For a while now, when trying to turn on my Bravia, I can’t get the set to load past the Sony logo. I have tried unplugging, disconnecting from the socket, changing sockets, a reset (pressing volume down and power off together).

I notice several people on this forum have had identical problems, so maybe it’s a fault on this product. Some suggest the power supply board might need replacing, but any ideas how much this costs? I think my tv is around 4 years old.

I’d really appreciate any help or guidance!