Secure boot is on but your device is using an older boot trust configuration that should be updated

This guide shows essential steps to follow for the Secure boot is on, but your device is using an older boot trust configuration message.

Unrecognized partition found, index 1 disk layout validation failed

The error Unrecognized partition found, index 1 disk layout validation failed occurs while converting MBR to GPT. This article lists the reasons and fixes for this error.