Peter S Coatesville , PA April 01, 2016 Appliance: LG Refrigerator LSC26905TT Lg Refrigerator Lsc26905tt / Antclga: Fridge powered off i unplugged and plugged into another outlet and powered back on after 30 seconds the compressor & power shut down again. How to replace Thermistor Assm./P.T.. No one in my local area repairs LG refrigerators for some reason. I talked to a tech who doesn't repair LG but gave me good advice and said the PCB main board is probably bad. So I called appliancepartspros.com and ordered one. Came in the next day and fixed the problem. Save a ton of $$ because I was frustrated and was just going to be a new fridge. $225 fix good as new. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes