I live in Klaipeda, Lithuania and have a laptop hooked up to a set of Logitech 2. 1 speakers. They work fine most of the time but every few days (especially in the morning and early evening) there is a loud sound that bursts out of the speakers. Here is an example:
http://www. anglukalba. com/speaker_problems. mp3
We have tried everything including unhooking the speakers from the computer, plugging them into a different wall socket, shielding the wires with tinfoil, and changing the powerbar.
Help!