TV screen repair costs range from $200 to $1,000—but is it worth it? Find out how repairs are priced, and when replacement is a better option.

A cracked screen can make a laptop unusable. Luckily, you can fix it. Bill Detwiler gives you step-by-step instructions for replacing a broken laptop LCD panel.

Older LCD TVs used cold cathode fluorescent lamps (CCFLs) to provide lighting, whereas modern LED LCD TVs use an array of smaller, more efficient light-emitting diodes (LEDs) to illuminate the screen.