Vostro 1540 AC adapter

I bought a laptop Vostro 1540 on EBay and it came with a model LA90PS0-00, PA - 10 family, DF266 power adapter. It powers the computer phone okay, but do not charge the battery.  Is it the right kind of food for this laptop?

A 90W adapter can be used to place a 65 without problem.  If not, the system detects the card (e.g., installation/F2 system relates the unknown adapter), one of three things is bad:

The card itself,

The DC Jack inside the system or

The motherboard.

Tags: Dell Laptop

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