LG OLED55B7V no longer starts or stays on standby
You would like to watch your favorite program when, without warning, your LG OLED55B7V 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 LG OLED55B7V TV does not turn on or stays on standby.
Check the remote control of your LG OLED55B7V
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 LG OLED55B7V.
If one of these two solutions works, the problem is with your remote control and not with your LG OLED55B7V TV.
You can enjoy your program again!
Check connections to your LG OLED55B7V
Sometimes, between your LG OLED55B7V 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 LG OLED55B7V TV refuses to turn on, go to the next paragraph.
Check capacitors at the back of your LG OLED55B7V
Beware, before doing this operation, make sure you know about electricity and the like.
Find all the information about LG OLED55B7V TV in our articles.
If not, please go and see a professional for your LG OLED55B7V before doing anything.
In any case, please unplug the electrical wire connected to your LG OLED55B7V 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 LG OLED55B7V 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 LG OLED55B7V, you must check the back of your LG OLED55B7V 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 LG OLED55B7V.
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 LG OLED55B7V works again!
Run the warranty of your LG OLED55B7V
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 LG OLED55B7V TV.
Many retailers will take your LG OLED55B7V 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 LG OLED55B7V, who may provide you with another free of charge as an apology.
What to do if standby light is on TV but won’t turn on?
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 get my TV off standby mode?
How do I get my TV off standby without remote? Press and hold the power button located on the main TV unit (not the remote control) and switch on mains supply whilst holding the power button until the unit powers up.
How do I get my LG TV out of standby mode?
– Press “HOME” on the remote.
– Scroll left to settings.
– select system settings.
– down to eco >select>
– Down to idle tv standby>select>
– adjust to ‘off’.
– Use return button to get back to home screen.
Why does my LG TV have no power?
Checking the power cable should be the first step taken if a Smart TV won’t turn on.
It can be replaced if the cable is broken or there’s no power coming from the wall outlet where it was plugged in. Check to see if the wall outlet that came with the device has new energy flowing through it if there’s still no power.
How To Turn LG Smart TV Standby Light ON or OFF
9 ancillary questions
How do you fix a TV that turns on but no picture?
– Unplug your TV for 60 seconds.
Don’t just turn it off.
– Hold the power button down for 30 seconds after it is unplugged.
– Count slow on those 60 seconds or use a watch.
– Plug your TV back in and check for a picture.
If it’s working, you are done.
– If not, go to the next step.
How do I know if my TV fuse is blown?
Remove the fuse from its holder.
In some cases you may need a small screwdriver to unscrew the fuse holder cap. Look at the fuse wire.
If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.
What would cause a TV not to power on?
Check the Power Make sure that the TV is connected to a live power outlet and that it is securely plugged in.
The problem might relate to your plug socket rather than the TV – to find out if this is the case, plug another electrical appliance into the TV’s plug, or connect the TV to a different outlet.
Does the red light mean the TV is on?
The key for TVs is the red standby light, a little red light at the edge of the TV that you aim the remote at.
In normal use, the red standby light is on when the TV is off (indicating the TV is on standby), and the red standby light is off when the TV is in use (or doesn’t have power).
Why won’t my Samsung TV 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.
What does it mean when your TV screen doesn’t turn on?
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.
Why won’t my TV turn on but red light is on?
This means that there is a problem with the On_Off button or a problem with the remote control.
It is also possible that the batteries of the remote are exhausted (or a bad contact) or the window for receiving signals from the remote on the TV is obstructed by some object.
Can I turn off standby mode?
To turn off sleep mode on a Windows 10 PC, go to Settings > System > Power & sleep.
Then select the drop-down menu under Sleep and choose Never.
If you’re using a laptop, do this for battery mode as well.
Why would a TV shut off and not turn back on?
A loose connection can cause your TV to turn off unexpectedly, and so can an aging power supply cord.
If you notice frayed wires or damage to your TV’s power cord, it’s time to shop for a new TV to prevent further issues and potential electrical hazards.
You may also be interested in the following articles:
- How to connect your LG 55UH605V
- How to go online with a LG 60UK6200 TV LED 4K UHD 151 cm HDR Smart TV
- How to connect headphones to LG 43UJ651V
You still have issues? Our team of experts and passionate could help you, feel free to contact us.