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别克导航大屏求助

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Post time: 2024-6-5 13:50:09
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别克导航大屏求助:汽车维修师傅转手说是别克车导航大屏开机卡logo,到我处上电能正常开机开机



整机图

主控芯片

开机过程这个logo重复两次才能正常进到正常页面

正常页面
在这个页面下,左边按键操作失控,主屏触摸失灵。
左边RST复位按下开机没有复位页面,按键正常。
问问版主是不是数据问题,是否有EMMC备份数据

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Post time: 2024-6-5 19:56:57
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屏幕用湿布擦过吗 换触摸吧
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 Author| Post time: 2024-6-5 22:28:09
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龙二哥 2024-6-5 19:56
屏幕用湿布擦过吗 换触摸吧

那么左边按键怎么失控呢,不理解啊、
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Post time: 2024-6-6 08:50:46
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这个问题要找车机专业户老阳家电出来走两步才行。
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Post time: 2024-6-6 11:16:33
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你这个故障先刷个程序再说。
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 Author| Post time: 2024-6-6 18:56:49
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刘小金 2024-6-6 08:50
这个问题要找车机专业户老阳家电出来走两步才行。

先买片触摸屏试试再说
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