Electronic circuit board on a white background
Electronic circuit board on a white background

Samsung Microwave Oven Main PCB DG92-01424B

Price
$284.90

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Genuine OEM Replacement Part

Samsung Microwave Oven Main PCB DG92-01424B – Dead Microwave? No Display? Fix It Fast

OEM Part | Samsung Microwave Control Board

✔ Genuine OEM Part ✔ Main Control Board ✔ Direct-Fit Replacement ✔ Ships from Canada

The main PCB (printed circuit board) is the brain of your Samsung microwave — it controls every function including the display, keypad input, cooking cycles, and power output. When it fails, the microwave may go completely dead, show error codes, have an unresponsive touchpad, or behave erratically. The DG92-01424B is the correct OEM replacement control board for compatible Samsung microwave models.

Symptoms of a Failed Microwave Main PCB

  • Microwave completely dead — no display, no response
  • Display shows error codes or garbled characters
  • Touchpad buttons unresponsive or intermittently working
  • Microwave starts on its own or won't stop
  • Cooking functions work but display or clock is dead
  • Microwave trips the breaker or blows fuses repeatedly

Part Details

  • OEM Part Number: DG92-01424B
  • Part Type: Main PCB / Control Board
  • Brand: Samsung
  • Appliance Type: Microwave Oven
  • Condition: New OEM

Pro Tip

Before replacing the PCB, check the door interlock switches and the thermal fuse first — these are far cheaper components that can cause identical "dead microwave" symptoms. If those test good, the main PCB is the next most likely cause. Always discharge the high-voltage capacitor before working inside a microwave.

Installation Notes

  • Skill Level: Intermediate – Advanced (high-voltage risk inside microwave)
  • ⚠️ Warning: Always unplug the microwave and discharge the high-voltage capacitor before opening the cabinet — capacitors can hold a lethal charge even when unplugged
  • Take photos of all wire harness connections before disconnecting
  • Transfer connectors one at a time to avoid mis-wiring
  • Confirm model number match before installing

Compatible Models

Please verify your model number before ordering. Contact us if you need help confirming compatibility.

✅Compatibility & Cross Reference

Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.

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