The television displays indicator lights. You don't know what they mean. We'll help you out!
First, tell us which kind of television you have:
Please keep in mind that an indicator light may not necessarily mean that your lamp is bad. Your television may have other faulty components such as a bad ballast or color wheel. Other components such as a Digital Micromirror Device (DMD) board failure or power supply failure can contribute to multiple components being faulty.
