Newly bought laptop Samsung (SAMSUNG) NP-Q470-JS0ECN. itself is win8 system. After doing a win7 system. The battery does not charge.

Hello, thank you for using Samsung laptop!

Based on your description, we suggest you try the following:

1. Click Start-Programs-samsung-battery life extender-battery life extender to run this program to set it up

2. Turn on the computer and the Samsung screen appears, press F2 to enter the BIOS - select advanced-find battery life cycle extender, choose to close the disable item, press f10 to save

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