How to Enter the BIOS on Any PC: Access Keys by Manufacturer | Tom's Hardware

https://www.tomshardware.com/reviews/bios-keys-to-access-your-firmware,5732.html

How to boot to BIOS?

Depending on the age of your model, the key may be different.

1. ASRock: F2 or DEL.
2. ASUS: F2 for all PCs, F2 or DEL for Motherboards.
3. Acer: F2 or DEL.
4. Dell: F2 or F12.
5. ECS: DEL.
6. Gigabyte / Aorus: F2 or DEL.
7. HP: F10.
8. Lenovo (Consumer Laptops): F2 or Fn + F2.
9. MSI:  DEL