I cant get any sound on the computer, i cant increase the volumn its says no sound device

Go to settings and turn on sound/increase volumn

You probably have a shorted button on the TV itself. It's not the remote. Consult a professional TV technician to resolve this issue.

Increase the volume level? In the try notication area click on the sound icon, increase volume.

Go to control panel and select the sound option

There you will find microphone settings that are enabled, one of them is set to on and adjusts volume automatically as the noise increases, jsut disable that option

Cheers

Tap the bottom left portion of the screen. That should bring up a volume slider bar.

Or, from Change Preferences, make sure sound is turned on, and check the Volume Preferences.

With the tt on and displaying the map, tap the bottom left side. At the bottom a slider bar will appear. Use your finger to adjust the volumn to your desired level. Another way is to tap the map screen, then tap change preferances, tap the arrow until you come to volumn preferances and change the volume setting there.

try
http://www.realtek.com.tw/

Click on OPERATE MY ONE XL.
Click on CHANGE PREFERENCES
Make sure TURN OFF SOUND not clicked
Go to next page.
Click VOLUME PREFERENCES.
Move slide to preference and click TEST.

My problem is that after driving for a while the volume reduces to where it can't be heard. Anyone else have this problem.

Increase your Mic Volume in Control Panel->Sounds

just do a call pree right joystck key to increase volume or use side keys press up