May 20, at 9: If your audio driver is installed under Sound, video and game controllers please check whether there is an yellow exclamation mark in front 3. Also i have given the file names too you can google the drivers using the filename and easily find out alternate link and follow the instructions here. Thank U , gentlemen Once again Thank u Srikanth. But if i update the driver again using the same drivers it works fine for 1 or 2 days and after that the same thing happens again and again. Nov 07, Compaq Presario Notebook. May 13, at

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In my case external mic also is not working Can you please help me to solve this issue. Posted by komalkeepmer on Aug 11, June 11, at August 19, at May 30, at 1: December 29, at 4: October 10, at You have given great supportthanks a lot for the same.


Sri hari rao says: Is your audio working and you cannot control the volume level 4. August 19, at 5: I need CTU laptop drivers download website or send me drivers.

How to install audio driver for presario c797vu

September 24, at 5: September 1, at April 4, at 9: Add Your Answer Tips for a great answer: Stick to the defined order and you can successfully install all drivers. April compsq, at Even after that if the problem persist.

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– Driver Downloads | HP® Customer Support

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