Tools/materials: HP G 15, Windows 10, Kingston U disk, floppy disk 6.4, centos7.6, Baidu browser 9.7.
1. First, open a browser, enter the centos image station and download the image file of centos7.
2. After downloading, import the iso file into the floppy disk drive software and open it.
3. Then click Start.
4. Write the hard disk image and burn the system.
5. Set the USB flash drive to start, and set it to start from the USB flash drive after recording.
6. Then, after booting from USB flash drive, install centos7 system.
7. Then configure the disk installation hard disk and network card settings of centos7.6.
8. After installation, unplug the USB flash drive. Restart, as shown below, the installed centos7 interface.