Bad starter or weak battery.
Check the 92 Camaro neutral safety switch next. If the switch is faulty then the starter will not get power to start the engine.
Nope, i can start my 720 without clutch engaged. Its a 1984 720 with the z24 motor if you were wondering
Stand safety switch or clutch switch
Make sure the sidestand is retracted.
Press the Power Button
Start with checking the fuses.
the clutch has to be pushed in to start. there is a switch under the dash probably knocked it out of position. while changing cable.
Starter is defective, or battery is weak.
Is your clutch pedal depressed? If it is, check switch on clutch pedal.
if the engine is blown up it wont crank over at all. or the kick starter could not be big enough to turn the crank. and if you really want to ride it pull in the clutch kick it into 2nd gear have some one help you roll it down the road as fast as you can get it going and pop the clutch to start it
the magneto or alternator should allow the coil enough power to run your bike. if theres is no battery unfortunatley you wont be able to use the electric start but there is an alternative. assuming you dont have a kick start all you need to do is put it into 2nd gear, hold the clutch and push the bike till you pick up a little speed then let the clutch go and itll pop and turn on just make sure you pull the clutch back in after it starts so it doesnt drag you around the yard