Tv suddenly shuts off then blue screen
My 42" polaroid tv will suddenly shut off with a shorting sound. then i'll have blue screen. tv is only 18 mo. old
Televison & Video - Polaroid - FLM-4201 42 in. LCD Television
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Answers & Comments
Examine the electrolytic capacitors on the power supply circuit board. If they have vented, then replace them with premium quality units such as Panasonic/Matsushita from Digikey. Should restore your power supply immediately and eliminate this problem for many many years. Estimated life 5-10 years. About $10.00 in parts.
Best to replace ALL electrolytics on the power supply to ensure a long life TV.