Final answer:
To enable CSM (Compatibility Support Module), access the BIOS or UEFI settings during boot-up and find the Boot configuration section to change the CSM settings. Be cautious when modifying BIOS settings as incorrect changes can prevent booting.
Step-by-step explanation:
To enable CSM (Compatibility Support Module) you need to access your computer's UEFI or BIOS settings. CSM is a feature that provides legacy support for booting older operating systems that do not support UEFI (Unified Extensible Firmware Interface). Depending on your motherboard's manufacturer, the process to access the BIOS or UEFI settings might differ but it generally involves pressing a certain key (such as F2, F12, DEL, or ESC) during the initial boot process.
Once you are in the UEFI or BIOS menu, look for the Boot tab or similar settings page and you will find the option to enable or disable CSM. It will typically be in a section labeled as Boot configuration or something related to Boot options. Remember that in some newer systems, CSM might be tied to other settings like Secure Boot, which may need to be disabled for CSM to be enabled.
Always be careful when making changes to your BIOS settings. Incorrect settings can prevent your computer from booting properly. Once you have made the required changes to enable CSM, save your settings and exit the BIOS/UEFI. Your system will then reboot with the new settings applied.