急!急!急! 请高手指教是什么原因啊!
http://pic2.qnpic.com/doimg/xwtpk1/d92edc10/http://pic2.qnpic.com/doimg/xwtpk1/d92edc10/http://pic2.qnpic.com/doimg/xwtpk1/d92edc10/http://pic2.qnpic.com/doimg/xwtpk1/d92edc10/http://pic2.qnpic.com/doimg/xwtpk1/d92edc10/你是在全亮测试吧。你这个应该是开始出问题的哪里的前面一块单元板或者后面一块单元板或者之间的排线出了问题。代换即可。先从排线开始。
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