Tv turns off as soon as I turn it on - Vizio Televison & Video

The Sceptre is a fine TV but is very sensitive to power surges.
If the unit turns off, soon after powering on, it is most likely the power supply.
Try disconnecting the power to the unit for 20 minutes and allow to completely cool down.

Re-connect the power and try the unit.

Hope it works for you

The model indicated is a DLP which uses a lamp---lamp will not usually cause set right on and then instantly off----takes it 15 seconds or so if lamp has failed.

Also set has led on front that may blink.

If instant it is turned on it goes off----you have a short likely in power supply or elsewhere.

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my 42 inch sagem tv is overheating, the red light comes on, then 2 lights come on and then turns off, and light stays on. and only turns off when you disconnect tv. When i turn on the tv after 1 min the light flashes, the tv turns off and the light stays on.

try the lamp door switch in the back of the TV, door is held on by 1 screw, after door is open there is a blue switch by the slide that protects the lamp. push the switch down and up a couple of times then put cover back on and see if tv stays on. this was my problem with this exact tv.

These are bad about bad capacitors in the power supply and main pcbs. Unless you are good with MAJOR chinese puzzles, leave this one to a pro.

Transformer is bad in the ac adapater.

Hi

your tv has defective power oscillation! the click sound that is relay power source. if the relay is click back you have defective small parts in power section! do you have experience in electronics?

Thanks!

try to replace the vertical IC.... or thr regulator

Sanyo Model AVM-1304 This TV has a loud mechanical "chatter" (or clicking)that appears to be coming from RL001 on the motherboard as soon as ther TV is turned on. I can feel the mechanical vibration on the component. The Picture and sound are very good. The chassis is G6Y-13040. Any ideas? This TV has a loud mechanical "chatter" (or clicking)that appears to be coming from RL001 on the motherboard as soon as ther TV is turned on replace relay as it is easily available or make it direct. .