rdlambe1 wrote:Use 4pin fans on CPU_FAN fan header only, use 3pin fans on CHA_FAN 1 to 4, if one doesnt appear try another header (maybe its faulty), try mulitple headers.
The Maximus VI Formula has 6(compared to 4 on the Sabertooth Z87) extra fan headers for the case. I hooked up 4 x 3-pin fans to the these headers, but when I use Fan Expert 2 it only shows 3 of the four fans (it also shows the CPU fan). I cannot seem to get the motherboard to pick up the additional fan. My system is now irritatingly loud. Not happy with this at all, especially after spending a good bit extra on this motherboard.