Why is screen staying black
The power light is on when plugged into the mains, but when I try to turn it on, the screen stays black. It makes some beeping sounds but nothing at all appears on the screen.
What is wrong with it and can I fix this myself or would I need specialist help?
Shine a flashlight on the back of your screen with the computer on. Is there an image? 在已经存在的问题里加入图片
由 John 完成的