推荐去小米售后和小米之家更换,拆机有风险,拆机希谨慎。
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拆机前希要准备吸盘一个,螺丝刀一把,小盒子一个用吸盘轻轻一吸后盖就可以打开;
![](https://iknow-pic.cdn.bcebos.com/34fae6cd7b899e51438e81dc49a7d933c9950df1?x-bce-process=image/resize,m_lfit,w_600,h_800,limit_1)
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拧下10壳螺丝就可以打开中壳;
![](https://iknow-pic.cdn.bcebos.com/6609c93d70cf3bc7b87d7624da00baa1cc112afc?x-bce-process=image/resize,m_lfit,w_600,h_800,limit_1)
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打开中壳后;
![](https://iknow-pic.cdn.bcebos.com/58ee3d6d55fbb2fbde8de3da444a20a44723dc50?x-bce-process=image/resize,m_lfit,w_600,h_800,limit_1)
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注意打开中壳后要先拆了这2个排线拿了,拿下来后就可看到电池排线了,电池排线都是用同样的方法拿下来,然后撕开贴纸把里面的充电排线,显示屏排线顺开在取电池;
![](https://iknow-pic.cdn.bcebos.com/faedab64034f78f0aa5f213b72310a55b2191ca5?x-bce-process=image/resize,m_lfit,w_600,h_800,limit_1)
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用力拉电池上的贴纸就可以取下电池了;
![](https://iknow-pic.cdn.bcebos.com/d009b3de9c82d158c313e2798b0a19d8bd3e4260?x-bce-process=image/resize,m_lfit,w_600,h_800,limit_1)
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把排线对齐主板上的坐子轻轻一按就可以扣上排线了;
![](https://iknow-pic.cdn.bcebos.com/b17eca8065380cd75e051825aa44ad34588281db?x-bce-process=image/resize,m_lfit,w_600,h_800,limit_1)
排线扣上后然后装中壳。先检查开机和充电有没有反应。如果有问题打开中壳检查一下排线有没有扣好,没有问题上好螺丝,装后盖就可以了。