고장난 블랙박스 고치는 방법 상세한 내용 공개! 초보자도 따라 할 수 있는 셀프수리(Fixing a broken black box)

These days, the price of black boxes for repairs and purchases is about the same. ㅜ So, when they break, people usually just throw them away and buy new ones. If your black box breaks, don't throw them away. You're going to throw them away anyway, so think about it as a return on investment. Try the repair method I suggested, and use it again.