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does the red flash as soon as you plug it in
or afer you turn it on?
how many times in succsession?
a few times
the number means everything
the little red light says on for about 3 seconds when I try to turn on with remote then three blinks. then pause then three blinks then pause then three blinks
ok hold on
this is pretty cut and dry
3 blinks bad 3.3v bus
A BOARD only possibility
replace the A board
you can try tp reset it first by holding the power button on the tv in for 8 secs
doubt it will work
I held the power button for 8 seconds and the small red lights blinks once every three seconds now.
also A board
Replace the A board
How do I replace the a board or fix the 3.3v bus
locate the board and replace it
it screws in
and plugs in