Aporte original por: el tigre

Título:

screen black out when not in use

Texto:

My screen blacks out when not in use after  short while but fails to come on till i forcefully restart my laptop. The num lock light stays on an d doesnt go off during the zone out. How can i resolve this? The laptop doent’t hibernate and thus loses power when i close the lid as it remains on but the screen is just black

Dispositivo:

Lenovo IdeaTab G50

Estatus:

open