Samsung range and wall oven cE-56: control board fault
cE-56 means: Internal control board fault.
How to fix cE-56
- Cut power for 3 minutes.
- Reseat all board connectors (power off).
- Replace the board if it returns.
When to stop and call a repairer
Cut power first.
What it costs
Parts: Board $100 to $250.
Service: A home visit from an appliance technician runs $120 to $250 for diagnosis plus the part. Boards are the expensive part; sensors and switches are cheap.
Worth repairing? Depends on age.
How to check the error log
Samsung ovens do not have a user-accessible error log. The code stays on the display until you fix the cause or cut power at the breaker for 3 minutes; if it returns after a reset, treat it as real.
Clear the log after a repair so you can tell whether the fault has really gone.
FAQ
What does cE-56 mean on the Samsung range and wall oven?
Internal control board fault. The board failed its own check.
Can I fix cE-56 myself?
DIY difficulty: hard. Cut power for 3 minutes. Reseat all board connectors (power off).
How much does it cost to fix cE-56?
Board $100 to $250. A home visit from an appliance technician runs $120 to $250 for diagnosis plus the part. Boards are the expensive part; sensors and switches are cheap.
Is it worth repairing?
Depends on age.
Code meanings are compiled from manufacturer service references and repair documentation for the NE / NX / NV / NZ; fixes follow documented repairs and owner reports. Model revisions can differ. If your appliance is under warranty, contact the manufacturer before opening it.