Help, cheap led TV wont turn on, red light on, not resistors.

[el_pome]

(sorry for my bad english)Help I bought a cheap 1080p led tv, the brand is really really uncommon, its walmart mexico's own brand named atvio, its manufactured in mexico and i imagine so with asian components so you can imagine the quality of the tv. I bought it to use it as a third display for my gaming pc so i dont use it as a tv rather as a monitor. After using it for 2 months one time id didnt turn on so i unplugged it and plugged it and it worked, this continued happening for about 2 weweks and then one day it didnt turned at all. The red light indicating power was on so I assumed that because it was a generic brand it was probably the resistors but i opened it up and everything seemed alright. Im out of ideas I would really use some help.
The tv didnt came with a manual or anything.
I am a tech savvy so please dont answer things like, did you tried changing batteries on the remote and things like that.

https/www.walmart.com.mx/m_TV-y-Video/Pantallas/Todas/Pantalla-LED-46-Pulgadas-Atvio_1080p-FHD-LE46D5AFM_00082739652400 This is the tv if it helps in something.

 

[USAFRet]

After using it for 2 months one time id didnt turn on so i unplugged it and plugged it and it worked, this continued happening for about 2 weweks

Is there any kind of warranty? If so, send it back.