No videos will play sound no picture has before

SOURCE: Movie Files will not display on the TV.

Its quite possible your laptop has lost its association with your TV as a "secondy monitor".

To check this, minimise everything and right click on the desktop and go to Properties. Then navigate to the settings tab. This will show you how many displays it considers itself to have.

Click on number 2 (if visable) and click on extend my windows desktop to this monitor.

You should now be able to go between screens

SOURCE: After 4 hours of use, developed a green vertical line down center of picture.

your vertical ICs need to be replaced.

SOURCE: video screen turns black and ipod freezes

hold the center button and the menu button for 10 -15 seconds.
That will reboot the ipod without harming your data.

SOURCE: Samsung Monitor Syncmaster 913V Montior Screen shows patches of screen on desktop and playing videos

try to reset the monitor to its default settings.

Ginko

• 19396 Answers
• Posted on Oct 27, 2008

SOURCE: playing movies on laptop

Download latest Windows Media Player

Try also one of the players in the following website, in case your system is malfunctioning with Media Player:The Alternative | Replacements for Windows Media Player

If that does not fix the problem, then you may need to add more RAM memory to your system.