# How to Fix Samsung Error FE (Frequency Error (Power))
The Samsung FE error code is a critical safety alert indicating that the washing machine has detected an issue with the stability or frequency of the incoming electrical power. This is essentially a power quality problem that prevents the machine from operating safely.
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## 1. Explanation: What FE Means
The FE code stands for **Frequency Error**.
Your washing machine is designed to operate within a specific frequency range (usually 50 Hz or 60 Hz, depending on your region). If the main control board detects that the electrical frequency is fluctuating wildly, is too high, or is too low, it will trigger the FE error and shut down to prevent internal damage.
While external power supply issues (like brownouts or unstable house wiring) can cause this code, if your power supply is stable, the error almost always points to an issue with an internal component responsible for processing the incoming electrical current.
**The most likely internal culprit for this specific error is the Dryer Control Board.**
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## 2. Step-by-Step Fix: How to Diagnose and Clear the Error
Before assuming the problem is internal, start with the simplest external checks.
### Step 1: Perform a Power Cycle Reset
Sometimes a temporary surge or low-voltage incident can trip the sensor, leading to a false error code.
1. **Unplug:** Unplug the washing machine from the wall outlet.
2. **Wait:** Wait a full **5 minutes** to ensure all residual power drains from the capacitors and internal components.
3. **Plug Back In:** Plug the machine directly back into the wall outlet (avoiding surge protectors or extension cords during testing).
4. **Test:** Attempt to start a short cycle. If the code clears, the problem was temporary.
### Step 2: Check External Power and Outlet Stability
If the FE code persists, check the quality of the power supply itself.
1. **Check the Breaker:** Go to your home’s circuit breaker panel. Ensure the breaker dedicated to the laundry area is fully engaged and has not tripped, even partially. Reset the breaker (turn it completely off, then back on).
2. **Test the Outlet:** Unplug the washer and plug in another appliance (like a hair dryer or lamp) to confirm the outlet is providing consistent power. If the test appliance flickers or turns off, the problem is with your home wiring, and you should contact an electrician.
3. **Avoid Shared Circuits:** Ensure the washer is not sharing a circuit with other high-power drawing appliances (like a refrigerator, space heater, or deep freezer), as this can cause voltage dips when multiple appliances cycle on.
### Step 3: Inspect the Dryer Control Board (Internal Fix)
If the external power supply is confirmed stable and the error code remains after a reset, the issue is almost certainly a failed internal component that monitors or regulates the power frequency.
**Safety Warning:** Always unplug the machine before removing panels or handling internal components.
1. **Access the Control Panel:** Depending on your model, you will need to unscrew the rear or top panel to access the main components, often located near the top of the machine.
2. **Locate the Control Board:** Identify the **Dryer Control Board**. This board processes signals and power, and failure here will directly impact the frequency readings.
3. **Visual Inspection:** Carefully inspect the board for obvious signs of failure:
* **Burn Marks:** Darkened or scorched areas on the board.
* **Swollen Capacitors:** Small, cylindrical components that appear bloated or leaking brown residue.
* **Melted Connectors:** Signs of overheating near wiring harnesses.
4. **Replace the Board:** If the board shows visible damage or if all external checks have failed, replacement is necessary. Replacing the Dryer Control Board will replace the faulty component responsible for monitoring or regulating the power frequency.
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## 3. Call to Action (Replacement Part)
If you have confirmed that your external power is stable and the error persists, the Dryer Control Board needs replacement.
Check the price for a replacement Dryer Control Board here: https://www.amazon.com/s?k=Samsung+Dryer Control Board&tag=trivian-20
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