Neznam ako si vidio ovo:
https://help.mikrotik.com/docs/pages...tonsandjumpers
Imas upute za first time setup a Na dnu pise:
Buttons and jumpers
RouterBOOT reset button has the following functions:
Hold the button before powering on the device, and at power-up, the button will force load the backup boot loader. Continue holding the button for the other two functions of this button.
Release the button when the green LED starts flashing, to reset the RouterOS configuration. To not load the backup boot loader, you can start holding the button after power is already applied.
Release the button after LED is no longer flashing (~20 seconds) to cause the device to look for Netinstall servers (required for reinstalling RouterOS over the network).
Regardless of the above option used, the system will load the backup RouterBOOT loader if the button is pressed before power is applied to the device. Useful for RouterBOOT debugging and recovery.