a few nights ago, i was sitting here with hank and i heard a buzzing sound. i assumed he had a fan going out. so after being annoyed with that for awhile, i powered him down and took off one side to clean him out with some canned air (that's all he's needed at other times with similar sounds). i knew exactly what to do...except that when i turned hank off, i still heard the buzzing. then i realized the sound was from a video one of my roommates was playing a few feet from hank. well...my pc got a decent cleaning and i realized just how bad my hearing is (apparently holes in the ear drum will do that)...