How to fix microwave and diagnostic keep blows fuse or doesn t heat

Accidentally plug things in the wrong after you get it back? Repair service for frigidaire oven / range control board 5303935102 we can re-program a new chip for most boards. MCU (Micro-Controller), Display Driver IC, or EEPROM bad? Companies that do not charge to diagnose will not invest the same amount of time in complex problems.