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no power/charge LED but laptop working completely

HP Recommended
Elitebook 8440p laptops (25 total)
Microsoft Windows 7 (64-bit)

laptops working but no power LED at all.  Runs on AC only, runs on battery only, runs on AC with battery inserted.


I ran the battery calibration process incase it was some kind of weird issue with power imbalance.. 

I never see blinking LEDs because the power LED never illuminates.  Battery diagnostic from HP reports error and shuts off stating Microsoft will look for a solution.  ARRGGHH!

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considering that 8440p is a notebook sold in from 2009 to 2011and it's still working I guess you can't complain for the power led.



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