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H115i PRO XT pump not working

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Got my AIO today, finished installing it but seems like the pump is not working. The RGB of said pump worked for a bit, but when I got my first hard freeze because of cpu TEMP it stopped working.


Installed the USB to a usb header on the mb

Installed the SATA power cable of the pump to a free SATA and then tried one that was previously connected to a harddrive

Installed the 1pin tachometer header to the pump header on the MB

Installed both fans to the fan headers of the pump.


Fans work (At max speed always) but the pump doesn't seem to be working,I'm getting freezes because of high cpu temps


MB: Z390 gigabyte aorus elite

PSU: Gibabyte G750H


I'm currenly waiting for the retailer to follow through but it can take some time.


Any thoughts?






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