i turned my computer off and at about 00:50 my speakers made a high pitched scream like sound. is something wrong.

popatim

Titan
Moderator
It could have been anything RF related if you had left the speakers on. A cop/cab/trucker passing thru and on their radio/cb at the time could do it. Even my old cellphone used to set off my work pc speakers right before a phone call would come in. LoL