Charles B Albuquerque , NM February 11, 2021 Appliance: Samsung Refrigerator RFG298AABP/XAA Samsung Refrigerator Rfg298aabp/Xaa / : Not cooling. How to replace Power Control Board. Called repairman, diagnosed inverter out, wanted $600 and two-week wait with no guarantee. Ordered part on Appliance Parts Pros, received in less than 24 hours from out of State. Plugged it in and it worked perfectly right away. Saved me tons of money and new refrigerators are priced sky high right now. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes