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Dell Latitude C640 PC Notebook
Problem for Dell Latitude C640 PC Notebook

My latitude c640 batter do not charge green and




By larcod1 on Nov 03, 2009

" "
my latitude c640 batter do not charge green and yellow light flash when ac plug in

Solution #1

posted on Nov 04, 2009
Not Rated)

Dageezer

Rank: Guru  Dell Computer Hardware  Expert
Rating: 89%, 956 votes
The flashing LED is indicative of a failed battery. The battery for a protable system has a expected lifespan of 300 to 500 discharge recharge cycles, then will eventually fail. If you haven't replaced the battery that is the next step. If the battery has been replaced with a NEW battery and still doesn't charge, then the motherboard would need replacement.
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