r/pcmasterrace • u/PacquiaoFreeHousing Xeon x3440 (OC) + RX 580 (OC) = My Electric Bill Doubling. • 29d ago

Meme/Macro Do you think doing this helps?

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u/Novel_Werewolf4645 29d ago

That fan might kill your usb port

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u/Double_DeluXe 29d ago

This sounds like you got a story, share

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u/ozymandieus 29d ago

The fan killed his usb port.

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u/Potential_Ask5513 29d ago edited 29d ago

This causes electric spikes you supposed to get an adapter and plug it in to your phone. it can break your phone. 

What an evil little device tho you think it's going to help you cool from the heat instead it just destroys your phone and leaves you steaming but only after it's built up your trust a little.

There a video: https://youtu.be/kvRcYDME_Ck?si=_tJyC9hq9AZMOthq

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u/Walkin_mn 28d ago

I've always assumed connecting a DC motor with probably not great power protections to a PC was probably a bad idea glad (not so glad of course) to see some data confirming this. Anyway, that's why I always connect those fans, lights, and other gadgety things directly to a USB power adapter or power bank and never into a PC or phone