Windows 10: Occassional black screens on Windows 11 23H2 laptop

I have a Lenovo Ideapad 330S-14IKB running Windows 11 23H2 on the release preview branch and it seems like every now and then, the screen tends to go black randomly. It seems to happen most frequently with Microsoft Edge as only the window goes black and not the taskbar.The laptop uses both Intel UHD 620 integrated graphics and AMD Radeon 540 discrete graphics. The log below is from the reliability history in Control PanelescriptionA problem with your hardware caused Windows to stop working correctly.Problem signatureProblem Event&n

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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

 

Windows 11, 23H2 Update.

To,

Microsoft Community

Hey Friend, this is Hilary here. I read in news that Microsoft has launched Windows 11 OS, New Version: 23H2. Is this information true. If yes, than how can update My Laptop to Windows 11, 23H2.

Please check & let me know.

 

Windows 10 will have a 23H2 release like Windows 11 23H2 ...?

So, with Windows 11 23H2 in Fall 2023, will not be Windows 10 23H2, but instead something like Windows 10 22H2v3, that’s correct?