LG Microwave Repair in Clearwater, FL

Many LG microwaves power the magnetron with an inverter board instead of the old heavy transformer, which gives true low-power cooking and moves the high-voltage fault point to the inverter. Others still use a transformer, capacitor, diode and magnetron. Over-the-range models double as the range hood, so the vent fan, lights and filters count too. Typical complaints: runs but won't heat, a door that blows the internal fuse, a touchpad that won't respond. High-voltage parts can hold a charge after unplugging, so internal testing is ours to do. Combination models with convection add an element and a second fan. In a condo, removing an over-the-range unit may need building approval for work hours.

Beyond that, many LG refrigerators use a linear compressor, whose piston is driven magnetically, and testing one properly means following LG's own procedure instead of a generic compressor check.

First places we look on this model line: Magnetron or inverter board failed; Door switch blowing the internal fuse; Vent fan motor stopped; Touchpad membrane failed; Turntable motor stalled.

Treat them as leads. The same symptom can come from a part that costs little or one that costs a lot, which is why we prove the cause at the house before quoting.

Kitchens in Clearwater hold everything from builder-grade electric models to pro-style dual-fuel units, so we ask for the microwave's model number up front and pack parts from it.

Salt air in Clearwater reaches anything near an open door or lanai; on a microwave, corrosion on terminals and igniters can look like a failed part.

Whatever the make, the microwave complaint most often misread is a microwave that lights up, hums and spins but leaves the food cold, which sounds fatal and usually means a magnetron, diode or high-voltage capacitor, not the control board.

What we keep an eye on for a microwave in Clearwater: over-the-range units that double as the vent hood for the stove below, and touch panels that lock up after a storm knocks the power out for a moment.

Hard water adds a slower kind of trouble. Scale narrows the inlet screens on a washer, crusts dishwasher spray arms and heating elements, and sticks ice-maker fill valves, so a machine that fills slowly or washes poorly may only need cleaning.

Clean the dishwasher filter monthly, use rinse aid, replace the refrigerator filter on schedule and run a descaling product through the dishwasher and washer now and then.