LG 42PQ3000- no video/audio -flashing d201?

[cornboats]

I found 2 fets on the z sus were short. Changed the board but still the same. Changed the Y-sus, y drv,main board but no difference.

I'm down to control board and x boards. The control board has an led D201 which flashes on start up. 4 quick followed by 1 long. Stops after 5 minutes.

Would you happen to know what this code is? There is nothing in the service manual.

[minnie]

If the FET's blew out again shorted panel.