2nd PC cant join private server in the same network

I created a private server and tried to join from a second PC which is in the same network as the PC who runs the Server. I tried everything but i cant join the server. Please help me

Hey, how are connecting to your server? Which IP address are you using?

i connect to the server with direct connect and i use IPv4

What does the IP look like? Is it 192.168.x.x?