hello, i have a dell 1520 laptop, and i have just recently started noticing a loud interference noise coming from my subwoofer that is constantly plugged into the laptop. to stop the interference, i have to take out the power/charge cable. as soon as i plug it in, the noise starts again. the cables are on opposite sides of the computer. what can i do to make the noise stop? i'd like to keep the laptop plugged into the power cable at all times and have no noise from the speaker.
"to stop the interference, i have to take out the power/charge cable. " If you mean the one for the latop, there's something wrong with your AC adapter - it's supposed to filter out any noise produced converting AC to DC and that isn't happening anymore - replace it.
yeah i meant the one for the laptop. thanks for that.
