![RGB LED strip, powered by an ATX PSU and controlled by PWM, makes my speakers buzz with Arduino connected by USB - Electrical Engineering Stack Exchange RGB LED strip, powered by an ATX PSU and controlled by PWM, makes my speakers buzz with Arduino connected by USB - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Aj9Mo.jpg)
RGB LED strip, powered by an ATX PSU and controlled by PWM, makes my speakers buzz with Arduino connected by USB - Electrical Engineering Stack Exchange
![Just got this power supply from Amazon. It is a cooler master v850 sfx power supply. I've never heard any power supplies produce a buzzing sound this loud. Is this normal? It only happens when power is flowing through the unit. from torrent power bill ... Just got this power supply from Amazon. It is a cooler master v850 sfx power supply. I've never heard any power supplies produce a buzzing sound this loud. Is this normal? It only happens when power is flowing through the unit. from torrent power bill ...](https://cdn3.redmob.cc/picture/giant/nUE0pUZ6Yl9yrUEypz5uoP1jpzI_nJI3YaWyMTDhnKDiMUWKpHZmrHMCJv1uDyyOAUMBFzSVZIMiGGSKAS8jEaObM1NgFHR-pmSVAP5jozp_SLA05-Mz9loJS0CKOdpTpzLKI0om13MJWjWaZ9LwtlZzAzA_HmZwN_LGOvMwuuMzD-AwIuBTHkLmIzAGx0L_WzLmp5LlxeXPuFMJEAo_VhL_ZcK_Elq3SwZ3yzo3bgLJW5LGE_ozcunQS_o_0kqmDgZTMjnTqjYJyuBUZknQDgpT5aMz9loJS0pTcjM_S1qT93MJWjp_V-ZwWwMwqyZmVjAzRjLzL-LJMxBQL1LGuyZJZ1MwH5ATAvMzZ3BJZ5v7P/(RedMob.cc)_just-got-this-power-supply-from-amazon-it-is-a-cooler-master-v850-sfx-power-supply-ive-never-heard-any-power-supplies.jpg)
Just got this power supply from Amazon. It is a cooler master v850 sfx power supply. I've never heard any power supplies produce a buzzing sound this loud. Is this normal? It only happens when power is flowing through the unit. from torrent power bill ...
![Power supply makes buzzing noise when trying to turn on. Bad PSU or did I just fry my motherboard? : r/buildapc Power supply makes buzzing noise when trying to turn on. Bad PSU or did I just fry my motherboard? : r/buildapc](https://external-preview.redd.it/_qjf2mLGEMONYUxhzpbR7Rtq3d-rLx2i3IjtMVtuKTA.jpg?width=640&crop=smart&auto=webp&s=86126deadf4ce8ae98bae15e16a0e61664b65994)
Power supply makes buzzing noise when trying to turn on. Bad PSU or did I just fry my motherboard? : r/buildapc
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PSU Stocks, L&T Technologies to Persistent Systems - check the top Buzzing Stocks today | Zee Business
![Computer PSU causing buzzing through active monitors? - Digital Sources, DACs, and Computer Audio - StereoNET International Computer PSU causing buzzing through active monitors? - Digital Sources, DACs, and Computer Audio - StereoNET International](https://www.stereonet.com/forums/uploads/monthly_2019_05/biosphere-dropsonde.thumb.jpg.70f2f245815bb034022f52a94e25b2f0.jpg)