Won't start
Parts commonly needed when your Samsung ovens & range has this issue. Recommendations are based on repair patterns and may not diagnose your specific problem.
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Parts
2Part numbers confirmed across multiple retailers for NV51M9970SS
Parts shown are based on similar models in this series — verify compatibility before ordering
Repair tips for this issue
From the service manual for Samsung NV51K7770S Series Ovens & Ranges
From the service manual
Good to know
1 technician insights for the Samsung NV51K7770S Series Ovens & Ranges
diagnostic_shortcut
Wi-Fi module voltage loss is usually a Sub PCB issue, not the Wi-Fi module itself. Check CN703 connector and Sub PCB 5V rail before replacing the module to save customer cost.
Seeing an error code on your display? Look up your error code → for more specific diagnostic information.