Hey I have a x800gto2 with an artic silencer rev. 2 and have been running these overclocked at x850xtpe speeds for about 8-9 months now, but over the last month or so the temps have risen about 7 degrees C, I was wondering, I see a lot of dust in the case on the board and fans ( where it is at it gets some dust on the ground), could this buildup be causing the increase temps, if so what is a good way to "clean" this all out, thanks
