A new audio driver was released for your notebook this week.
Did you install it already?
MSI Global ? Notebook - GT70 0NC
IS any other VOIP program having a similar problem: Teamspeak, Ventrilo, Skype etc?
What router are you using? Is the router blocking PRMumble?
Are you running a firewall on your PC? Is it blocking the VOIP traffic? Check your firewall logs.
22cal wrote:Well yesterday, mumble decided to stop using sound. While I was in-game, people could hear me but I could not hear them. As I tried finding the problem, I found this while Mumble opened, "Opening chosen DirectSound Output failed. No audio will be heard."(Found on the left box in mumble.) I have to basically reset, restore to defualt everything and it sometimes that works, but most the time does not work even re-installing mumble. Please help.
'[R-COM wrote:MaSSive;1758413']Uninstall PR Mumble. Make sure its deleted along with its folder from its install location.
Press Win+R and type "%appdata%" without quotes and hit enter. You should be in C:\Users\yourname\AppData\Roaming
Locate folder named Mumble and delete it.
Make sure your Windows default sound devices are set correctly.
How to Change the Default Playback & Recording Audio Device | 7 Tutorials
Install PR Mumble 1.0beta and make sure you run it as admin. Go trough wizard and configure it. Set your local speech button, and do not touch others predefined.
Use
this thread for additional tweaking and information.