Windows 10: laptop black screen with battery blinking

it suddenly happened every time want to turn on my laptop. the laptop is working as usual. sound working, keyboard LED works except for the screen. i have to force shutdown the laptop and turn it on again to make it work again as usual. I don't know what's going on... I've searched on the Internet, checked the event manager. it showed something about kernel-event tracing..... I've tried system restore and still not workingand then I tried sfc scannow but nothing happened.. any solution beside have to reinstall windows again

:)

 

Flickering and blinking laptop screen

I'm using a laptop with Windows 10 and an Intel HD Graphics 4600 display adaptor. A few days ago I attached a Dell D3000 dock to my laptop, and almost immediately my laptop screen started to flicker and repeatedly blink off and on again. I disconnected the dock, which did not resolve the problem, and since then I've tried various techniques to fix the problem, but none of them have worked. In order, this comprised of:

1. attempting system restore - but all five restore points were corrupted (?!);
2. updating the driver for the Intel display adaptor;
3. rolling back the driver for the Intel display adaptor;
4. uninstalling the driver for the Intel display adaptor;
5. downloading Windows 10 from the Microsoft site and re-installing it.

The problem has persisted even when I disconnected everything from my laptop, took it to my workplace, and switched it on there (using its battery for power); so the following possible reasons can be ruled out: its location in my house, any attached peripherals, a faulty power cable.

I am certain the problem is in some way connected to the Intel HD Graphics 4600 display adaptor:

1. after I completely uninstalled it - which reverted the graphics card to the standard Microsoft one - the screen didn't flicker or blink once afterwards (I left the laptop switched on for about an hour without incident, whereas previously I would experience as many as ten 'events' a minute). This rules out a possible damaged connection between the body of the laptop and its screen. However, when Windows auto-installs updates it reinstates the Intel one...
2. ...and when the laptop is switched on the screen flickers and repeatedly blinks off and on again...
3. ...although, strangely, connecting an external monitor to the laptop (HDMI to HDMI) results in neither the laptop screen nor the external monitor flickering or blinking. The problem returns when I disconnect the HDMI cable from the HDMI port on the laptop.

I now have the inescapable feeling that when I attached the dock I somehow fried the Intel display adaptor, and it isn't possible to fix it: I have read in the forums that replacing the graphics card on a laptop is well-nigh impossible. But if anyone else can suggest an approach I haven't yet tried I'd be very receptive!

As an aside, I contacted the retailer and they have sent me all of the drivers that are available for my system, but I don't know how to install them.

 

boot probleme -Black screen with blinking _

Welcome to the Forum

You have to replace the CMOS battery. Normally it is a 3V CR2032 coin battery.

The CMOS battery is needed to the clock and to retain BIOS settings.

 

Black screen with blinking cursor

Hello,

This issue regarding the black screen and blinking cursor maybe due to incompatible, outdated or corrupted device drivers. There are certain steps that we can do to troubleshoot this issue. Let's follow the methods provided by Aadland on August 8, 2015 on this

link and see if this will resolve your concern.

Get back to us if you need further assistance.