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Question title :
ec*00u 上电不开机
Work order Number :
TOGHYDK73275939
Work order type :
入门
Submission time :
2023-02-23 21:39:24
Work order status :
完成
Contact information :
Email
Contact information :
122******8@qq.com
Communication record
问题描述:
powerkey拉低的情况下概率性不开机
chic.ye : 已收到您的工单,我们将会尽快安排人手进行处理。
2023-02-24 09:09:23
chic.ye : <p>用示波器看下低电平稳不稳定,</p><p>稳定的话,把uart0引出,用串口115200接收一下开机信息,看卡在哪里。</p>
2023-02-24 09:10:39
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