Hi, I have an H6830BD and the fans are driving me nuts. When I first turn it on the fans come on, but then after 30 seconds or so they start to ramp up slowly to max speed and noise, and after another minute or so they settle down again. The main problem though, is that in use they are constantly ramping up and down. I could maybe get used to it if they were a constant pitch. Is this a fault? Anthony [Edited the thread to add issue detail]
