Please who knows what is really wrong with this my below notebook. Love it so much because of the flexibility of usage, but gave it out to a final year student for exam. Only to be returned with screen problem. Lines coming out off and on without showing any other things. Latter it finally stopped showing anything even the lines.

Please I really want to fix it because it makes work easy for me as I usually write and print most times instead of typing as you can see the pen there.

Please help!

So many views, but no comments.

Please help!

NB: Please I mean "Screen' not creen.
Thank you.