LG LCD TV Not Turning On After Power Outage: Checking LEDs & Initial Troubleshooting Steps

Hello

As in the subject, 2 days ago there was a power outage and after this incident the TV won't turn on. The LEDs are not lit. What do you suggest to check first? LG LCD TV

To check the power supply on a good day.

I am sending photos of the power supply, I will edit tomorrow and let you know

Are there any fuses maybe?

And this LG TV has some designation (model, chasiss)?
Who needs photos, photos are not fixed to the TV. Such things are Kaszpirowski or some other clairvoyant - you give such a picture, and he will tell you where the person is or what's wrong with him. It is possible that the TV could also fix it this way.
There are no clairvoyants on the forum (at least since 2003, when I am here, I haven't found any), there are electronics, and for the electronics the device model and its wiring diagram are important.

The TV does not turn on, so the first thing to check is the voltage in standby. The output connector of the power supply is quite well described, so you can check if there is any voltage there and if its value is correct. You can also check if there are on / off signals.
Start from this.

The TV came to life. I got it from a friend that it seems to be broken. It measures whether the electricity reaches the power supply, everything is correct. I'm trying to start and everything works. Also the topic probably to close.
Thank you all for the hints, I close the topic.