How to disable secure boot

I can't boot a bootable CD with Windows 8 Pro.

Question Info

Last updated May 10, 2019 Views 1,184 Applies to:

The boot sequence prior to starting Windows 8 is the responsibility of your computer manufacturer, so contact them for assistance with this problem.  Most newer computers will not boot from a non-UEFI device or a device that does not support secure boot.

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