Car stereo wont turn on.

Car stereo wont turn on. how can i fix?

• Okay so i connected a small amp using the wires from the stereo just to see if it worked(sounds stupid i know) so the amp and stereo worked fine until i put the music up real loud then the stereo and amp turned off... i checked the fuse to the radio n it was fine but i still changed it... but it still did not work... if anybody can help me with this problem i would really appreciate it...

• Answer:

  "connected a small amp using the wires from the stereo" what does this mean? how did u connect it? power and input, how did u ground it? did u see spark or smell smoke to cause a short? not sure what happened. with a stock system that should not have occured unless u screwed up the wiring. recheck the connections but I think u fried a power supply- smell the inside asap.