When using my old laptop, a Toshiba laptop, after a while, the screen just goes off. The computer is still running but the screen just turns to black. I find that putting the lid down or pressing a small button in the corner, which turns the screen black anyway. What can I do, and what is wrong with it?
I will be very grateful for any help at all.
Thanks
I will be very grateful for any help at all.
Thanks