Unexpected Sound While Shutting Down

[Shohan0101]

Hello HP Community Members, Thanks for having this HP Community to help us. 

Without Battery, I have been using my PC for 1 month When I shut down my PC it makes sound like a notification sound. 
Why is it happening? Not having battery or something else? 

Please help me to resolve this issue. Thank you so very much. 

[praveenbv]

Hi@Shohan0101, Welcome to the HP Support Community!

I understand the getting issued Unexpected Sound While Shutting Down,

Is it Fan making sound or Speakers is the crackling sound let me know is it coming from left or front to understand more provided the troubleshooting Steps?

And without the battery don't recommend using the notebook 

Run system tests or component test,

• Turn off the laptop.
• Turn on the computer and immediately press Esc repeatedly, about once every second. When the menu appears, press the F2 key.
• On the main menu, click Component Tests.

Figure : Selecting Component Tests from the main menu

Keep me posted. Happy to help!

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