Remote operation doesn't always work.
I have a Hitachi 42HDS69 Plasma TV. The unit will not always respond to the IR. (will not always turn on). I can usually turn off, and on, the Master off switch to make the unit operate. There are no other problems. Can anyone tell me if I can just replace the power supply to eliminate this issue? Is there a dedicated IR board that I can replace? I'd appreciate any help.
Is this a good question?