Hello, I have a problem with my 2010 nissan maxima, I had to Jumpstart my car after the battery died, and it started and drove fine but I realized that the audio wasn't working, I checked all the fuses, multiple times and took out the radio from the console and checked the wires, no problems, but the problem is that I have No audio, the power buttons and tune buttons are not working when I press them, the A/C right under it is working perfectly fine, all the buttons working and everything, and above the A/C where the text information of the raido would be displayed, the text isn't showing up, there is power because the LEDs behind the screen are lighting up, but it won't turn on and play music. I know there is power because I disconnected the fuse that gives that screen power and sure enough the LEDs turned off, then I plugged the fuse back in, and it turned back on, I don't know what to do. I've been looking online but I haven't seen anyone with a similar problem, everyone just has no audio or just no power, I have power but the buttons, CD, and audio are not working.