My laptop is showing www.hp.co/go/techcenter/startup

[Mabel8]

My laptop is boot device not found

[KrazyToad]

@Mabel8

Welcome to HP Support Forums. A really great platform for posting all your questions and finding solutions.

I have gone through your Post and would like to help

Please Restore the BIOS back to defaults and check if the Notebook boots up

1. Turn off the Notebook and wait five seconds.

2. Press the Power button to start the computer and repeatedly press the F10 key to enter the BIOS setup menu.

3. On the BIOS Setup screen, press F9 to select and load the BIOS Setup Default settings.

4. Press F10 to Save and Exit.

5. Use the arrow keys to select Yes, then press Enter when asked Exit Saving Changes?

6. Follow the prompts to restart your computer.

   If the error message displays, proceed to the next step.

If the issue persists please run a Hard drive Test to confirm the Hardware Functionality

- Hold the power button for at least five seconds to turn off the Notebook
- 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 and Hard drive
 

You can also refer to this Link: https://support.hp.com/in-en/document/c01443463

Keep me posted how it goes

Thank you and have a wonderful day 😊

If the information I've provided was helpful, give us some reinforcement by clicking the "Solution Accepted" on this Post and it will also help other community members with similar issue.