I have not installed a dual system on the same computer before. Today, I just tried it ..
I have four drive letters on the hard disk, and leave another drive F to Linux.
The process is as follows:
Put the Linux CD into the driver, restart the computer [set an option in bios, set the system to read the DVD drive when it is started], and then the system starts to read the CD,
After entering the main interface, there will be a description, the user agrees to the line, then select the f disk, then edit the partition, select it as the XFS format [Linux system drive letter format], and then confirm, there is a warning [not an error], I don't care about it, and then next... Automatic Installation. After the installation is successful, enter the user name and password to enter the system. If you do this at will, restart your computer and choose Linux and other. Select Linux to enter the Linux system. Select other to enter the Windows system.
If the keyboard or mouse is a USB interface and the operating system cannot be selected, go to the bios and modify the system settings. Set the USB keyboard XXX and USB mouse XXX options to enable, and restart the system, you can select ..
PS:
Linux is used: won the bid of puhua... A non-mainstream Linux system .. But no way .. This system is required for work ..
I say I want to change the disk. He said that the same hard disk cannot be installed. I said, are you sure? He said that I could not install it myself. I do not believe that the same hard disk cannot be installed.