Hello, I understand that this is a Turkish forum, but it seems there are a lot of competent people here, so I think it will be a good place to ask. I have Hitachi TV with a 17MB120 Vestel board in it, the firmware got corrupted so I installed the Vestel firmware. It is working but it has many problems therefore I bought a replacement board with Hitachi firmware, and the question is how could I dump the firmware in case it gets corrupted again? Can it be done using USB and TV itself or does it require a tool to directly read from the memory chip?