After assembly my speaker didn’t function. However upon checking the flex cable was not snuggly snapped in place. After twice reassembly got it working again. So maybe before cleaning the contacts, check the flex cable connection first.
一旦他们有信誉积分了, 你就可以看到他们一段时间内累积的信誉积分曲线图。
曲线图预览：
还没有获得任何的信誉积分。
After assembly my speaker didn’t function. However upon checking the flex cable was not snuggly snapped in place. After twice reassembly got it working again. So maybe before cleaning the contacts, check the flex cable connection first.