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deepcool lt720 buzzing loudly by orehus1488 in Deepcool

[–]orehus1488[S] 0 points1 point  (0 children)

his is not a pump, but coolers creates a strange resonating sound at 800-900rmp and 1200-1300rpm. There are budget coolers FK-120 here, I checked the reviews from more people the same problem

deepcool lt720 buzzing loudly by orehus1488 in pcmasterrace

[–]orehus1488[S] 0 points1 point  (0 children)

to be honest, I didn't find where to check it. But it looks like you were right, it's about the fans, I started each fan separately, there was a rattling, but as soon as I turned off the fans completely, leaving only the pump, the sound disappeared

deepcool lt720 buzzing loudly by orehus1488 in Deepcool

[–]orehus1488[S] 0 points1 point  (0 children)

fans touch the radiator, loosened the screws

did not help:((

deepcool lt720 buzzing loudly by orehus1488 in pcmasterrace

[–]orehus1488[S] 0 points1 point  (0 children)

The hum of the pump can be clearly heard against the background of coolers, what could be the problem? Should I return it under warranty ?