Hi,
Thanks for contacting Microsoft Community.
From the issue description I understand that you are getting prompt to press F1 or F2 at startup. Correct me if I am wrong.
I suggest you to disable the warning in your BIOS menu.
When you turn on your computer, there should be a prompt for F12 to access your BIOS menu or something similar.
Do so and you'll be taken to the BIOS menu naturally.
On your main menu, there should be a choice called, 'HALT ON'. Use the arrow keys to get down to it and press the Enter key to see the choices.
Choose 'No Error' and then press the button that is mapped to Save and Exit (there's usually a legend at the bottom for what keys do what)
Hope this helps.
Regards,
Anusha