Change name on tv after mainboard replacement

[Ihandyrepair]

HI guys

just quick question,
I just fixed a dead Sony 55x800h, I replaced with a 65x800h board
now works everything seems ok
except that after factory reset, it will show 65x800h on the name,
screen is 55 inch now

I am guessing the size of the tv is programmed on the main board right?
I could just change the name only

or any way to flash the chip to make it to be a 55x800h instead?

thanks

[EazyBone]

Why change it? It works. Even before factory reset it should of shown the new board you put in as the "tv"

IT should work and not effect anything though as far as I'm aware

[R_J]

You may be able to change it in the service menu