Re: LG GR-L206CPQA has a mind of its own
On your model just check to see if there are any visible screws underneath by the water/ice dispenser outlet.
If there are it would be no more than two Phillips type screws.
If there are remove them.
The display just levers off carefully with a screwdriver starting at the bottom.
If no screws are visible then it just levers off.
Make sure you turn the power off at the mains before removing the display.
The display just clips back on you may have to bang it back on
with the palm of you hand near the edges.
Be careful as some of the spares for your model are now obsolete.
Bob