Hi everyone I'm desperate for help!!!!

I changed my headlight bulb behind the battery and removed the battery to make it easier, then put it back which I have done before and usually cd player comes back on and asks for code which is fine I know that it's in my manual but this time nothing the stereo doesn't do anything!!

I have checked all the fuses and they all seem fine had anyone had this or can anyone advise on why else I could try. I hate not having a stereo and can't afford to buy a new one at the moment

Thanks

pull the radio out and check the connection in the back hasnt come out for some unknown reason...im assuming the rest of the car is powered up?

The rest of the car is fine, I. Need to get the tool to get the stereo out now. Any idea where I can get one from?

Thanks for your reply