He dug through a dusty drawer and found a grey CD-ROM drive salvaged from a 1999 Compaq desktop. His hands shook as he jury-rigged the PATA cable to a power adapter, balancing the drive on top of the router like a hat on a coffin.
Connect your PC directly to the first ethernet port ( Ether1 ) of your target hardware using an ethernet cable.
Instead of using the ISO file, download the "Raw disk image" ( .img ) file from the MikroTik Downloads page , unzip it, and use that as the hard drive image directly. This bypasses the installer entirely. fatal error no cd rom found mikrotik full
: Do not use "ISO to USB" tools like Rufus in ISO mode. Instead, use the MikroTik Netinstall tool (preferred) or use dd to write the image directly to the drive as a raw disk image.
: Turn on the MikroTik hardware while holding down the Reset button. Keep holding it until the device shows up in the Netinstall interface list. For x86 PCs, configure your BIOS to boot from the network (PXE Boot). He dug through a dusty drawer and found
This error is most frequent when installing inside a Virtual Machine. The installer expects a CD-ROM device to exist, even if you are booting from an ISO.
The standalone x86 installer for RouterOS relies on legacy Linux kernel baselines. Modern AHCI, SATA, or NVMe storage configurations often cannot be read natively by older installation environments during the secondary boot stage. Instead of using the ISO file, download the
Step 1 — Identify device and current state
Ensure the CD/DVD Drive ( ide2 ) is configured natively as an device.