KDL-50W755C no picture but sound

[Mounty1985]

Hi I put a new tcon board in my tv then did a firmware update via usb now I’m getting sound but no picture just a bim back light can anyone help🤞

[Peter_S.]

Hi,

Have you had a picture before the update?

Is the t-con board the correct version for your TV?

Cheers

Peter