M92T was replaced and verified good the day before — board worked fine. Did a PicoFly Kamikaze install the next day and now I get a short short error (reset line) stuck at first stage boot. SP1 and SP2 caps came off during the install; I applied heavy pressure at SP1 as the flex wouldn't adhere. PicoFly is now fully removed but the fault remains on the bare board.
All power rails are good: VSYS >4V, 3V3, 1.8V, 1.1V, 0.86V. One rail reads 0V (should be ~1.3V) but isn't shorted — believed to...
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All power rails are good: VSYS >4V, 3V3, 1.8V, 1.1V, 0.86V. One rail reads 0V (should be ~1.3V) but isn't shorted — believed to...
Read more
Continue reading...