my tv won't on if have to unplug it several times before it come on, why?
129950
You have a part going out on it, I had the exact same problem and it was more to get it fixed than it was to buy a new tv. I don't remember what the part was but it was expensive. Mine started doing that right after the warranty ended, and they won't fix it for free. Good luck with it. And I would stay away from their products in the future
129951
I have not experienced this problem with my TV. My TV is plugged in all the time and comes on/off each time I press the power button.
129952
There are several possibilities. First I would check the power cord for any damage. Does the tv not power on after being on or was the tv powered off for a day? If the tv is on, does it shut off on its own?
911612
I no my tv did that when the bulb went bad. You might want to reinstall the bulb and make sure it is connected properly. If that does not work I think you have bad bulb. Hope this helps
2219240
If you turn it on, unplug it and plug it again then you have to turn the light on again because it's still be off when you replug it
128920
Cesar, I found that it won't work if I connect it to a TV that's already on. connecting it before turning on the tv has worked for me.
2134384
It's typically the settings in your tv, you likely have it programmed to shut off other attached hdmi devices when you power off your tv. Shut off the Phillips "CEC" commands (I believe they are called) in your settings and that will likely solve the problem.
1279976
Mine was turning off and then automatically turns on in few mins. Most of these problems in Samsung TVs are due to its capacitors in the power board. I dont know if your TVs issue is the same but looks like due to capacitors. I would just try this kit and it is not that hard to replace them. The kit generally has more that what is required. I just replaced all in my mother board that matched what is in the kit and it worked for me.
1770428
It may be the lamp, but it sounds more like something else that is causing the TV to overheat. I had to replace a board in my DLP a few years ago when it did that - would have been expensive without insurance. If the light is blinking after the unit turns off, the sequence of blinks is sometimes an indicator of the problem, so check your manual. Good luck - may be cheaper to buy a new TV!
1039645
No I plug in when I know the TVs going be on for a long time otherwise I keep them unplugged because of this problem
2009441
Probably something simple. Check to see if you have selected the right input. My kiddo once played Xbox on it and I couldn't get the TV up until I found out he had messed with it and changed the input.Don't know about a fuse or reset button. Neither is visible in the back
713497
Don't be alarmed...it takes a minute....especially when using the remote.....if u push it again...you turn it off....Try not using the remote as well.My tv remote will.on occasion make it come on
2267131
My TV is shutting off peridically. I checked the pin. it is OK.....is it the power supply>
255541
yup i have the same issue apparently its cause of the tv drawing lot of power dur to its fast start up . try plugging it in to the wall direcly ie with no other devices plugged in. i also notice that it only happenes if i have had the tv off for a while eg over nigt and not if it turn it off wait a few mins and turn it on so it must be some thing with the power. i would still call samsung and see whats up.
626708
same thing happens if you use the TV's USB power, it turns on when the TV does. Takes about a minute to boot up. Buyer beware though, these things suck, mine broke after 2 weeks
272906
I'm having the same problem and it's intermitent. Sometimes it works and sometimes it doesn't. When it doesn't work, I have to turn the TV on and off several times and then it will work. Then sometimes the TV just turns on by itself. We have a Samsung technician coming tomorrow to check it out - hopefully I can post the solution...
1592198
i wish i knew.and when you contact customer service,the best answer you get is "unplug the TV,plug it back in and push the power button."this does not help.I think its just a technical problem with this brand and model.I will advice trying a different brand like Samsung.i thought since toshiba was known for computers they will do well with smart tv but No,their smart tvs has technical issues.dont waste your money.
1515372
Your power supply to the bulb may have gone out, but that does seem to be too much of a coincidence to go out now. I would personally try another bulb even though it means spending more money. If it is the power supply that has gone out to that bulb, from what I hear you will probably want to consider getting another television set because they are extremely expensive replacing or to repair the very sensitive and very specific power supply. There are no generic power supplies for the TV set as far as I know. Notice all the varying ratings. I notice the latest ratings are mostly all negative. When I replaced my bulb September of last year, it was provided by another distributer than is now through Amazon. That may have something to do with the quality issues and I would be willing to bet your bulb was dead on arrival. Use Amazons email to see if you could send it back for exchange. I did not notice what kind of warranty was offered. You should get at least 14-30 days replacement period for defective merchandise.
588567
Remove m power, plug tv directly into wall and see if tv turns off. If it doesn't turn off, your m power is over heating and possibly shorting out. It's very possible that your tv is over heating as well. Remember these conditioners only clean and stabilize power.Hope this was helpful