Turns on, boots up, then powers off
Only stays on for a minute then shuts off. Goes thru logo screen,to apps screen, then shuts off. Plz help
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Your device needs general maintenance,
Open the device and clean the fan for proper ventilation to cool down the processor.
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If you turn it back on immediately and it goes off quicker, then I would suspect overheating of a component. I don't think fan cleaning will help that, but since you will have to take it apart anyway, do that.
Then you will have to get some freeze spray to cool suspected components till you find one that changes things.
The you will either replace the PCB or otherwise solve the cooling issue.
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The problem I’m having is with my 75’ Hisense flatscreen television not a phone. Can you plz help me with television troubleshooting? It powers on runs the logo then goes to the Home Screen. Dry briefly before it shuts off. During this time the red light underneath the tv blinks 19 times while powering on and one powering off. It never blinked before
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