복잡한 복층 회로기판 구조의 아파트 단종된 월패드 고장 수리 성공기 (전체영상)#월패드 #비디오폰

The worst-case scenario: No touchscreen and no sound! It looks fine on the outside, but upon opening it up, the circuit boards are stacked in layers in a 'sandwich structure,' leaving no room to even touch. A thrilling success story of reviving a wall pad of unprecedented difficulty. Symptoms: Malfunctioning screen touch and no audio output (freeze). Process: It took a long time to analyze the cause by disassembling the stacked circuit boards one by one. Result: After countless hours of sweat, the cause was perfectly identified! Finally, it is working normally. Please watch until the end to see the touching before and after of the repair, brought back to life by a technician's tenacity! Check it out in the video now! "We at Fun Life pursue a happy daily life free from stress."