how to connect the fans to a raspbery 4
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what is the common sense to connect the fans to the case of my raspberry 4? the thumbnail of the fans should be up or down?
I also have the following diagram, is it preferable to connect the fans directly to the external power supply (5V, 5 A) in order to preserve the raspberry?
Thank you for your help.
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@RIKKO14 all of mine are connected directly to the pi
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Ok thanks, I tested with a light, the thumbnail of the fans should be up for mine.
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@RIKKO14 sorry what is thumbnail of fan?
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a priori, the editing on the 1st photo is good because air comes out, not with the editing of the 1st photo
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Thumbnail = the sticker on the fan
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whenever I unplug my pi and plug it back in the fan will go crazy and make a loud noise. What I do is unplug it and plug it back in multiple times until it goes back to normal. Anyone know why?
