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02-21-2012 07:52 PM
Can't hear sound anymore, message says "no audio output is installed", red circle with a white x is showing, how do I fix this on my HP Pavilion dv9700 notebook PC, maybe need to install driver?
02-22-2012 06:51 AM
Go on the driver and support page,enter your lap top model ,then choose your OS and under audio panel download and install the newest driver. shouldn't be hard to be done