Windows 10: Is this spiky CPU graph normal? Nitro 5 laptop with i7 9750h.

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:)

 

Stop code:0xc000021a on Acer Nitro 5 laptop

Hi TN. I'm Greg, an installation specialist, 10 year Windows MVP, and Volunteer Moderator here to help you.

Go into BIOS/UEFI Setup to see if you can set the onboard chip to default. You can power on while pressing the Acer F1 or ESC key. Older models may use F2. This may be listed on the BIOS splash screen.

If you don't get a display for the BIOS even, then I'd reinstall the Nvidia card and properly disable it in BIOS setup before removing it this time.

More about managing Dual Graphics on Acer Nitro 5 laptop:

https://community.acer.com/en/discussion/561750...

https://community.acer.com/en/discussion/543584...

https://www.laptopmag.com/reviews/laptops/acer-...

https://community.acer.com/en/discussion/553471...

I hope this helps. Feel free to ask back any questions and keep me posted. I will keep working with you until it's resolved.

________________________________________________________

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Stop code:0xc000021a on Acer Nitro 5 laptop

Hello, please help. I am getting error 0xc000021a nonstop when trying to boot. It keeps shutting down automatically.

I think the problem is it is missing a graphics card to boot windows. The Acer Nitro 5 laptop has a built in Intel GPU & also a dedicated Nvidia card but I uninstalled the Intel Graphics 630 so it will automatically use the Nvidia GPU only. The problem
is I think under normal usage the system is set to the default Intel card and for gaming or movies etc it will use the Nvidia card.

Is there a way I can configure it to use the Nvidia GPU to boot? Or if there is a way to boot with no GPU?

Thanks!

 

audiodg.exe Windows Audio Device Graph Isolation constantly using cpu ( 2% to 5%)

My system windows 10 pro

when i am using realtek audio driver and play sound than audiodg.exe Windows Audio Device Graph Isolation is constantly using cpu with the range between 2% to 5% and when i pause music it goes to 0%.in this audio driver there is no enhancemant tab properties.

But when i am using high definition audio driver then cpu usage is 0% when playing music.and in high definition audio deiver there is a enhancement tab.

I want to use realtek audio driver because my laptop manufacturer dell is given driver for realtek audio but i do not want constantly cpu usage.

If anyone knows solution give the solution.

my windows and drivers are up to date.