ON MY PAVILION DV7 SERIES LAPTOP, I get a lot of comments when I have any sound WE all

I have windows HOME PREMIUM-7 with 64-bit processor product number is WW187AV AND the serial NUMBER IS-*.

{Under the direction of life private}

Here is a link to where your drivers are online
http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?OS=4063&LC=en&cc=us&DLC=en&sw_lang=&product=4317234#N798

I recommend updating the BIOS and the 1st audio driver and then give it a try to see if there is an improvement

Also how long have you had the laptop?

And when the issue started?

Tags: Notebooks

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