Model NX58M6650WS/AA Baking burner will not start

For a Samsung gas range (model NX58M6650WS/AA) where the broil and cooktop burners work, but the bake igniter ("starter") does not glow even after being replaced, the most likely causes are:
* Faulty Thermal Fuse / Thermostat: If the bake circuit has an inline thermal fuse that blew, power won't reach the bake igniter. Testing for continuity with a multimeter will verify if it's open.
* Main Control Board Relay: The bake relay on the main control board may have failed, preventing voltage from being sent to the bake igniter circuit even though the display works.
* Wiring or Harness Issue: A loose wire connection, pin detachment, or burned wire between the control board, thermal fuse, and bake igniter.
* Defective Replacement Igniter: Replacement igniters can occasionally arrive dead on arrival (DOA) or crack during handling.
1. Check Voltage at Igniter Harness
Multimeter required
Disconnect the bake igniter connector and test for 120V AC at the harness terminals while setting the oven to Bake. If 120V is present, the new igniter is defective. If 0V, move to the fuse and board.
2. Test Thermal Fuse Continuity
Unplug unit first
Locate the thermal fuse (typically on the back panel) and test continuity with a multimeter. No continuity means it needs replacement.
3. Inspect Control Board
Visual & continuity check
Check the main board for scorched relays or loose terminal pins on the bake output wire.
Did you test for 120V at the igniter connector, or do you have a multimeter handy to check continuity on the thermal fuse?