i have compaq presario v3759tu notebook and i need the correct sound driver for windows xp. i have a compatible sound driver, it work but i when i plug in headphone the sound still come out from the speaker. can someone pls help me to find the driver?

Hello and welcome to PC Help Forum.

Here are all your driver downloads.

http://h20000.www2.hp.com/bizsupport...5&swEnvOID=228


http://h20000.www2.hp.com/bizsupport...riesId=3629625

Can you check options and advance for your sound and make sure nothing is muted?

Also please go to device manager and install driver from there,right click on sound devices in the list and update driver.

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In your case your audio is Conexant HDAudio 221. HP support person Cheryl G. is kind enough to offer a download link in this thread.