No audio output device is installed

Hello,


I think I accidentally erased my sound.There is nothing under sound when I go to the control panel. It says no audio output device is installed. Please what can I do to get my sound back??? I need my sound for when my kids and I talk to their dad via web cam while he is in Iraq. Thanks in advance!!
Configuration: Windows Vista / Firefox 3.6.13

I am trying to hook up my HP laptop to my Sony Bravia TV.

I have an HDMI output for the laptop and an HDMI cable. I have tried simply plugging the cable into the TV and the laptop but when I do that the tv does not show the picture from the laptop a black screen comes up that says "Unsupported signal. Please check device output."

Can I hook this up with just an HDMI cable or am I doing something wrong?

How can I download english audio track for the series Into the Badlands in this website?

Hello,


... PROBLEM SOLVED!!! ... I right clicked on You Tube's blank square (black or white) and clicked on "Report playback issue" ... I did and that took me to the following page:

http://www.google.com/support/youtube/bin/answer.py?hl=en&answer=1209379
... where I found an explanation about Adobe ... bla, bla, bla and the following:

"While we work with Adobe to smooth out these kinks, the following steps will allow you to disable hardware-accelerated playback: "

1 Right-click in the middle of the video below (or on the on the video you're having issues with)
2 Click Settings
3 Click the left-most t...

Hello,

Since we moved to Malaysia, I've been having though time with my PS3, I have picture, but no sound. All cables are in tact. What should I do..? Please someone HELP!!!!!

System Configuration: Mac OS X / Safari 533.19.4