Black screen - 42PFL6007H

My 42PFL6007H/12 stuck on my home screen Philips for a long time and then turns black with the LED off. It turns off by itself after a few minutes.
Rarely (once 10), I can turn it on and get the TV channels.

The software is updated.

Thank you for your help

Hi,

i suggest you to take it back to retailer so they can change it for the new one.

Regards,
black.stream