f4i wiring trouble

Hi, I am new to forums and motorcycle repair and could use a little advice :) I have an 01 600 F4i that i purchased running a couple weeks back... It ran for a day, then died as i was down shifting, approaching a stoplight. Hasn't started since then. I have replaced the starter switch, battery...

i just bought an 02 honda f4i. rode it a few times, started it yesterday to go ride with my girl and my gauges are dead. i have blinkers and highbeam signal works, all lights work, its just the fuel tach and everything else is dead...