3 weeks ago freezer stopped working, ice tray meelted creating a sheet of ice along back and side wall. Unplugged and defrosted, plugged back in and worked fine for 2 weeks until same thing happened, ice melting in bucket. Tech came out and said evap. motor was bad. Took all food out of freezer and unit kicked on again later same night. Tech showed up next day to replace motor and noticed freezer working fine, now says it is main board, replaces board but now turbo cool light does not shut off only changes from bright green to slightly dimmer which has been the case for 3 weeks since defrosting the first time. Could it just be the display or will my freezer go out again in 2 weeks?