Muted Computer!!? No sound - device/driver problem?

madeleinemoon

New member
Local time
9:23 AM
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1
Hello intelligent internet folk,

Today my sturdy Sony Viao turned mute.
The sound was working, well and true up to the point when it just stopped.
The computer seems to think that the audio is working, showing movement in the speaker thing on the control panel, but there is no sound even if headphones/speakers are plugged in.
I have tried disabling/enabling the audio device, and turning the computer on/off.
There are no start-up sounds. No sound at all, and as far as I can tell, the settings all seem the same.
I'm at a loss as to how to fix this most irritating problem.
Do I need to install a new 'driver?
please help!
I can't go on much longer with no sound.
:confused:
 

My Computer

Computer Manufacturer/Model Number
Sony Vaio VGN-NS15G
OS
Windows 7 professional 32bit
CPU
Intel Core2 Duo
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My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
HP pavilion DV6
OS
win7 home premium-64bit-SP1-IE10
CPU
T6600 2.2Ghz
Motherboard
HP Model 3628
Memory
4 Gb
Graphics Card(s)
ATI Mobility Radeon HD 4530
Sound Card
IDT High Definition
Screen Resolution
1366x768 @ 60Hz
Hard Drives
500Gb Western Digital
Antivirus
MSE
Other Info
Malwarebytes Antimalware + Spybot-Search&Destroy
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