: Flashing a raw optical .iso payload onto a modern flash drive via a utility configured for modern partitioning schemes confuses the kernel. The kernel treats the flash controller as a raw storage geometry rather than a recognizable optical volume.
When you boot the target PC, RouterOS will be fully installed and ready to go, completely bypassing the CD-ROM error on the target hardware.
Reboot your physical machine and spam the setup key ( F2 , Del , or F12 ) to enter the . fatal error no cd rom found mikrotik full
Change the CD-ROM drive type from VirtIO or SCSI to IDE .
. It bypasses the need for an ISO/CD-ROM by pushing the installation directly over the network or to a locally connected drive BIOS Settings (IDE/Legacy Mode): Many older versions of (v5 or v6) do not support SATA in AHCI mode. Go into your BIOS and change the SATA controller mode from is disabled and Legacy Boot (CSM) is enabled, as older x86 versions do not support UEFI Use USB 2.0: : Flashing a raw optical
Most users see this error because Netinstall is struggling to "push" the files to the router.
If you are installing via a USB stick (burned with the ISO), the installer may struggle with USB 3.0 (blue) ports. Plug your installation media into a (black) port. Reboot your physical machine and spam the setup
But this time, something else happened. The CD-ROM drive's light stayed solid. It was reading something . Not from a disc—Leo hadn't put a disc in—but from the platter of its own failed memory. A residual magnetic ghost. A fragment of a long-lost configuration.
Change the storage controller setting in your BIOS to or "Legacy Mode" .
Ensure the CD/DVD drive is set to IDE . If it is set to SCSI, the installer often fails to find it. VirtualBox: Use the PIIX4 controller for the storage tree. Connection at Power On
Using a USB CD-ROM on older hardware.