hey i was in the process of taking my sub and box out and amp out. When i was unscrewing the blue 4g positve wire, it accidently slipped out of my grasp and tapped the remote wire slot... so i instantly put the wire back in it's place and started the car and now my amp won't turn on!!! I've put so much into this system i don't want to end it like this. Btw i have an mtx 801d. please help me out on how i can fix this problem...

 

You need to use a voltmeter and find out if you blew the remote turn OUTPUT from whatever your head unit is.

 

prolly blew a fuse by shorting it... check fuses