Black screen yet becomes okay after pressing some random keys

winnybag

Honorable
Nov 24, 2013
2
0
10,510
Hi, I own a fujtisu Lifebook L series laptop. Recently, when I switch on the laptop, it has black screen and isn't loading anything.

So I decided to press the power button of the laptop, and it shuts down itself I guess.

And then I try to switch on the laptop, it's still black, so I took out the battery (after pressing the power button of course), plug in the power cord and try again.

The same problem occur, pitch black screen, it doesn't even get to the windows start up page. So I randomly pressed a few keys and it magically start up and have some weird sound that lasted around 5 secs?

Any idea what happened to my laptop?
 
Solution
It's broken, though I couldn't say exactly what the problem is.

Is it working NOW?

I'd also run MEMTEST or at least the Windows Memory Diagnostic if you're able.

winnybag

Honorable
Nov 24, 2013
2
0
10,510



Yes, it's working though.. Thanks for helping anyway!
 


Your problem was probably an indication of something starting to fail, but if it's working fine now then it's impossible to troubleshoot.