Questions & Answers for: Polaroid fail la

...makes a noise while its trying to stay on These units have a know issue with the power supply board failing in just the way you are experiencing. The problem is parts called capacitors start to die ...

fail and keep the unit from powering up. It is an easy repair to replace the bad capacitors with better quality parts and this should bring the unit back to life. Here is a repair guide for this model

...and the screen turns off, but i can still hear the speakers There's a good chance you have failing electrolytic capacitors either in the power section or the inverter section or both. Any ...

...supply board as shown in the repair guide. If the capacitors are bulging on the top then they have failed and replacing them should get the board and TV back up and running. This is a very easy ...