I have just bought this cooler and the pump has started doing strange noises... I am from Spain so my English is not the best.
I don't think this is a normal noise because It started after a day of use. I don't know what is happening because I have tried to fix it moving the pump and reinstalling but It keeps making that sound.
Everything is okay, the pump is making that noise.
Do you think I should RMA? Do you know how does RMA work here? Am I going to be without cooler a few weeks?
Here you have the video I recorded: