Xiaomi's notebook can't hold win7. In fact, many notebooks with home version of Win 10 system can't load win7. The hard disk format is different (this is easy to handle, reformat), mainly because of the driving problem. After installing the driver, the touchpad, mouse and keyboard can't be used, just like bricks.

Don't even think about downloading the driver wizard, because whether these softwares have this driver or not, after you install win7, you can't do anything without the driver. How do you download these softwares?