So I bought this replacement oem circuit board and now my refrigerator is running like it’s brand new. My Samsung rf4287hars wasn’t cooling the freezer nor the refrigerator. Luckily we noticed it right away and saved all our food by moving it to an old garage refrigerator. I called a friend and was deciding to call the repair person when my friend helped me get the error code. The error pointed to the compressor fan. I tested the fan by connecting a spare 12 volt motorcycle battery. The fan tested to be fine. Next I tested with a multimeter the power supply going to the main circuit board. There was 110~ going to the board. Power was good. Next I tested for power going from the circuit board to the condenser fan. No voltage. Now I’m no expert in refrigerator repair or HVAC or electronics. I was just going step by step trying to troubleshoot the problem. I ended up calling the repair person and they quoted me $79.00 for the service call plus time to diagnose the problem, and if it is the main circuit board, it would be another $350-$400.00 for parts. I took a chance by buying this main circuit board. I told my wife that I would probably have to buy another refrigerator if this new circuit board did not work. Fortunately the circuit board was faulty (actually it was a bad transistor on the board) and the new board brought my refrigerator back to life. I’m extremely happy with the results especially having done the work myself and saving me a bunch of money. And as a side note, I replaced the faulty transistor and now my original main circuit board works as it should. I now have a backup main circuit board. Read full review
Verified purchase: Yes | Condition: New
Replaced the control board with the new one you sent me. It got here really quick I switched out the boards all is good. The ice maker is now making ice again. Thank you
Verified purchase: Yes | Condition: Pre-owned
Item as discribed and good value
Verified purchase: Yes | Condition: Pre-owned
The package was packed great and had no issues as well as delivered before date to be delivered. Part look great and as described. Very happy
Verified purchase: Yes | Condition: Pre-owned
Item was as described and fixed my issue!
Verified purchase: Yes | Condition: Pre-owned
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