How to set boot from CD
Method One: The BIOS sets the optical drive as the first boot entry
1, in the boot or restart the screen, press the corresponding key to enter the BIOS, usually for Del, ESC, F2, etc., to see the brand computer into the BIOS settings method;
2, after entering the BIOS, use the ←→ arrow keys to move to boot or startup, use the "-" or "+" to move the option with the CD/DVD to the first position;
3, press the F10 (some computer for F4, F8) Save the current settings, press the ENTER key to restart.
Method Two: Start the shortcut key Select CD-ROM boot
1, in the boot or restart, press the start hotkey, the brand computer startup hotkey as follows;
2, in the pop-up dialog box, use the ↑↓ arrow keys to select the option with CD/DVD, press the ENTER key.
Above is the computer set boot from the CD two methods, because different computer settings interface is not the same, you can refer to the above steps to set.