Parts for Bosch HMB50152UC/05: Control Panel Parts

Fixes microwaves that won't start, stop mid-cycle, or show error codes. This control board restores proper operation and display functions. Moderate DIY repair.

This is the main electronic control unit that manages the microwave's cooking functions, power levels, timer, and display. It receives input from the touchpad and directs power to the magnetron and other components. Replace this board if the microwave display is blank or unresponsive, buttons fail to work, the unit does not heat, or error codes appear.

This replacement screw secures appliance panels and components at their mounting points. Swap in a new screw to restore a tight, rattle-free fit when the original fastener is missing, stripped, or corroded.

• Fastens the designated panel, bracket, or component in place
• Replaces a missing, stripped, or rusted screw
• Helps address loose panels, gaps, rattling, or misalignment at the mounting point
• Maintains proper assembly integrity after service or vibration

• Disconnect power; shut off water supply if working near plumbing
• Match to the removed fastener and replace one at a time to preserve alignment
• Start threads by hand to avoid cross-threading; use the correct driver bit
• Tighten snugly and avoid overtightening, especially into plastic or thin sheet metal

Control unit fixes microwaves that won't start, have unresponsive buttons, or display errors. Moderate difficulty repair requiring panel removal and wiring.

The Fixture is an OEM part for Bosch microwaves. This part ensures that the door opens and closes smoothly and securely, maintaining a proper seal for safe and efficient microwave operation.

Causes of a bad Fixture can include wear and tear from frequent use, damage from accidental impact, or deterioration due to environmental factors.

Symptoms of a bad Fixture include:

• Difficulty in opening or closing the microwave door
• The door not staying closed or securely latched
• Unusual noises when operating the door
• Visible damage or wear to the fastener

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

Microwave won't start or keeps blowing fuses? A faulty door interlock support can cause these issues. Holds door switches securely for safe operation.

This support bracket holds the door interlock mechanism in proper position inside your microwave. The interlock prevents the microwave from operating when the door is open for safety. Replace this if your microwave won't start even with the door firmly closed or if the door doesn't latch properly.

This is a micro switch used in the microwave door interlock system. It detects whether the door is properly closed and signals the control board to allow or prevent microwave operation. Replace this switch if the microwave won't start, runs with the door open, or if the door latch clicks but the unit doesn't respond.

The Switch is an OEM replacement part for Bosch microwaves. It serves as an essential component that controls and regulates various functions and operations of the microwave oven.

Causes of a bad microwave switch can include mechanical wear and tear over time, electrical malfunctions, or physical damage due to mishandling or impact.

Symptoms of a bad microwave switch:

• Difficulty in selecting or changing settings
• Microwave not responding to button presses or inputs
• Erratic behavior, such as randomly changing settings or modes
• Complete failure of the microwave to operate or power on

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore microwave models.

Replacement screw set for built-in microwaves. Secures internal components and mounting brackets. Order when screws are missing, stripped, or lost during repairs.

Replacement mounting screw for microwave panels, brackets, and internal components. Needed when original hardware is missing, stripped, or corroded.