Cannot connect remotely to SQL Server instance

Cannot connect remotely to SQL Server instance

I have an instance of SQL Server 2012 and when I try to connect with it
from other PC through SQL Server Management Studio it's not even visible.
I can see all other instances which are placed on other PCs.
I tried everything to fix it:
disabled firewall
turned off Anti-Virus
enabled remote connections to this server
enabled TCP/IP protocol in SQL Server Manager
checked if SQL Server and SQL Server Browser is running
restarted SQL Server and SQL Server Browser a lot of times
also tried this: http://stackoverflow.com/a/11278115/2717303
and finally I have reinstalled SQL Server and every component of it
And still I can't see my instance. Does somebody have any other ideas how
to fix it?
Here are some screenshots of SQL Server Configuration Manager: