Do you have your display setup for dual monitor and the tv set to the appropriate input. If you are using vga cable at the tv end that would be the pc input on your tv.
Also the tv monitor nees to be set at the makers recommended settings.
Do you have your display setup for dual monitor and the tv set to the appropriate input. If you are using vga cable at the tv end that would be the pc input on your tv.
Also the tv monitor nees to be set at the makers recommended settings.