Sharp Aquos LC-32D40U Television "tv switches few seconds" Questions

...tv on, it comes on for a few seconds then everything goes off and the power light begins flashing steady every second. Probably, the switching supply of your TV cannot sustain power required.Needs to ...

...few second and then it switch off and the TV remain off. It's 3 years old. Thanks in advace for your help. Sergio if the T v off it give stuck noise for a second than off.it means the problem with ...

...TV just switch off on its own after few seconds I switch it on... Had tried on and off few times, but the problem still persist.. Look at the power supply first; look for burnt parts, bad capacitors, ...

...TV picture goes off few seconds after power on. When I turn on the TV picture comes on and than screen turns black but the sound stays on. After power up I hear a click like a relay switching on and ...

tv switches on goes from red led to green and after a few second goes back to red. No picture 32 inch aquos These blinks (flashes) are fault indication. By the number of blinks occur at one time ...

...few minutes and then bam... cuts off and the blinking starts. It seems as if i dont try to change channels it does better... sharp 20 tv shut down some times some times it work for 4to5 hours before ...

...TV wont switch on when I turn it on the power indicator stays green for a few seconds then goes red. there is a cclick when it does this A common and very likely problem is your power supply board, ...

few seconds,(sometimes long enough for the input to have to reset. what could be causing this? Most TV's have problems doing 1080p over component. Dial the Xbox back to 1080i. Make sure the big switch

...TV. When you turn it on, the front led is on, but no screen. After a few seconds, the front led starts 5 short and 2 longer blink and continue this way constantly. These blinks [flashes] are fault ...

...TV which can be reset (is there a reset on this model?). I tried turning it off andpulling the power cable for a few seconds, then reconnecting and powering back - problem persists. Any suggestions? ...