no sound in video
 

i get no sound , even with the video that came with it...:( there is sound on the amv player on the pc.

got the klite codec pack installed and all.

gam3r, I take it this is a new player and you have never had sound on your video. Download a sample from here http://www.mympxplayer.org/sample-videos-dc7.html
and see if they work.
I know it is a dumb thing to suggest but check the volume setting in the amv mode as it is independant to the music mode setting.
If the samples do not work on the player then it may be a fault with your player.

There are a couple of basic troubleshooting steps you could try.
Firstly format the player in Fat format.
Secondly using s1fwx extract and repair your players firmware then load it back to your player.

You will find s1fwx in the Downloads >Tools section and there are guides to in the Knowledge Base to explain the process. You will find shortcuts to both sections on the top left of the page.