Parts for Lg DLEX5780WE: Control Panel Parts

This Main PCB Power Control Board Assembly controls the appliance's electronic functions and power distribution, restoring responsive controls and cycle operation when the original control board fails. Replaces a faulty or unresponsive main control board. What it does:

• Manages power sequencing and electronic control signals for cycles and features
• Communicates with user interface and sensors to start, stop, and adjust operations
• Commonly replaces boards that cause unresponsive controls, error codes, or intermittent power/cycle issues
• Helps resolve failures like no power to the appliance, erratic behavior, or displayed control errors

• One Main PCB Power Control Board Assembly

• Disconnect power at the breaker before accessing or replacing the control board
• Handle the board by edges and avoid touching components or connector pins to prevent static damage
• Verify connector locations and orientation match before seating the replacement board

This knob assembly replaces a worn or broken control knob so you can reliably set and adjust appliance settings. It restores a secure, easy-to-turn interface for the appliance's control shaft. What it does:

• Fits onto the control shaft to allow manual selection of settings and temperatures.
• Replaces cracked, stripped, or loose knobs that no longer grip the control shaft.
• Helps resolve issues where the control won't turn smoothly or slips while changing settings.
• Restores tactile feedback for accurate user control.

• Disconnect power to the appliance before removing or installing the knob.
• Pull the old knob straight off the control shaft.
• Align the knob's internal splines with the control shaft and push until fully seated.
• If knob does not seat or control still slips, inspect shaft splines and replace damaged components as needed.

This upper plate is the replaceable trim/cover that fits inside the top of the microwave cavity to protect internal components and help direct airflow. Replacing a damaged plate restores proper coverage and reduces debris buildup. What it does

• Covers and protects internal microwave components at the top of the cavity
• Helps maintain proper airflow and part alignment inside the oven
• Prevents food and debris from contacting internal wiring and electronics
• Reduces rattling or vibrations caused by a warped or loose plate
• Visible cracks, warping, or burn marks are common signs it needs replacement

• One upper plate as pictured

• Disconnect power at the wall and allow the oven to fully power down before servicing
• Remove fasteners or clips holding the old plate, align tabs, then secure the new plate with the original hardware
• Do not operate the microwave with covers removed; complete the repair

This is the replacement body frame that secures and finishes the appliance front, restoring proper alignment and appearance. It provides a rigid mounting surface for the front panel and helps keep internal components protected from dust and debris. What it does

• Replaces a cracked, warped, or damaged front frame that causes gaps or poor fit
• Restores correct alignment of the front panel and door openings
• Covers and protects cabinet edges and mounting points from wear
• Helps prevent rattles and vibration by providing a stable mounting surface

• Frame/body replacement part

• Disconnect power (unplug or shut off breaker) before starting any repair
• Remove the front panel or door assembly per the service manual to access mounting screws
• Handle edges carefully; use proper tools and keep fasteners organized for reassembly

This safety cover is an internal protective shield used inside the dryer to guard components and help maintain proper airflow. Replacing a cracked or missing cover helps keep wiring and moving parts enclosed for safer operation. What it does:

• Shields internal wiring and components from accidental contact
• Helps channel air and lint flow as designed
• Replaces a damaged, heat-warped, or missing cover
• Helps resolve rattling/vibration noises and visible gaps where the cover mounts

• Includes 1 safety cover

• Unplug the dryer; for gas models, shut off gas and allow the unit to cool
• Access the cover location per your model's service manual; remove panels as needed
• Position the cover correctly and secure using existing hardware/clips
• Do not operate the dryer with the cover removed or loose