Green+Query+in+Device+Manager

Green Query in Device Manager

If you notice a Green query mark ”! ? “ i n Device Manager against an item, it does not necessary mean there is a problem, but it might.

Usually it signifies that the device is running under a Windows supplied default driver because the dedicated driver could not be found.

It can happen with Keyboards, Mice, USB hub classes etc.

It is worth your effort to go on line and download from the manufacturer the updated driver if there is one