hi guys, can you help me to find a firmware for my hitachi 50hk6000. the tv turns on but no screen, im sure it s a firmware problem because i bought a new main board from ebay but they gave me an other version of the mainbord mine finish in s the board they gav me finish in p, and have 3 hdmi, but the tv with that board turns on but says dont signal and doesnt respond to the remote control. so someon can give me the firmaware for 50hk6000 main board 17mb130s so i can flash the eprom thansk guys