All the time with this homebuilt computer with Asus motherboard i have got the message (check your fans in the bios) and it always booted straight into bios to tell me this.Nice but when i dont need to check my fans when i know that they are working properly and keeping the right degree on the cpu.Its just the waterpump header on the motherboard who have been connected when the two fans on this water cooler goes directly to the coolers head on top of the cpu.However, when i connect a fan to one of the fan pins beside this waterpump header it stop showing this message.I didnt let the cooler fans stay on these fan pins but i turned of this message and now it boots straight into Windows when there still aint nothing wrong with the fans.Anyway to get around this beside turning of the message.