Was watching TV yesterday when the picture suddenly disappeared, but sound was still working and I couldn't see any menus. Tried turning it on and off again, pulling power, but this made no difference. The TV does flash briefly when coming out of standby (I presume this is the back light trying to power up), but quickly goes to black. Figured this is probably the power supply that is gone and started looking for a replacement. The board I need is the BN44-00264A and I can find these for about half the price in the US compared to over here, but I am not sure if there is a difference on the input voltage on these that will not allow me to use them on AU TVs. Should I just stick to boards I can find in AU?