If your TV's screen ends up broken, your first impulse may be to start shopping for a new one. However, in some cases, repair isn't totally out of the question.

A woman urged folks with TV line damage to just fix it themselves with this surprisingly easy trick. But does it work?

The cell phone giant is ready to make the leap into selling flat-screen TVs, but may find it tough to get a foothold with so many big players moving into the market.