How to set up the CD-ROM boot, explain the CD-ROM boot settings

How to set the CD-ROM boot, teach you the CD-ROM boot settings, set the CD-ROM drive as the first boot project:

When reinstalling the system, you need to drive the CD-ROM drive. Set to the first boot item, then how to set up the CD-ROM to let the computer boot from the CD-ROM drive? Next, the small series will explain in detail how to set up the CD-ROM drive;

To set the CD-ROM drive as the first boot item, you need to enter the BIOS settings. When the computer is turned on, press the Del key to enter the BIOS. First find the Advanced BIOS Features. In the option to find the First Boot Device, press the up and down cursor keys to point the cursor to the option, press the Enter key (Enter) and move the cursor to the CDROM or use the PgUp, PgDn page to select the CDROM. Just press F10 and save and exit. At this time, the system will ask “Save and exit setup?”, enter “Y” and save and restart the computer. From now on, the first boot item of the computer will be the CD-ROM drive;

The above method is for the most common Phoenix BIOS CD-ROM settings. The BIOS has different methods for setting the first boot item of the CD-ROM. However, regardless of which BIOS is almost always looking for the BOOT option, it is the read boot option. After finding the Boot option, look for the First word, which is the first project to start. After finding similar words, change them to CDROM; if it is a brand machine, please Enter the model search and find the BIOS instructions (Computer knowledge network www.pc6c.com) See the instructions to set it up;
other BIOS set the drive as the first boot item (Reference):

Summary: Enter the BIOS setting, select First Boot Device as CDROM to set the CD-ROM boot as the first boot item, and so on. Second Boot Device and Third Boot Device respectively indicate the second boot item and the third boot. Item, how to set the CD-ROM boot problem is actually very simple, you must remember to press F10 after setting, enter "Y" to save and exit, otherwise the CD-ROM boot settings can not be saved.