HP laptop's Fan runs but The Screen remains black

[PRINCE20_072017]

IDK but from the last few days in my HP laptop , The Blue Screen of Death was frequently appearing and 3 days ago my Laptop got turned off suddenly and when I tried to turn it on , the Computer turns on , fan starts running but the screen remains black . 

I tried that removing the battery and then to press the power button for 15 sec. and somehow it turned on so the same blue screen was appearing again . So I decided to copy my data and then to reset .

But then again the same thing happened and now it's not turing on . 

I tried All the steps (4 steps ) that were on that HP support youtube video . IDK what to do now . Please help me ... 

If there's something else that IDK and I can do to fix this please tell me 

[Riddle_Decipher]

@PRINCE20_072017 Who's birthday is that? I'm a young Sherlock homes fan, so pardon my curiosity! 😉

As for the concern with the laptop's black screen dilemma, here's what we need to do, to identify and fix it:

check if it works fine on an alternate/external monitor.

• If it works fine on an alternate screen, please Perform a hard reset, Attempt a BIOS recovery  and then, Run the System Diagnostics tests.
• For more steps: click here

P.S: Welcome to HP Community 😉

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