hi. i barely use my living room aircon MXY-GE26VA. the last time i turned it on is 6 months ago. recently i tried to turn on but no response. no led light, no blinking. called the coy ALLB3ST who installed my aircon down to check. they said PCB and motor spoil. PCB = $280. Motor = $380. i rejected and am sourcing around for similia rproblem and come across your post. can share how much u repair for the PCB?