LG 32LV3550 TV: Black Screen, Backlight Works, Power LED Flashing - Motherboard or T-CON Issue?

Hello.
Problem as in the title. I bought the LG 32LV3550 TV with the following damage, after switching on the TV socket it turns on and the LG 32LV3550 TV screen is black, the backlight works, the power LED (standby) flashes (flashes) 2 times and then goes out.

Motherboard model: EAX64113202 (0), model T-CON: 46T03-C0K T460HW03.
Do they know colleagues or the problem rather sits in the motherboard? I think that if it is still worth it to replace it (price around 150 PLN stimulant). From what I read colleagues here on the forum had a similar case with the same disc only in another LG model, probably some 47 ". Please help I will add that I am a beginner in TV repair, I have experience with electronics in general, so there will be no problem with replacement.

Best regards.

Added after 5 [hours] 11 [minutes]:

Nobody will help?

Szymek11211 wrote:

... I purchased the LG 32LV3550 TV with the following damage ...

When buying a damaged product, please note that there may be repair issues. If the repair was cheap, this TV would not be sold. Probably there were attempts at repair but they proved unprofitable.
PS.
Your post indicates that there is no picture and the voice is. OK, I conclude

Rather, it is not there. He describes that his LED blinks 2 times and turns off.

pepe150 wrote:

Rather, it is not there. He describes that his LED blinks 2 times and turns off.

Apparently yes, but for what info in the subject about black screen when turned on without a word about the voice?

No sound, sorry for the wrong word but the standby diode flashes and turns off, the TV continues to work, does not turn off itself, the backlight still works

Added after 1 [minutes]:

TV taken from a friend for a small amount, so I think that the matrix itself paid off. Someone was already looking at him and saying that most likely the motherboard but there was no certainty.

Does this look like an album to my friends?