Noise when power connected
Hello Guys, I'm currently in the very early stages of deploying a car-pc into my car, At the moment i'm not wanting to tear my dash or anything apart. I plan to use a laptop which at the moment is connected to my stero via AUX cable.
The sound quality is good enough when the laptop is running from the battery however depending on the revs of the car you can hear feedback from the car through the output of the laptop when the battery is charging, What would be the best and simplest way to remove this noise? of course i am aware ideally you want to connect directly to the battery but this is not am option as i'm not wanting to go hacking the car to bits. Suggestions?