To clone disk, you should turn off secure boot at first.Ģ. Secure boot is a security measure built into a system's BIOS to prevent untrustworthy firmware from running. However, your computer may not reboot to recovery enviroment.Įxplain: In this case, you probably enable the secure boot in BIOS, but it does not allow this boot path as part of the cloning process. A cronis True Image not cloning after restart. When you clone disk using Acronis True Image within Windows, you will be asked to restart computer. 3 Situations to Acronis True Image WD edition will not cloneġ.