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平板电脑没声音了如何恢复
更新时间: 2020-10-19 00:00:00  

平板电脑没声音了,可以尝试以下操作来解决:

检查平板是否处于无声模式;待机画面调整音量上键,调整铃声音量,此操作也可退出只震动模式;播放歌曲测试,是否有声音,如果有声音,说明扬声器并未损坏;备份平板重要数据,恢复出厂设置,排除系统错误原因;若故障依旧,建议携带平板三包凭证,将平板送至就近的品牌专卖店进行维修。

关键词: 平板 电脑 声音 如何 恢复

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