Weird problem or maybe its something i am missing, got a PB laptop and the screen started to switch off intermitently then come back on, It works via hdmi on the T.V. so graphics card should be ok NVIDIA 8600, stripped it all down and tested the backlight and inverter all working, no physical damage to the screen as far as I can see, I have checked and reconnected the cables to the mb and the back of the screen all are good, question is can a panel just sudenly work and then fail? Anyone