Repair Service DA92-01128B DA92-01128A and similar items

the common failure symptoms ?????1. Temperature Cooling Symptoms (Most Common) ?Samsung Inverter Control Board (also known as the IPM or Compressor Drive Board). Its sole purpose is to manage the speed and operation of your refrigerator's compressor. ?Because this board controls the "heart" of the fridge (the compressor), a failure almost always results in cooling issues while the lights and display remain functional. ?Here are the common symptoms of failure for this specific board, categorized by what you will see, hear, and diagnose. The most obvious sign of failure is that the refrigerator stops making cold air, even though everything else seems to be working. ?Warm Fridge/Freezer: The interior lights turn on, the fans may still blow air, and the display works, but the air is not cold. ?Intermittent Cooling: The fridge works fine for a few days, then gets warm, then works again. This suggests the board is failing to consistently drive the compressor at the correct speeds. ?Food Spoilage: Since the compressor isn't running (or running too slowly), the freezer may thaw out while the fridge section rises above safe temperatures (40F+). ?2. Audible Symptoms ?Silence: You normally hear a low hum when the fridge is running. If the inverter board fails, the compressor may never turn on, resulting in abnormal silence. ?Clicking Sounds: You might hear a faint clicking noise coming from the back of the fridge. This is the board trying (and failing) to "kick start" the compressor. ?Short Cycling: The compressor turns on for a few seconds and immediately shuts off repeatedly. . PLEASE READ BEFORE PURCHASING THIS IS A MAIL-IN REPAIR SERVICE ONLY. You are NOT buying a new circuit board. INSTRUCTIONS: 1. Buy this service. 2. We will message you our SHIPPING ADDRESS. 3. You mail your broken board to us for repair. WHY CHOOSE US? We have proudly served the community for 19 years, delivering fast, reliable, and professional repairs. BOARD REQUIREMENTS The board we receive must be in good physical condition and must not have been tampered with or serviced before, i.e. no apparent traces of previous repairs should show. We will reject service to boards that someone has attempted repairing and you will still be charged for the return shipping and the/PayPal fees ?A $20.00 Bench Test/Diagnostic Fee