Verlauf von "My TV screen froze, won't turn on now" bearbeiten

The TV screen froze had to turn it off at the wall as the remote did not respond. Now it won't turn on. I did a factory reset with volume and power button the light came on falshing a blue light but no screen. Any ideas?

Gerät:

Sony BRAVIA OLED TV KD65 A1

Status:

open