When i on my hp laptop nothing was display and even when off back on its own pls what can do to solve this problem

[lewissusan010]

When i on my hp laptop nothing was display and even when off back on its own pls what can do to solve this problem

 

[hang-the-9]

No screen = bad screen or video card, maybe the inverter. Check it with an external monitor if it seems to be running OK aside from no screen, fans, lights go on.