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Z97 Pro3 Bios Cpu fan control
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leo33tr View Drop Down
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Joined: 06 Jul 2017
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    Posted: 06 Jul 2017 at 7:56pm
hi
I have a problem with cpu fan control in bios
My pump use 3 pin cpu connector
cooler cpu fan use 4 pin pwm
control for silent and  standard mod is same for 3pin 4 pin connector if i set cpu fan in silent mod
My pump does not have much energy
is it possible to seperate this option
i mean i want to have 3 pin extra control fan cpu and 4 pin extra control fan cpu

i hope somebody understud what i mean my english is creepy
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clubfoot View Drop Down
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Points: 246 		Post Options Post Options   Thanks (0) Thanks(0)   Quote clubfoot Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jul 2017 at 10:25pm
What cooler do you have? You can connect the pump directly to your power supply so it runs at full speed and plug the fan to the motherboard to control the fan speed.
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leo33tr View Drop Down
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Hi thx for answer that's a good idea
But how safe it is all time full speed 2600rpm
what u think can i put cpu fan to chassis fan connectors is this Ok ?

ALPHACOOL Eisbaer 360
https://www.alzashop.com/alphacool-eisbaer-360-cpu-d4512566.htm?catid=18849473&layoutAutoChange=1
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clubfoot View Drop Down
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Nice cooler BTW. According to Step#4 in the manual you can connect the fans and pump together or separately, and there is no loss in pump performance if you do. However, if you want/need the maximum cooling performance then plug the pump directly to a 12v supply. This way you can adjust the fan speed for noise and performance without it affecting pump speed.

I didn't see any software included in the package,...so you will have to use the motherboard BIOS/UEFI to control the fan speed on the 4-pin motherboard connector. Of course, you can also connect the pump directly to the 3-pin  motherboard fan/chassis connect and set it to full speed and it will receive full voltage/speed as well and you can monitor its speed.
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leo33tr View Drop Down
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Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote leo33tr Quote  Post ReplyReply Direct Link To This Post Posted: 07 Jul 2017 at 1:16am
thx a lot i will try connect pump to power/chassis fan connector (3-pin)
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