SAMSUNG UE43NU7025 TV LED 4K UHD HDR no longer starts or stays on standby
You would like to watch your favorite program when, without warning, your SAMSUNG UE43NU7025 TV LED 4K UHD HDR television decides not to turn on, whereas an hour ago it worked very well.
It can be a frustrating time, especially if your television has no reason to be down.
That’s why we wrote this article to help you when your SAMSUNG UE43NU7025 TV LED 4K UHD HDR TV does not turn on or stays on standby.
Check the remote control of your SAMSUNG UE43NU7025 TV LED 4K UHD HDR
It may sound trivial, but if your remote does not work, your TV will not turn on when you use it.
Make sure your remote has charged and properly and has charged batteries.
If so, try using your phone and its remote control application to turn on your TV. Or simply press the on / off button on your SAMSUNG UE43NU7025 TV LED 4K UHD HDR.
If one of these two solutions works, the problem is with your remote control and not with your SAMSUNG UE43NU7025 TV LED 4K UHD HDR TV.
You can enjoy your program again!
Check connections to your SAMSUNG UE43NU7025 TV LED 4K UHD HDR
Sometimes, between your SAMSUNG UE43NU7025 TV LED 4K UHD HDR TV, decoder, internet box, DVD player, speakers and stereos, and even your game station, it may get a little tangled with all the cables behind your television. Some, with heat or sudden movement, disconnect or no longer function.
Take a look behind your TV and check that the connections are the right ones.
If this is the case, make sure there is power in the outlets.
If everything works fine but your SAMSUNG UE43NU7025 TV LED 4K UHD HDR TV refuses to turn on, go to the next paragraph.
Check capacitors at the back of your SAMSUNG UE43NU7025 TV LED 4K UHD HDR
Beware, before doing this operation, make sure you know about electricity and the like.
Find all the information about SAMSUNG UE43NU7025 TV LED 4K UHD HDR TV in our articles.
If not, please go and see a professional for your SAMSUNG UE43NU7025 TV LED 4K UHD HDR before doing anything.
In any case, please unplug the electrical wire connected to your SAMSUNG UE43NU7025 TV LED 4K UHD HDR before touching the back of it.
You could get electrocuted if not doing so. Besides, we strongly advise you to work with gloves which can fully protect you from electricity before doing this operation. Capacitors are electrical components essential to the start-up of an electronic object.
They are made of an insulating piece and metal wires.
These, when spoiled, may be the reason why your SAMSUNG UE43NU7025 TV LED 4K UHD HDR TV does not turn on or remains on standby. But they can be changed! Be careful, if you do not feel comfortable with the following procedure, bring yourself closer to an expert who will help you for a reasonable price.
To repair capacitors on your SAMSUNG UE43NU7025 TV LED 4K UHD HDR, you must check the back of your SAMSUNG UE43NU7025 TV LED 4K UHD HDR television and disassemble the protective shell if the capacitors are not already visible.
When you see them, have a pair of pliers, and separate them from your SAMSUNG UE43NU7025 TV LED 4K UHD HDR.
Then place the capacitors, which you can buy for the price of bred in a store, in the right place and using a welder, assemble them to your TV. Wait a few minutes for the capacitors to cool down.
And now your SAMSUNG UE43NU7025 TV LED 4K UHD HDR works again!
Run the warranty of your SAMSUNG UE43NU7025 TV LED 4K UHD HDR
If your remote control works, your connections are good, and the capacitors do not look damaged, you can then play back the guarantee of your SAMSUNG UE43NU7025 TV LED 4K UHD HDR TV.
Many retailers will take your SAMSUNG UE43NU7025 TV LED 4K UHD HDR to repair or provide you with another.
Some TV models may have a hardware problem and the manufacturer may be at fault. Do not hesitate to ask for a model exchange with the manufacturer of your SAMSUNG UE43NU7025 TV LED 4K UHD HDR, who may provide you with another free of charge as an apology.
How do I reset my Samsung TV if it wont turn on?
Leave the TV unplugged for 30 seconds.
Unplug any power boards or surge protectors the TV may have been plugged into, and when plugging it back in, plug it directly into an outlet that you know works properly.
What to do if TV standby light is on but won’t turn on?
Here is your one chance.
Unplug the TV, press and hold the power button for 30 seconds.
Plug it back in.
If this does not work, take it to a repair shop.
How do I fix my Samsung TV if it wont turn on but the red light is on?
Why Won’t My Samsung TV Turn On But Red Light Is On.
The red light on your Samsung TV typically means that your TV is turned off.
It indicates that your TV is on standby and plugged in.
If the red light on your Samsung TV is blinking, try reconnecting your HDMI cable.
Why is there no standby light on my Samsung TV?
When the standby light is off, it could mean two things.
Either your Samsung TV doesn’t have power, or it’s already turned on.
The standby light turns off when you’re watching something on your Samsung TV.
Therefore, it could mean your TV is on, but the screen is black, and you can’t see anything.
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How do I force my Samsung TV to start?
If something really weird is happening, try this: with the TV on, press and hold the power button on your Samsung TV remote until the TV turns off and back on. When the TV comes back on, everything should be back to normal.
How can I reconnect my TV without a remote?
Grab a Keyboard or Mouse That’s why the first thing you can try is to grab a USB keyboard or mouse and plug it directly into one of the USB ports on the back of your TV.
If your TV accepts it, then it should allow you to control the TV, allowing you to navigate to the TV’s settings and connect it to a Wi-Fi network.
Why is my TV light on but the screen is black?
TV black screens are commonly caused by cable connection issues, issues with input devices, or outdated firmware updates.
Worst case scenario, the power supply board could have malfunctioned. Could a loose cable cause a TV black screen? Perhaps the most common cause of a black screen is connection issues.
How do I reset my Samsung TV when the screen is black?
– Unplug your TV from power.
– On your TV, press and hold the power button and the volume down button.
– As you’re holding the buttons, have another person plug the TV back in.
– Follow the on-screen steps to finish the reset.
How do I turn off the red standby light on my Samsung TV?
Try this: Press the power button on the set and the remote at the same time and, keeping both pressed, count to twenty.
If the panel light goes flashy and then solid, wait for a little bit, and then press the power button on the remote.
1 With the TV powered on press the MENU button on your remote control. 2 Navigate to and select the Support section of the Main Menu. 3 Navigate to and select the Self Diagnosis option. 4 Navigate to and select the Reset option.
What does a red light on a Samsung TV mean?
standby light
Is there a way to hard reset a TV?
Power Reset Unplug the AC power cord (mains lead).
If the problem persists after step 1, unplug the TV power cord (mains lead) from the electrical outlet.
Then press the power button on the TV and wait for 2 minutes, and plug the power cord (mains lead) back into the electrical outlet.
What to do when your LG TV turns on but the screen is black?
– Restart your TV.
– Check both input and output cables.
– Change the picture mode and backlight settings.
– Reset your LG TV to factory settings.
– Contact LG for repair.
Can you reset a TV by unplugging it?
Turn off the TV. Unplug the television power cord (mains lead) from the electrical outlet. Let the television remain without power for 2 minutes.
Plug the power cord (mains lead) back into the electrical outlet.
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You still have issues? Our team of experts and passionate could help you, feel free to contact us.