Need serious help...

[therzdae]

Alright, I wasn't sure where to put this, but it all started when i installed my system so I figured it would be best to put it here...
I put my system in connected everything except for the negative terminal on the amp side, then forgot I didnt have it on and turned the key to the 2nd position to where you can listen to music and such... it only took like a minute before i realized it and turned it off... then i hooked the negative up and tried to crank it all the way so i could drive it, it wont crank... it doesnt make ANY noise no clicking no nothing, no turning over... So then i thought eh maybe its a fuse but no... I checked all my under the hood fuses and all my interior fuses... i checked the batterys volts its at 12.24v so thats straight... I took everything apart like i was re-doin it and checked all the wires around everythings still straight...
soooo does any one know what i can try next? or no exactly what it is...

my car is a 2002 mit. lancer OZ rally if it makes any diff...

[DJ XtRaK©]

starter is bad...or you disconnected the power supply for the starter...or you blew a starter fuse (replace it even though you checked it) or your terminals are loose...k ur welcome

[seniosoul]

hey does your car crank now

[mikesEK]

look here what happened you fuckin newbs ,,,when you lossened up your positive termianl you didnt tighten it back down all the way ,,,as a quick test trwist you terminal from left to right a little and see if that does the trick ,,,if this is waht wrong your headlights or anything else for that matter wont work,,try it ouy ,,let us know