Parts for Ge PSB9240EF2ES: Control Parts

Control board bracket secures the electronic control board in your microwave. If your control board is loose or rattling, this mounting bracket restores stability.

Display holder bracket for built-in and over-the-range microwaves. Secures the control panel display assembly. Replace if cracked, broken, or missing.

Selector knob or dial stopped working? This encoder board translates rotary control input into signals. Moderate DIY repair requires control panel removal.

Microwave not heating or buttons unresponsive? This main control board manages all functions. Moderate DIY repair restores full operation. Verify model fit.

The Knob is an OEM part for GE microwaves. This part allows the user to control various functions of the microwave, such as setting the cooking time, power levels, and other features. It provides a user-friendly interface for operating the microwave, ensuring precise and convenient control.

Causes of a bad knob can include general wear and tear, exposure to high temperatures, or physical damage from accidental impacts. 

Symptoms of a bad knob include:

• Knob not turning or slipping when turned
• Cracks or visible damage on the knob
• Difficulty in adjusting the settings
• Knob falling off or not staying securely in place

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

Microwave not powering on or controls unresponsive? This PCB wire connector restores electrical connections between circuit boards. Quick 15-minute fix.

If your microwave won't start, has no display, or stops heating, the power control board likely failed. This electronic PCB restores normal operation.

Microwave not working or no power? The relay board controls power distribution to the magnetron and fan. Requires control panel removal to install.

A replacement board supporter that secures the appliance control board to the cabinet, helping keep the board stable and positioned away from wiring and chassis. Restores proper mounting to reduce vibration and movement of the control board. What it does:

• Holds and supports the control/PC board to prevent excessive movement or rattling
• Keeps the board spaced from the chassis and wiring to reduce risk of shorting or contact
• Helps maintain stable electrical connections for reliable control operation
• Reduces noise caused by a loose or vibrating control board
• Can prevent further wear on board mounting points and connectors

• Disconnect power to the appliance before beginning any service.
• Handle the control board by its edges and avoid touching components; use ESD precautions if available.
• Remove nearby panels or components as needed for access; retain all fasteners for reassembly.
• If mounting points or fasteners are damaged, inspect nearby parts and replace as required.