HP dv6 Envy only play two speakers (subwoofer bass and other two speakers on the screen does not)

I recently bought a hp dv6 evy about 3 days ago. The speakers were playing very well until last night when I played music, I noticed the speaker of serious suddenly stop playing. I later realized that the only speakers who played were both above the keyboard. ive tried uninstalling and reinstalling the drivers IDT, but the speakers are yet to play. I also tried to install SRS Audio Sandbox, but when I try to pass parameters quadrophonic, I get a message that my device support than stereo (which shouldn't be the case).  Help, please

Hello

You have a few posts here. What is the model of your machine? DV6 is a series of hundreds of models. What operating system? My suggestion for a quick fix: restore Windows to help bring it back 3 days ago to see.

Kind regards.

Tags: Notebooks

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