Product review (5 stars): Right fix for LG dryer that doesn't start.
Dry display wasn't coming on and dryer didn't start. I took a gamble guessing this part was the problem. I removed the four screws on top back shield that secures the top cover. Slide it back and you can see the display pc board. It doesn't look like the part, but I noticed that there is another board under it which is the right part.  2 more screws to remove the display out (After disconnecting the about 4 pig tails. Then the fun stuff. Remove 2 more screws and pray the pc off the part and remove 2 connections.  Replace part and install in reverse. Took about 30 min or less. Good luck.