Unable to boot from USB on Aspire A315-58, UEFI mode locked, no option to change

nirmal91
nirmal91 Member Posts: 1 Newbie
edited April 18 in Aspire Laptops

How can i install 2nd OS from USB? uefi settings, boot mode is set as uefi- and blacked out, unable to change. all other changed like supervisor password, bootable usb inserted is not shown in the boot manager. only windows boot manager. tried enabling network boot option. it can be visible. any suggestions?

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