black screen when plugged in

[Frusterated68]

LENOVO IDEAPAD 130AST When plugged in screen is black, when unplugged the screen comes back. Please help me

 

[Frusterated68]

ideapad 130-15ast when plugged in screen is black, when unplugged screen comes back. this laptop is 4 months old, and this just started after a stupid windows 10 update, i am so frusterated, the other forums online, they had ideas how to fix but it didnt work. please help me thank you so much