I have not figured out how to configure the BIOS of a Dell Latitude 3510 to cause it to see and boot from a Debian netinst image (Debian11) written to USB flash (8Gbyte Patriot).
RLH -- He turneth rivers into a wilderness, and the watersprings into dry ground; a fruitful land into barrenness, for the wickedness of them that dwell therein. - Psalm 107:33-34