LG 28MT48DF no longer starts or stays on standby
You would like to watch your favorite program when, without warning, your LG 28MT48DF 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 28MT48DF TV does not turn on or stays on standby.
Check the remote control of your LG 28MT48DF
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 28MT48DF.
If one of these two solutions works, the problem is with your remote control and not with your LG 28MT48DF TV.
You can enjoy your program again!
Check connections to your LG 28MT48DF
Sometimes, between your LG 28MT48DF 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 28MT48DF TV refuses to turn on, go to the next paragraph.
Check capacitors at the back of your LG 28MT48DF
Beware, before doing this operation, make sure you know about electricity and the like.
Find all the information about LG 28MT48DF TV in our articles.
If not, please go and see a professional for your LG 28MT48DF before doing anything.
In any case, please unplug the electrical wire connected to your LG 28MT48DF 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 28MT48DF 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 28MT48DF, you must check the back of your LG 28MT48DF 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 28MT48DF.
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 28MT48DF works again!
Run the warranty of your LG 28MT48DF
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 28MT48DF TV.
Many retailers will take your LG 28MT48DF 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 28MT48DF, who may provide you with another free of charge as an apology.
Why is my TV standby light off?
This is normal operation. NOTE: On some models, turning the TV off using the POWER button in the front of the TV will disable the main power and prevent the STANDBY indicator from illuminating.
How do I get my LG TV out of standby mode?
Why won t my LG TV stay on?
LG TV Powers On and Off due to Timer A TV that intermittently powers on or off is usually caused by the timer setting.
With a TV that has a removable power cord, check whether power cord is securely plugged into the back of the TV. Check if the TV power cord is securely plugged into the wall outlet or the power bar.
LG TV Stuck on Startup Screen – Fix it Now
7 ancillary questions
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.
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.
– Step 1: open the menu. Use the remote to open the menu.
– Step 2: open ‘All settings’ Select the option All settings in the list of options and press the OK button.
– Step 3: navigate to General. Select the options General.
– Step 4: go to Reset to Initial Settings.
Go down until you see the Revert to factory settings option.
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.
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.
What causes standby mode?
Entry to Modern Standby Modern Standby starts when the user causes the system to enter sleep (e.g user pressing the power button, closing the lid, idling out, or selecting Sleep from the power button in the Windows Start menu).
How do you fix a dead LG TV?
Try a power reset.
Try the most obvious fix first if your LG smart TV isn’t responding: Disconnect it from the wall for around 60 seconds, then plug it back in.
Make sure it is plugged directly into a wall outlet as opposed to a surge protector or power strip.
You may also be interested in the following articles:
- How to reset sound and audio settings on LG 49UJ670V
- How to connect your LG 28MT42VF
- How to reset a normal color on LG 55EG910V
You still have issues? Our team of experts and passionate could help you, feel free to contact us.