Reviewed by Ivan Yurynts, IT Tech LLC
Practical guidance based on local on-site repair and support work.
Start with the exact symptom
No charging light, “plugged in” with no percentage increase, charging only at an angle, slow USB-C charging, and immediate shutdown when unplugged point toward different parts of the power path.
Adapters and USB-C are not interchangeable
A connector that fits may provide the wrong wattage or power-delivery profile. Test with a known-compatible adapter before concluding that the laptop or battery has failed.
A loose port can become board damage
Movement, heat, discoloration, or intermittent contact can indicate connector or solder damage. Continuing to force the plug may turn a replaceable port into a larger motherboard repair.
Back up before invasive repair
If the computer still operates, protect important data first. A technician can then test the adapter, battery health, port, firmware, and board input to identify whether repair is economical.
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