Windows Device Manager base system device under other devices

Windows 8 device managerAfter installing or reinstalling Microsoft Windows you may encounter one, two, three, or more base system device under the Windows Device Manager. This occurs when the drivers for the card reader on your laptop or computer is not properly installed. To correct this issue, locate the drivers on media that came with the computer, or on the computer manufacturer's website.

Many manufacturers will list these drivers under the removable media or chipset section.

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