Chosen Solution
sometimes I get sound from speaker but most of time there are no sound from speaker while from headphone port works fine…. I checked drivers and I am definetely sure it is hardware issue so what should I do please help me…
I do not see a repair guide for the N56VZ on iFixit. You could buy them and then write an iFixit guide for how to replace them!
Try running the audio troubleshooter. Open a command prompt window by typing CMD in the search box at the bottom of your display. Right-click Command Prompt from the list of options and select Run as an administrator. In the command prompt window, copy and paste the following and follow the prompts: %systemroot%\system32\msdt.exe -id AudioPlaybackDiagnostic Select your speaker from the list of audio playback options to troubleshoot it.
