dellu disk boot bios settings

dellu disk boot bios settings

After pressing the power button of the Dell laptop, press the F2 button continuously to enter BIOS settings.

Click to enter and select the secure boot enable option on the left, and select disabled on the right.

After selecting, click the advanced boot options option on the left and check the first option on the right.

After setting, open the boot sequence option and click legacy on the right.

After clicking, adjust the USB option to the first position on the right side.

After the adjustment is completed, click the apply option below and click OK in the pop-up window.

After clicking, select the UEfI option on the page to switch.

#After switching, insert the USB flash drive into the computer, then restart the computer to boot from the USB flash drive.

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