The truck does not turn on chkd battery, it is good,turn ignition sounds like battery is dead but truck wont turn over.

then suspect the battery is dead or bad connections

I'm not a car mechanic, but, it sounds like you might want to check the fuse to the ignition switch, and, if that fails, it might be a problem with the Start Safety Switch on the transmission. Good luck.

there is a good chance that the battery is shot may have charged it but if put under load it wont allow enough voltage to spin starter also clean the terminals

The dash lights coming on doesn't mean your battery is strong enough to turn the car over. That being said, I would lean towards the starter also. I would just have the battery chkd out before you go replacing other things just to be sure. Good luck to you.

Make sure your getting 12V at the starter (fm batt) & have a good, clean ground from the batt. Good luck

Generally to get the key out spray internals thru key hole with DWC or similar electronic friendlt spray, some silicones are ok. Then gently move key up and down and turn off & on, wriggle a bit then try to remove key. If not ok then more spray and repeat. Generally this will remove the key, usually it is the security lock dops that are struck and holding the key in.
No power. If once the key is out and reinserted the power is is out then I would get the battery chkd as it could hv "fallen over". Not enough actual energy to turn the motor, u could test with another battery hooked. Otherwise the starter motor connection c/be faulty, or battery connections need cleaning. chk all wiring to starter motor by undoing & reconnecting all. cheers

The battery going dead has nothing to do with the key now not turning, however, the key not turning properly could have caused the dead battery if the ignition switch did not turn off all the way. Anyway, if the key won't turn, you most likely need to replace the ignition lock cylinder. The battery is a whole different issue. It could be a problem with the ignition switch, or it could just be time to replace the battery.

LOAD TEST THE BAT.NEED 700 CCA.SOUNDS LIKE A NEW DEAD BAT ..THE SOUND IS THE SOLINOID NOT GETTING ENOUGH VOLTAGE.

if it doesnt even click over straight nothing at all ....
battery is no go at all
1.if it starts off a jump.....
altinater could be bad...take positive battery terminal off battery while car is on ...if it stays running its good if car dies altinaters bad.
2.if its good replace battery with brand new one....
3.if the cars battery is brand new and car acts like it wants to start real bad but wont...
if you have gas in the vehicle and it sounds like it dont ... your ecm is bad electronic control module or ICM ignition control module.....its the brain the spark

On many cars, if the battery is dead, it locks the key in the ignition. Put a battery charger on the car or replace the battery and give it a shot.

Good luck.