Windows 10: Tried installing windows 11 but it errored and now cant use laptop

I tried upgrading to windows 11 on my hp 360 pavillion i bought back in 2020, it was upgrading for like 4 days then the usb i had in my laptop fell out of it then my windows 11 update errored and now my laptop does not recognize any windows system on my laptop, does not recongnize any hard drive disks, and i might need to update bios i am not sure. I tried a bunch of stuff but cant get my laptop to work again and that was tied to my side hustles. Have not been able to use my laptop for 3 weeks. Tried command prompts like the bcd ones and tried the usb installer but the windows 10 version but

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windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

Installing W10 on this Laptop

HP Stream 11 under Windows 10 - Touchpad not recognized.

Are you making sure you are trying the correct driver for the WiFi... They list Broadcom, Intel, and/or Realtek.

Also, try to run the installer as an administrator install.

If that fails... try extracting the files and manually install the driver.

 

Installing W10 on this Laptop

Wifi works but where's the link he mentions in the link above? not seeing it