华为手机触屏失灵如何连接电脑

2025年03月28日 12:51
有2个网友回答
网友(1):

将手机刷机然后点击调制USB连接电脑。
触摸屏失灵维修以下就是经验了
1
触摸屏和按键全部失灵(有的开机时都正常一会全失灵):加焊或更换触控IC
加焊或更换CPU
写软件
(按键失灵,触摸正常一般为某一按键卡住)
2
触摸屏失灵.
按键正常:
换触屏.
加焊或换触控IC.
植CPU
.查断线或短路.
(正常用软件和CPU
坏的也有但少见)
3
触摸屏偏,可以校正,但校后还是偏:
恢复出厂或格码片(最后1M
)校的时候故意偏校
4
开机就出校正画面,可以校,但无法完成,一直让校准:
换触屏
格码片
写全字库
植CPU
焊或换触控IC
检查触控IC
周围组容元件有无开路
5
触摸失灵
拆机就正常.
装机又失灵:
触摸屏四条边太紧把密封条拆掉

网友(2):

l
手或触摸屏上有油或者水时,会导致触摸屏失灵。
用干布将手机表面擦干,保持触摸屏干净。
l
当电话呼入时,滑动屏幕接听电话,屏幕无反应。
请保持手和触摸屏的清洁干燥。
l
连接充电器(尤其是使用车载和非标准充电器)时,手机触摸屏失效。
非标准充电器与触摸屏的信号频率相同,导致触摸屏失效。请使用手机标配充电器为手机充电。
若问题依然存在,请联系客服或携带购机发票前往服务网点检修。
该答案来自华为官方网站

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