Seemed like it is a problem with the power supply circuit. Check the circuit where the power chord is connected internally to the TV. You should see capacitors. Check for swollen or leaking ones that may need replacing. Check also for burnt components that may need replacing. Other than that it could be the entire circuit that had gone bad. Thanks
Hi,first, try the unplug it, wait a few minutes, plug it in trick, several times. If that doesn't work try pressing the power button and slap the back left side of the set several times. Sometimes, this will shock the ballast and/or lamp into working. If still no luck, check the manual for instructions on lamp replacement and unplug, then, reset the lamp. It is an owner replaceable item. Otherwise, you may need to try your spare lamp. What? You don't have one? You should! After all, it's a projector with a light bulb in it. Lamps go bad suddenly for no apparent reason. Always keep a spare handy even though your original is covered for 1 year. (15 months if you register online) Hope one of these things works for you! Good luck!
Yes! If it happens again, call 1-800-SAMSUNG prompts 2, 1, 3, 1 and they will replace the lamp and/or ballast.
If you're afraid to lose use, leave it on. It doesn't hurt a thing. In fact, some lamps have lasted over 10,000 hours by not cycling on/off!
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