华为p30 pro更换外屏后屏幕失灵

hua wei P 3 0P r o shuai hou huan ping dao zhi bu kai ji bu xian shi ni jiu zhe yang xiu v i c t o r y xiu shou ji jia v x : w d h l 8 6 8 6 zhan kai hua wei P 3 0P r o huan ping dao zhi bu chu mo yi gen xian jie jue # shou ji wei xiu # wo yao shang re men 1 7 7 8 1 3 5 1 5 4 3 5 5 ju bao fa bu shi jian : 2 01 9 - 1 2 - 1 6 2 3 : 3 8 quan bu ping lun da jia dou zai sou : ji nan run ze shang men "

如果是更换屏幕后使用了一段时间出现触屏不灵，很可能屏幕不小心摔到了，造成屏幕排线松动，这个时候就要送到售后检测；如果出现触屏偏移的，可以下华为p30pro自己换屏不显示不开机怎么办？ 我是你的格桑花我是一名手机维修师傅，手机维修20年，分享手机维修经验展开

华为P30Pro摔后换屏导致不开机不显示你就这样修victory 修手机加vx:wdhl8686 展开ji qi xing hao : hua wei P 3 0P r o gu zhang xian xiang : bei men ji le hou neng yong , huan wan wai ping hou chu mo bu ling , yao bao zi liao wei xiu guo cheng : chai ji , wu xian chong dian xian quan zu jian que shi luo si mei you , da gai kan le yi xia dian chi zuo wei zhi fei guo xian , xian shi zuo bei mian ping bi gai kai lie , xian shi zuo huan guo , qi ta wei jian dong guo 。qu shou hou shi le yi xia shi zhu ban wen ti , zhu ban tai gui qie zi liao zhong yao wei huan zhu ban 。xian wei jing guan cha wei jian wai guan yi chang , na gu zhang ji ce shi , fa xian 2 0jiao dui di zhi zheng chang , dan mei you dian ya 。ci dian ya 3 . 3 V ying gai zhi shi dan chun de gong dian , xiu fu you wang le 。zu zhi zheng chang mei dian "

机器型号：华为P30 Pro 故障现象：门挤了后能用，换完外屏后触摸不灵，要保资料维修过程： 拆机，无线充电线圈组件缺失螺丝没有，大概看了一下电池座位置飞过线，显示座背面屏蔽盖开裂，显示座换过，其他未见动过。去售后试了一下是主板问题，主板太贵且资料重要未换主板。显微镜观察未见外观异常，拿故障机测试，20脚对地值正常，但没有电压。此电压3.3V应该只是单纯的供电，修复有望了。阻值正常没电ru guo shi geng huan ping mu hou shi yong le yi duan shi jian chu xian chu ping bu ling ，hen ke neng ping mu bu xiao xin shuai dao le ，zao cheng ping mu pai xian song dong ，zhe ge shi hou jiu yao song dao shou hou jian ce ；ru guo chu xian chu ping pian yi de ，ke yi xia "

hua wei p 3 0p r o zi ji huan ping bu xian shi bu kai ji zen me ban ? wo shi ni de ge sang hua wo shi yi ming shou ji wei xiu shi fu , shou ji wei xiu 2 0nian , fen xiang shou ji wei xiu jing yan zhan kai 华为P30Pro 换屏导致不触摸一根线解决#手机维修#我要上热门1778 135 154 355 举报发布时间： 2019-12-16 23:38 全部评论大家都在搜： 济南润泽上门