Protech Systems BA-2501 User Manual page 143

(6) Press <ESC> or <DEL> to enter into BIOS setup menu again.
(7) Select [Boot] menu and set [UEFI: Built-in EFI Shell] as the
st
1 boot device.
(8) Press <F4> key to save the configuration and restart the
system to boot into EFI Shell environment.
BA-2501 SERIES USER MANUAL
Appendix A Technical Summary
Page: A-17