Windows 10: what do I do if my hp laptop's screen is black and makes a weird noise when I turn it on

Woke up one day and jit stopped working, black screen with the caps lock and the weird lockdown noise + fan noises and we just got it two months ago.

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New Microsoft laptop makes weird noise screen turns blue and shuts down.

I recently got a new microsft surface laptop, and after a few days my laptop would make really weird screeching noise, post an error message on a blue screen and shut down. I recenlty installed new windows updates and it got worse and happens almost every
15-20 mins. Please what can I do to make it stop? Thanks alot!

 

HP 8440p laptop with Win 10 - black screen ?

I have a weird occurrence on this older laptop HP 8440p. Every once in a while - and too often - the screen will go black - the cursor will still be working and the machine is running, but the screen will be black and nothing will happen. I have left it for hours and the computer does not come back on. This will happen when it is being used or when it is sitting idle. The other day I was playing a game on it and the screen went black. I could still hear the game being played and the cursor were still responsive but I could see nothing. What I have done : 1) Used the MCT and created a new win 10 2) updated the drivers the best I could (they only have drivers for win 7 on the HP website) 3) I have turned off the power/sleep options. Any suggestions? Also, I do not know how to get into SAFE MODE - pressing f8 did not work.

 

Laptop screen turns black

My HP laptop Windows 10 while turning on displays a weird "Windows sign in" written screen instead of Set Lockscreen wallpaper, also when i try to enter password through keyboard the screens suddenly turns black with brightness and capslock being working,
Can anyone help me out with this ????