LCD LG 32LW570S - LED is blinking, does not turn on from standby.

Hello.
ON TV:
matrix: LC320EUD (SD) (P1)
main: EBT61537556 EAX64405501 (0)

The PSU, after being switched on from the standby mode, gives the correct voltage: 24V, 12V, 3.5V.
The diode flashes slowly all the time, the TV can be turned off to standby.
The main voltages are also correct: 0.9V, CPU core voltage, 1.2V, 3.3V, 5V. There is no voltage on the logic - the system supplying this voltage is operational.
There is also no voltage that activates the inverter - when applied artificially - the backlight turns on.
The main processor in this TV is LGE34230 - it warms up slightly.
I am inclined to reballing this processor.
Here https://www.elektroda.pl/rtvforum/topic2996427.html#14498585 helped reballing. Can anyone confirm this?
Or maybe it's better to look for a new main immediately? But up to 32 inch, the customer may not decide.
Best regards.

Do what they do. And it wasn't any reballing to my liking.
If you were to put it on again, you'd better buy a new chip.
Where can you buy for a human price new main?

mirex wrote:

Do what they do.

I do not understand. Since they write about soldering, it seemed to me that it was about reballing. Is it just a paste about overheating the system?
Why a new layout?

Reballing is a removal of the circuit, placing new balls and re-soldering the circuit.
Reflow, in turn, is a soldering of the system so that it starts to float.
If the core of the system is damaged, nothing will help but replace it with a new one.

The client wanted a fast and reliable TV set. He decided to replace the main without any problems. So I replaced the entire module.