myi2000
Please press delete key repeatedly as soon as you turn on the PC, so that you can go to BIOS.
In Control Panel, click the Power Options. Select the Choose what the power buttons do. Uncheck the “Turn on fast startup.”, click save changes.
Please try to reinstall the system according to our tutorial. Pls backup your data firstly, re-installing the system will make your data in your pc lost.Here is the tutorial: https://url.bee-link.cn/74zu