Aspire 4535 black screen

[George Clooney]

Hello,
NEED SOME ANSWERS ON ASPIRE 4535 BLACK SCREEN.
I tried the flash BIOS but it doesn't work.
I left my laptop on, but still there's nothing on the screen.

Please help!

 

[vegettonox]

You flashed the bios, which means at some point there is something on the screen, please clarify for us. Is your computer only showing a display during post and then dropping off when it goes to boot your operating system. I recommend you give us more information as we cannot help you with such little clarifications.