I have that mobo... I tried to replace the fan with anything bigger than the 40mm original, and despite trying all the BIOS settings, the board turns itself off after a few seconds.
My suspicion is that it thinks it still has the 40mm fan and that it's stalled... It's not, I usually use a 120mm or a 80mm over the board to do the cooling, as it's a LOT quieter.
Anyone has managed to convince that board that it's OK ? It's very annoying, as that 40mm is doing a whizzy audible 2500 rpm!
My suspicion is that it thinks it still has the 40mm fan and that it's stalled... It's not, I usually use a 120mm or a 80mm over the board to do the cooling, as it's a LOT quieter.
Anyone has managed to convince that board that it's OK ? It's very annoying, as that 40mm is doing a whizzy audible 2500 rpm!