Do you have a question about the MikroTik CRS226-24G-2S+RM and is the answer not in the manual?
Initial steps to diagnose power issues, checking key voltage points.
Troubleshoot issues with the main DC power input (10-28V).
Diagnose and fix problems related to the 3.3V power supply rail.
Troubleshoot faults and failures concerning the 1.2V voltage rail.
Resolve issues where Netinstall detects the board but fails to install software.
Fix no console output problems when board LEDs indicate power is on.
Steps to diagnose and resolve non-functional Ethernet ports on the device.
Diagnose and repair failures affecting SFP+ network ports.