Don't panic; most charging issues are software glitches, not expensive hardware failures.
Inspect MagSafe and USB-C ports for debris or dust that might be blocking the connection.
Swap your cable and test an alternate USB-C port to rule out faulty hardware accessories.
Perform a forced shutdown to reset the SMC and clear out power management firmware errors.
The M3 chip handles power management independently, so software resets often resolve complex charging conflicts.
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