There are two ways for booting the live system:
Put the installation CD into the CD-ROM drive, and then restart the computer
Insert the installation USB disk into the USB port, and then restart the computer
If you press the Enter key before the end of the countdown, you will see the following interface:
As the figure above, the startup menu of the basic version of CAB desktop OS has four options, as the following introduction:
1) Launching the basic version
This is usually called as the LiveCD mode. LiveCD is the read-only mode. After selecting this, the basic version of CAB desktop OS will be launched. Then you can experience each function of the system, but the modification will not be saved. If you decide to install the basic version of CAB desktop OS to the hard disk, you only need to double-click the "installation basic version” on the desktop to start the installation program.
2) Checking the hard disk errors
Check the installation media errors. If the installation has problems, errors or other causes, resulting in that the installation can’t continue, then users can run this option to check whether there is damaged file in the installation media.
3) Testing memory
Test the memory if has a problem.
4) Booting from the first hard drive
It is commonly called as "Start from the hard disk".
Tips: Before the end of the countdown, if you can’t see this screen after pressing the Enter key, and the computer starts normally, then it is probably due to that your computer's startup sequence setting is incorrect. Restarting the computer, enter the BIOS interface according to the prompts to change the BIOS settings. If you use the CD to install, then you have to set up the computer to boot from the DVD drive. If you use the USB disk to install, then you have to set the computer to boot from the USB disk.