How to boot into DeepinOS?

Question

Boot disk

Hello, I decided to install DeepinOS.
So here I put it. I'm trying to boot for 2-5 seconds, a black screen, and then it loads on Windows. I looked at the forums, googled nothing. As far as I understand, there is no bootloader.
In the installation settings I put the bootloader on the disk, I put Deepin there.
Deepin OS version beta 20.
How to solve the problem?

Answer 1

Reinstall Deepin and during installation, look at the correct disk partitioning