If you are using an x86 PC for MikroTik, ensure the SSD/HDD is set to IDE mode in the BIOS. RouterOS often fails to see AHCI drives during initial setup.
Connect your MikroTik machine directly to your computer using an Ethernet cable. fatal error no cd rom found mikrotik full
The MikroTik installer boots into a basic environment from the ISO, but then it must "re-find" the CD-ROM or USB drive to pull the actual installation packages. If the storage controller (SATA/IDE) or the USB interface isn't recognized by the older RouterOS kernel, it triggers the FATAL ERROR: no cd-rom found message. If you are using an x86 PC for
The CHR version is to the ISO "Full" version. It includes all routing, firewall, VPN, and wireless packages (if you have wireless hardware supported via PCI passthrough). The MikroTik installer boots into a basic environment