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158 Posts

01-03-2011

USA

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  • Posts: 158
  • Registered: ‎01-03-2011
  • Location: USA
  • Views: 4494
  • Message 1 of 1

T400 - weird battery issue

2016-02-08, 18:17 PM

Hello,

 

I've 42T5246 ( 6-cell )  battery installed on my T400. All of a sudden, the power manager reported that the battery is not installed.  The battery indicator is turned off.  LSC reports the battery is not detected.

 

However when I un-plugged the power cable, the laptop remained on which mean the battery is supplying power and probably is okay. But when I rebooted the laptop it won't boot reporting that the battery is critically low.

 

Does anyone know what could be the problem and how to fix it?

 

 

Thanks

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