So it's a tablet, with say a 12V or 5V wall-jack PSU ? What voltage is the battery ? IDK if anything on these would need a DC-DC step-up/boost converter, but there's probably a few DC-DC step-down/buck converters. Sometimes they have them in series on the input voltage too. They should be very low DC resistance, and not heat up much, even with a lot of current.
Do you know what circuit the inductor is part of ? Is it the black thing in the pic above the REV1 ? Or is that just another part with a bit of dirt of blackening around it ?
If it's part of a converter circuit, there should be a controller IC and diode or 2 and some mosfet, very very close to the inductor.
In general these PCB's, are a nightmare, because they have so many layers, traces disappear under all kinds of chips too, and then soldering on them and even just probing on them can be hard. And then a lot of the chips probably won't have public datasheets, and they might not have a label, or anything a search engine can find.
If you are a lucky, it is just a power type issue, and has nothing or little to do with any chips, or operating systems, besides some power controller IC, or MCU.