VOXL 2 Mini not booting...LEDs on and whirring noise
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My VOXL 2 Mini does not seem to boot. I am powering it directly from a 3.8V lab power supply connected to the J1 power connector. This method was working well for many weeks.
Recently, the VOXL does not seem to boot up. When I turn on my supply, I see the VOXL draw a steady ~1.1A @ 3.8V. I hear a whirring sound coming from the board. The power good LED D1 is steady on, and so is DS2 (green). Any ideas? -
Update:
I captured the following on a thermal camera:
The dark red is U10, the other red component is U5.