If your computer has crashed or is malfunctioning, then you need to take some added measures. When there is a problem with the default booting of the system, users have to take the assistance of a bootable CD/DVD to load the needed programs. In this way, they can troubleshoot the issue and can even install Windows on the system as well. If you already have a bootable CD or a DVD, then you need to perform some basic steps to change the default booting source in your system. We will let you know how to set the computer to boot from CD-ROM in this quick tutorial.
BIOS Boot and Settings
To learn how to set the computer to boot from CD-ROM, you need to be familiar with the BIOS (Basic Input Output Subsystem). The component consists of essential programs and kernels that make the booting sequence. Before you proceed, you need to meet these prerequisites:
Ideally, one of these keys will work as BIOS enter key. Though, it might change from one system to another. You can always try these combinations or read the manual of your system to confirm it.
Now when you are aware of the BIOS enter keys, let's dive and learn how to set the computer to boot from CD-ROM right away.
Instead of the system's hard drive, your computer would be booted from the CD-ROM. Afterward, you can perform a recovery operation, fix an issue with your Windows, or even reinstall it using the bootable CD/DVD. Go ahead and give it a try and let us know if you face any setbacks in between.
Related: How to fix "Setup was Unable to Create a New System Partition".