Identify notebook model - Which laptop do I have?
The exact model designation is usually on a label on the back of the notebook. They need this to identify the notebook model.
L29870-001 original HP Desktop-PC power supply 400 Watt
L63964-004 original HP Desktop-PC power supply 310 Watt
L76557-001 original HP Desktop-PC power supply 400 Watt
Product Info
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How to identify my notebook model?