Heaters problem
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@phaedrux If I have access via web and usb that is not the problem, the question is if I erase the board and install 3.2.2, that version has all the necessary files or should I first update to 3 and then 3.1 ... to 3.2.2
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If you're using bossa to flash the board you only need the version you intend to use. After you're up and running though it's probably a good idea to upload the zip file release via the web interface to that all of the other IAP files are present for the next time you want to update the firmware.
In general, if you already have DWC running, just use the zip file upload method.
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@phaedrux So update ok, reinstall by bossa and upload the files to the sd. Really everything works well, it is only when heating the bed or the hotend the power supply beeps as I showed in the videos, I already tried to change everything, I even tried 2 sources and the problem continues, I only have to try another plate ... I don't know what can be failing, change cables, thermistor, hotend, complete bed, 3 different power supplies and keep beeping when it reaches the indicated temperature.
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Can you identify by ear where the noise is coming from?
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@phaedrux yes the sound is made by the power supply when the bed mosfet or the hotend cuts and opens, I have tried 3 different power supplies and the sound does it with all 3.
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What brand of power supply?
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@phaedrux one is Creality 3D DC 24V 15A 360W, the other two are Chinese from amazon NEWSTYLE DC 24V 15A 360W
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Might want to try and get a genuine MeanWell and see how that goes.
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@phaedrux i tryed 3 different ones, i don't think problem is of power supply. But thanks for the idea.
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@phaedrux that one is a good choice? Meanwell lrs 350 24v 14.6a 350w
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That could be a good choice yes. Does 350W meet your heaters needs?
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@phaedrux i think the bed i not sure but i think is 220w and the hotend is 50w, is fine? i think i have more i need.
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Do the calculations shown in that link to see what you'd need.
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@phaedrux yes i got a little less than 300w, i have free 50w or more
