Dell Latitude E6410 black secreen on charging

[Hafiz Zubair]

Now I got a new problem on my dell Latitude E6410, I install windows 7 ultimate 64bit, and instal all upadates, its works fine, but when I plug in or plug out charger pin there is appear total black screen for a moment, I tried power settings and so many things about graphics but fail, if anyone have a solution then tell me, I'll be glad.