Refrigerator Control Board

This electronic main control board manages and distributes power to the appliance's key components. Replace a failed board to restore normal operation when the unit won't power up, won't start, or runs erratically.

• Regulates and routes incoming power to motors, fans, compressors, heaters, and valves based on signals from sensors and the user interface
• Coordinates cycle timing and system protections to help prevent component damage
• Logs or triggers fault indications when abnormal conditions are detected
• Common failure symptoms: no power, dead/unresponsive controls, intermittent shutdowns, or unpredictable operation

• Disconnect power at the breaker or unplug the appliance before servicing
• Handle the PCB by the edges and use ESD protection to avoid static damage
• Photograph wiring and move connectors one at a time to the new board
• Inspect connected loads (motors, heaters, compressor, valves) for shorts before restoring power

Fix a refrigerator that won't cool, has no display, or won't respond to settings. This control board restores function to your bottom-mount refrigerator.

Fridge not cooling or running constantly? A faulty defrost timer causes frost buildup and temperature swings. Most DIYers replace it in 15 minutes.

Fix a non-responsive display, blinking lights, or cooling failure. This power supply board restores proper voltage to electronic controls and displays.

Fix continuous beeping, blank display, or temperature control issues in your refrigerator. This control board restores normal operation. DIY repair.

Fix error codes, blank displays, or no power issues in your refrigerator with this main control board. Regulates all fridge functions and temperatures.

Fix a dispenser that won't switch between water, crushed ice, or cubed ice, or buttons that don't respond. This control board regulates all dispensing functions.

Replacement LED assembly restores screen illumination by replacing the TV's failed LED strips. Use this part to address dim, flickering, or uneven backlighting and improve overall picture visibility. What it does:

• Replaces the TV's backlight LED strips to restore even panel illumination.
• Commonly used when the screen is dim, has dark bands or spots, or the backlight flickers or fails while a faint image remains.
• Fits into the original LED channels and connects to the existing LED driver/board (direct-fit replacement when matched to correct model).
• Does not address unrelated failures such as main board, power supply, or panel matrix faults.

• Disconnect power and allow the TV to sit unpowered before starting—work only when fully de-energized.
• Handle the LCD panel and assembly carefully to avoid pressure damage; wear ESD protection when available.
• Verify LED operation before full reassembly (power up with the panel/coverings off only if you are comfortable and it's safe to do so).

Fix unresponsive dispenser buttons, blank display, or erratic controls. This refrigerator control board may require programming after installation.

Fixes refrigerator lights or compartments not working. This control board box houses the digital board that regulates all functions. Moderate difficulty repair.

Refrigerator not cooling properly or freezing everything? A failing main control board disrupts compressor and fan cycles. Moderate DIY repair restores temps.

If your dispenser light stays off or won't turn on, this control board restores proper illumination. Moderate DIY, requires clip release and wiring.

Refrigerator not cooling or completely dead after a power surge? This main power control board restores electrical control to compressors and fans.

3 pin 60 minute

Dryer stops early on auto cycle but works on timed? The moisture sensor control board monitors dryness levels. DIY-friendly repair, 15-20 minutes.

Fixes unresponsive touch controls and blank displays on your refrigerator. This interface board restores temperature settings and control panel functions.