What Is Acer Boot Menu? How To Access/Change Acer BIOS
BIOS Keys by Computer Maker (Lenovo, Dell, Sony, Etc.)
Acer Aspire Tc 866 Legacy bios? — Acer Community
Can disable secure boot on a acer aspire 1, a114-32-c423. I've disabled secure boot on the boot screen in bios, but this doesn't allow me to make changes in the security tab