A780触摸屏键无效

[zlx2006wwh]

上方四个功能键无效.盖上翻数字键好使.

 

[zhanggong]

换触摸屏 [s:45] [s:45] [s:45]

 

[亨通维修]

[s:83] [s:83] [s:83]