Why is it that when I turn on uefi in Lenovo BIOS, when I turn on the computer, an error pops up?

Question

Windows

I wanted to enable Secure Boot and it can only be enabled when uefi is enabled

Answer 1

The error is not when you turn on the computer, but only later, when loading Windows.
The disk is partitioned in MBR mode, and UEFI requires GPT partitioning.
Before getting into the BIOS, you must first convert the disk to GPT.

Answer 2

Sent the author a private message with a link to the topic.

Answer 3

Hello.
At the moment, I am not in Moscow.
Asked to see the serial numbers and sent.
As soon as they answer, I will immediately pass it on to you.