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I had one of my computers hooked up to my Polaroid TLA-04011C today. It shut off and never turned back on. No power light no sign of life at all. Check fuse by the power cord and it is fine. What could this be??
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The most likely the TV has a power supply related problem or it maybe just a blown fuse inside the TV.
I can't say it's 100% the problem because I can't actually look at the tv over the internet. If by some chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, you can purchase a Service Manual over the internet and diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, test points, and part# lists. Usually, cost under $20.
Check the powersupply/inverter board for bad capacitors. Also check the CCFL bulbs in the top and bottom for poor solder connection - replace if necessary.
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