1986 Honda 350 4×4 no power

Hey guys, new to the forum seems pretty sweet, already used extensively for my 400 ex’s. I now just picked up a 1986 Honda 350 4×4 fourtrax for nothing cause it wasn’t running. Got it from a good friend who I trust very much, who told me it was running then it quit and they couldn’t figure it out. They narrowed it down to something electrical, but couldn’t get it so they gave it to him where it sat at his place covered for years. The engine has and holds compression, also the oil level was good, VERY black, but at correct level. I have a new battery on it fully charged so I know that’s good but the display lights, the oil, neutral and such do not turn on and I don’t seem to have spark. I have traced the constant wire up to the key switch of which there’s power up there. The starter solenoid I believe is bad cause i tried the ole arc an old screw driver across and there’s no spark, but I could be wrong on that. I have ran a jumper wire to the fuel pump which does work but does nothing when I turn the key on. I apologize if I sound stupid I don’t know a whole lot on the electrical side of the ATV’s, engine wise I’m ok but that’s why I’m coming here hoping to come up with some answers. Anything would be much appreciated!!!