New answers tagged bootloader
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Problem installing centos7 on raspberry pi 4b
When the Pi powers up, the first thing the SoC does is look for a (v)fat formatted partition at the beginning of the MBR style formatted SD card (unless you have configured it to use a different boot ...
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RPi 4B no boot - Power OK (red LED) but no Activity (green LED)
I have this exact same issue and had tried everything you had except testing the goop pins, upon doing so I also have the exact same results. I also accidentally touched the 1, 21, and ground pins ...
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