I need help with my Hap Ac lite.

I was trying LAN binding and I somehow screwed up. So I tried to reset by power on + 5sec till USB light blinking. With pc on fixed ip and try to connect to 192.168.88.1 but no response. The LAN connection is keep connecting awhile and then dc & reconnect.

Now my router broken.

I have tried Winbox to connecting to Eth1 mac address but fail.

Next I try net install but I not familiar with it.
What I did is set pc ip to 10.0.0.1 and start netinstall with netbooting IP 10.0.0.2

Then on router I press and hold reset from USB light blink then turn on and finally off.
However not detecting anything from netinstall.
I m not sure I m doing it right here.