Google hangouts video chat not working on H96 pro 3gb 32gb. receiving the message hangouts keep stopping or not able to connect to camera.

SOURCE: No video when using quickcam pro 9000 on google chat (gchat)

I had this problem but I fixed it. The google chat uninstaller does not uninstall everything. Go to the hidden folder Application Data of the default or local user in the Documents and Settings folder of the C drive, you will find the plugin folder for google chat. Delete it and then reinstall the plugin and it will work.
C:\Documents and Settings\Joe\Application Data

SOURCE: error message power cable not connected to video card G manual

Power off your pc eject all cable then plugin again, if still not working try to change new cable. Some problem, video card not full insert.

SOURCE: can not connect to facebook chat using firefox

install the latest java updates for firefox, that will solve your issue

SOURCE: im trying to video chat on skype using the minicam

Try your webcam here, by hitting 'Allow' in the top window
http://www.testmycam.com/
Your webcam should broadcast in the left hand window.

If that is successful you know you can now configure it to Skype
Start Skype.
On the Tools menu, click 'Options'.
In the navigation pane of the Skype Options window, click 'Audio Settings'.
Select your mic as the default microphone.
In the navigation pane of the Skype Options window, click 'Video Settings'.
Select your webcam as the default.
Trim webcam image using 'Settings'
Click Save.
Test Cam by making a Skype test call.
For more information about how to configure Skype Messenger, please visit the following Skype Web site:
http://support.skype.com (http://support.skype.com)

SOURCE: how do you unblock google chat?

Is it in google mail or google talk?

Maybe you need a new (*.exe) one.