So, i connected Cisco 892fsp console to PC, with an USB adapter for DB9.
I See the boot log of this router, but when it comes to "Would you like to enter the initial configuration dialog? [yes/no] "
I can't type anything in the answer...
It was on default. I did a reset before i started this thread. But there was no configuration in cisco router after reset.
So, the issue was actually that USB adapter for DB9.
After I got a computer with db9 port, it worked.
Thank you guys anyway!
Thanks for the update letting us know that the problem was with the adapter. Glad that you were able to find the solution to your own problem. A well deserved +5 for providing the solution.