Hello Jeep owners,

Last year, I perhaps ignorantly bought a 2003 Jeel Libery from someone on CL.
It's had a ton of problems. Today when tried to start it up there was no sound at all, crickets. The key did not engage in any position at all...it turned all the way. The dashboard had no lights..only the odometer does show up.. The headlights work, along with all the other overhead lights in the jeep. I charged the battery, so that isn't the problem.
I searched for a while online and found this helpful blog
http://danbeahm.blogspot.com/2013/05/re ... d.html?m=1
I don't have any experience with auto mechanics but I really can't afford to spend much more at this moment, so I'm going to try to fix it myself.
I've already bought an ignition switch.

My question to you all...to anyone that has time for help me out...
Do you think I need to replace the :
ignition switch acuator pin
Ignition switch
Ignition lock cylinder

...all or one of the above perhaps? Or should I try something else first???