Sharp Hisense - LC-65N7004U Error codes

[michalk3777@gmail.com]

Hello, looking for a list of error codes for this TV. made in 2020, its manufactured by Hisense under Sharp brand. No clicks, black screen, no sound, power light is on solid. When I press power, it blinks 5 normal blinks and 1 short. and nothing happens.
Anybody has a list of error codes that might apply to this TV? I have not opened it yet.
Regards,

[lotas]

If it is Hisense, then you need to check the backlight first; due to faulty backlighting, the power supply unit is blocked in them (modern Hisense models)....