Enter BIOS (F2). Go to Security → Set Supervisor Password (enter any 5-digit password). Then navigate to Boot → Secure Boot → Change from Enabled to Disabled . Save and exit. After booting into Windows, re-enable Secure Boot if desired.
While updating the BIOS can bring several benefits, there are also potential risks to consider: acer aspire es1-512 bios update
: The system will automatically reboot into a flashing screen. Enter BIOS (F2)