The audio of my Acer Aspire 4530 is not functioning. When I click the volume control, ''No Audio Device'' is displayed.I uninstalled and reinstalled the audio driver but still nothing has changed.

Hi,

Please find the below steps to access Camera Assistant Software:
a. On the taskbar double-click the Camera Assistant Software icon , or from the Windows® Start menu, point to All Programs, Camera Assistant Software, and then click Camera Assistant Software. The Camera Assistant Toolbar location briefly displays on the desktop.
b. On the Camera Assistant Toolbar, click the Start Camera button and click on the icons on the software.
NOTE: If you are not hearing the audio portion of the video you created, try the following: Verify that you do not have the audio capture muted. An X appears on the Mute button when Mute is selected.
Click the Functions button, and then click the Audio tab. In the Audio Output section, verify that the Digital Mic is selected from the Audio Device drop down list, and then click Apply. In the Audio Volume section, use the slider bar to increase the volume level. Verify that the notebook's volume is not muted. Pressing the Fn+End keys mutes the volume. Pressing the keys a second time restores the volume. Increase the notebook volume level by pressing the Fn+PgUp keys.
If the the above steps are not working, then follow the below steps:
You can reinstall the WebCam drivers from the Acer recovery management, to do so:
Start Menu> All Programs> Acer erecovery management> Restore> Restore Application & Drivers> Contents> Select Acer Crystal Eye and install it
OR
Got to http://gd.panam.acer.com/home/
Select the computer model
Select Operating System
Click Drivers
Select Camera (Suyin) and download it.
Once downloaded install it on your computer.
If still facing the issue, then you may need to perform full system recovery, to do so please follow the steps mentioned below
You can restore the computer back to factory default,to do so, follow the below steps: Turn OFF the computer, now as soon as you hit the power button, keep on holding "Alt" key
& keep on tapping "F10" key, i.e Alt+f10, it will open the recovery console, select full factory restore and follow onscreen instruction.
NOTE: This will erase all the datas on the computer.

Thanks and regards,
Jitha

if your computer came with a motherboard disc the sound drivers could be on it
you might have to uninstall then restart your computer then reinstall both the sound drivers and the sound card make sure you have both of these devices backed up to a disc before uninstalling
a yellow? question mark means you need to install/update driver to do this
right click to install driver also
click start control panel administrive tools computer management device manager scroll to sound,video and game controllers you might see a yellow question mark? Right click to reinstall drivers
click start control panel sounds and audio,volume,advanced,speakers select appropriate speakers also audio you will find 3 drop down lists make sure you have the correct settings there
also
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
if his does not fix the problem

have you tried this 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)

hope this helps

if your computer came with a motherboard disc the sound drivers could be on it
you might have to uninstall then restart your computer then reinstall both the sound drivers and the sound card make sure you have both of these devices backed up to a disc before uninstalling
a yellow? question mark means you need to install/update driver to do this
right click to install driver also
click start control panel administrive tools computer management device manager scroll to sound,video and game controllers you might see a yellow question mark? Right click to reinstall drivers
click start control panel sounds and audio,volume,advanced,speakers select appropriate speakers also audio you will find 3 drop down lists make sure you have the correct settings there
also
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
if his does not fix the problem

have you tried this 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)
try 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 dust causes static to build up in a computer causing it to overheat any many other problems

hope this helps

Access Camera Assistant Software:

a. On the taskbar double-click the Camera Assistant Software icon , or from the Windows® Start menu, point to All Programs, Camera Assistant Software, and then click Camera Assistant Software. The Camera Assistant Toolbar location briefly displays on the desktop.

b. On the Camera Assistant Toolbar, click the Start Camera button and click on the icons on the software.

NOTE: If you are not hearing the audio portion of the video you created, try the following: Verify that you do not have the audio capture muted. An X appears on the Mute button when Mute is selected.

Click the Functions button, and then click the Audio tab. In the Audio Output section, verify that the Digital Mic is selected from the Audio Device drop down list, and then click Apply. In the Audio Volume section, use the slider bar to increase the volume level. Verify that the notebook

i would suggest to uninstall your audio drivers and then reinstall them (you should be able to download the drivers from acer's website usualy under support and downloads)

Go to the Device manager window and check if the audio devices are listed under the "sound, video and game controllers". Press the windows logo key+R to open the Run dialog box then type devmgmt.msc and click OK to open the device manager.
If there is any exclamation mark visible under the "sound, video and game controllers" beside any of the listed devices then right click on it and uninstall it. After uninstalling all the devices with the exclamation mark, restart the Computer.
Then, download the applicable audio drivers from the manufacturer website to reinstall it.

check whether the audio drivers are installed or not

First, go to control panel - > Audio devices, then right-click any empty spot on the sound device, and show disabled or disconnected devices. If "Speakers" shows up, right-click and choose set as default (or something similiar). If this does not work, just reinstall your audio drivers. Right-click my computer -> Properties -> Hardware - > Device manager - > Sound, then find the sound cards manufacturer name, and right-click an press uninstall.

go to Start -> Settings -> Control Panel -> System -> Hardware -> Device Manger. Look in here and see if the audio device has a red X on it. If so, uninstall the driver and install the latest driver from the manufacturers website.

Or, try Function and one of the numbered buttons with a blue speaker icon over it. You may just have the volume low or off.

i need the Intel 82801G (ICH7 Family) High Definition Audio Controller (rev 02) driver for my acer 5610z notebook please