the mixers are working but i cant hear a thing , not even computer warning sound

Hello,
Have you installed the driver for it? Look for the DVD that came with it and install it. After installing the driver, update it. You can use RadarSync to automate the updating process of your computer.
David

AS you state the "device is working properly" so it must be something else.
Try playing a music CD and if the music looks as if it is playing, it probably is and there is a mechanical problem with the headphone socket or the volume is not activated.
Check the Mixer Console by r/hand mouse click the loudspeaker icon and select Volume mixer.
Hope that fixes it

see your m powerd out put. 

Your Notebook might be missing Sound driver.

Here is the download link : http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/1ga241ww.exe

Download the driver and install it.Your sound should work fine.

For sound icon.

Go to "Control Panel"
Click "Sound and Audio devices"

Under "Device Volume"  tick " Place the Volume icon in the Taskbar."

Your Sound Mixer will automatically comes when you double click the Sound icon.

That's it.

Your computer came with sound hardware built in. You might have to reload the drivers for your audio hardware, off of the disk provided with your computer. If you misplaced the disks you can go to the eMachines website and request replacement disks, http://www.emachines.com

download and install drivers from compaq, and if that doesnt work, then your sound adapter is broken...

Try and update the audio driver

Audio Description Realtek AC'97 Audio Driver File Type Original Driver Version 5.10.0.5990 Operating System Windows XP Read Me File Download Driver File Download (30.76 MB)

speaker working ok but microphone is not working please give me solution

Go to the Compaq Support site and download the drivers for your sound card.

Hello annointed,
The mixer should have installed during the install of your audio software.
If you have your Acer CD you can load your CD & look for the driver folder & open it. Find Audio or Sound folder.
Re-install your driver software.
You can open the link below that will open Acer's PDF file that contains your audio software. Depending on which sound device you have in your notebook.
Acer sucks at maintaining the correct drivers for their model no#.
Though you can find the Aspire 5570-2609 notebook, Acer does not list their driver's as 5570-269. They only list Aspire 5500-5570. For the 5570 click here & goto pg. 2
Audio driver v.5.10.0.5273
Windows XP AS3680_Audio.zip
http://www.acerpanam.com/synapse/forms/AcerDrivers/Aspire%205570.pdf?CFID=40052&CFTOKEN=54644383

For the Aspire 5500 goto this link:
http://www.acerpanam.com/synapse/forms/AcerDrivers/Aspire%205500.pdf?CFID=40052&CFTOKEN=54644383
Page 2.
5500Z - Realtek Audio Driver v5.10.0.5820
Windows XP
AS5500Z_Audio.zip

Good luck!