Facebook Video Chat Sound Problem
Some people experience sound problems while using Facebook video chat. Either the don’t hear their chat partners or vice versa.
Take a look at the picture below : (source: yahoo news)
İf your sound on Facebook video chat does not work you should try this:
As you can see there are 2 settings available in the chat screen. One is to choose your webcam and one is for choosing sound input (microphone). To access these settings you need to hover your mouse over the video chat window. Now click on the microphone settings and choose from the dropdown menu the microphone you want to use. Thats it !
İf you still have problems try to check your computer settings to make sure it is not a local problem.