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Troubleshooting • Re: USB ports are dead on a Raspberry Pi 4 4GB

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Fixed it in the end :) So in total I replaced both chips and also quartz crystals next to them on both sides, then also replaced a diode next to the Ethernet port and USB 3 and two chips that look like filters between the BCM54213PE and PoE.

None of that actually did the trick in full, so then I reflowed VL805 IC and voila - "we have picture" (c) Sorin :D

Statistics: Posted by in_sympathy — Wed Aug 14, 2024 3:14 pm



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