avalon 6 connection problem

[scrypt Dev]

hey all i just picked up 2 avalon 6 machins with psu and controllers my problem is that after connecting everything and setting the ipv4 settings to 192.168.0.101 and saving i cant connect to the user interface on chrome by entering 192.168.0.100 this is my first miner setup and i would really like to get it working if anyone would feel up to helping me out id appreciate it greatly

[HagssFIN]

Did the controller (Raspberry Pi) come with a software installed already? Maybe the previous owner has set the network settings to DHCP mode, which means that it will get an IP address automatically. Have you looked at your router's web configuration page (usually 192.168.1.1) and the list of connected devices in the local area network?

[BitMaxz]

If it's DHCP mode the IP you use will not work.
You can try to scan your IP using angry IP scanner if you don't know how to do it follow this guide below

Source: How to use Angry IP Scanner – Beginners Guide

and then use this ip range 192.168.0.1 to 192.168.0.256 or this IP range 192.168.1.1 to 192.168.1.256

If you can't find the IP maybe your miner is brick or your SD card is broken try to install a new SD card and flash it with firmware you can find the firmware from here https://bitcointalk.org/index.php?topic=1257327.0