Electronics > Computer Accessories > Laptop Accessories > Laptop Chargers & Adapters
Lenovo 20V 2.25A 45W A-14 Notebook Charger
Brand: Generic / OEM
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Audited BOM: 12 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Undersized power transformer (ENG-001) leads to overheating, which in turn causes premature failure of the charger (RMA-001), as reported by users (REV-001).
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+4 additional failure modes & return complaint chains locked
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