6AV7872-0BE31-1AC0北京工控机维修
控机维修故障包括：按键损坏，电源板故障、高压板故障，液晶故障、主板坏、上电黑屏、 花屏、暗屏、触摸失灵，不能正常开机、触摸问题、按键问题、屏幕显示问题（屏碎、花屏、白屏、黑屏等）、通讯问题（触摸无反应、触摸反应慢等）、电源故障、主板问题、系统问题等 工控机无法安装操作系统；工控机按下开关，可以看到指示灯亮，但屏幕无显示；工控机开机屏幕出现英文或数字报错，无法进入系统；工控机不识别光驱、硬盘、软驱、串口、并口、网卡口等；工控机按下开关，没有任何反应(无法开机)；工控机经常死机、掉电或自动重启；工控机密码遗忘，无法进入系统；
咨询热线13126989874或010-68157848刘工
公司微信平台13126989874北京海特刘工
公司网上Q Q咨询平台：Q Q：1750785284北京海特刘工
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咨询热线13126989874或010-68157848刘工
公司微信平台13126989874北京海特刘工
公司网上Q Q咨询平台：Q Q：1750785284北京海特刘工
6AV7802-0AA00-0AA0维修
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