This method is for installing RouterOS to a target disk using a different Windows PC.
If you are seeing this in a VM, the issue is almost always the virtual disk controller type.
Remove the USB drive. Your server will boot directly into MikroTik RouterOS CHR. It will ask for a login (admin, blank password).
Solution 1: Change Storage Controller to IDE (Virtual Machines) fatal error no cd rom found mikrotik full
Leo blinked. "What?"
When writing the RouterOS .iso file to a USB flash drive using basic image-burning software, the installer boots into RAM but expects to find its packages on a legacy IDE/SATA optical disc drive. When it queries the hardware bus and finds only a USB storage node, it panics.
Standard MikroTik ISOs are not "hybrid," meaning they may boot from a USB drive but fail to find the "CD" part of the software once the kernel starts. How to Fix the "No CD-ROM Found" Error 1. Change BIOS to Legacy/IDE Mode This method is for installing RouterOS to a
: Connect the target hard drive to a working Windows PC and use Netinstall to install RouterOS directly onto that drive.
: Run the Netinstall tool as an Administrator.
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. Your server will boot directly into MikroTik RouterOS CHR
If you receive this error inside a Virtual Machine (VM), it means the virtual optical drive is attached to a controller type that RouterOS cannot read. For VMware Workstation / ESXi Shut down the VM. Go to . Remove the existing CD/DVD drive.
The ISO file was incorrectly burned to the disc or written to the USB drive.
Boot your device into "Etherboot" mode (usually by holding the Reset button while powering on).