Hi@Muhammad78, Welcome to the HP Support Community!
Request you to follow the below troubleshooting steps from the document:-
I understand that you're unable to update the BIOS HP Laptop - 15s-Gr0006au and it needs to download one by one and needs to restart the computer to make sure the Adapter or Charger needs to be connected,
Please click on the hyperlink below to install
HP Consumer Notebook PCs - Updating the BIOS
Hope this helps! Keep me posted.
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