Windows 10: pressing capslock causes my screen to go black for a second and my laptop lags a bit,how to...

i have a gaming laptop [ Lenovo legion Y530] and the issue started a few months ago, ive tried updaing my keyboard driver and the issue still exists whether im using external keyboard or my laptops keyboard, the os is windows 11 and im up to date with the updates.

:)

 

Toshiba Laptop Black Screen

I have a Toshiba Laptop, Was reinstalling windows 7 on it last night left it doing the updates then shut it down. Turned it on this this afternoon only to find the laptop screen is Black and also there is a burning smell coming from the Fan.

I connected the Laptop to a external monitor that is fine, Can go into bios, Windows boots up fine Etc.
Just took apart the laptop earlier to check all the cables where in correctly, Checked the motherboard over for any damage, burnt bits but but found nothing. Just put it back together now but im still getting this burning smell and i still cant use the laptop screen only a external screen.

I Tried Pressing FN+F5 to switch to the laptop screen, But still black screen. Any Suggestions please ?

Thanks

 

Black screen error

Hello,

There are several reasons why you are facing a black screen issue. One of these is due to outdated or incorrect device drivers. For us to figure out what's causing this, provide more details by answering the listed questions:

• Can you confirm to us if you are using a laptop or a computer?
• Have you made any recent changes to your device prior to this happening?
• What exactly were you doing when the error occurred?
• Have you tried any troubleshooting steps to resolve this? If yes, specify all of the steps that you have done.

As an initial part of troubleshooting, we suggest following the steps given on this article:

Troubleshoot black screen or blank screen errors. This will help you diagnose and rectify most of the known black screen concerns.

We will wait for your response.

 

Screen going black for a second after lag then coming back then more lag then black screen again

ok so I downloaded a game from steam played the game for several days and even had mods for the game then out of the blue screen goes black still hearing noise then I have to turn off my laptop and then turn it back on. when I got back on the computer lags
then black screens then everything comes back on and continually does this when ever I try doing something. so I thought it might be the game and its mods so I got rid of them all and still the problem continues. also the problem continues even out of the
game and just moving the mouse around causes it to lag and then black screen come back lag black screen repeat

HP 15 Notebook PC

Processor Intel Celeron CPU N3050 1.60ghz

RAM 4.00 (3.86 useable)

System type 64 point processing system

Windows 10