Lenovo G510 - power and battery indicator light is always on

Battery and Power indicator light is always on even if my laptop is turned off and no charger is plugged in please help me I do not know what to do about this, I had a problem before too about this laptop, it restarts automatically when I shut it down but I already fixed this one, but the power and battery indicator light won't go off. Hope you can help me. These are my laptop's specs
Mod's Edit: System model added to Subject line to improve visibility / clarity

Hi Lenovo4g510i5,
Try to reinstall the energy management and check for the issue,
Click here for energy management for windows 7.
Click here for energy management for windows 8.
Best regards,         
Ashwin. S

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    Hi Lenovo4g510i5,
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    Click here for energy management for windows 7.
    Click here for energy management for windows 8.
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    Owner & Operator of the following:
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    ★ I'm not a Lenovo employee, just a volunteer geek who likes to help folks. Enjoy your time here, pay it forward by helping others !
    ★ Sorry, I don't answer questions via Private Messages. Posting in the appropriate forum is the best way to get assistance.

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