Way of topic but nevertheless:
Ecently I bought a secondhand F6750. Since it never had been connected to the internet, on some point it started to update. After that point all content that is played is extremely green, as if the white balance is way off. This only with the content, everything els (system menu's etc.) are just fine, the color shift isn't overall.
This happens on all sources and with different hardware on different locations. The only thing I can think of is that something went wrong with the firmware update. Since I have reset the TV a few times now (through consumers menu and service menu as well) what didn't help, I want to reinstall the firmware. I downloaded the file and prepared an USB stick. But when trying to install I get a error saying this is not a valid file. I think this is because this (latest) version is already installed.
Can somebody help me out how to reinstall the firmware on the eprom? It doesn't have to be hacked or altered, just this version loaded from scratch.
Thanks!