Hi all, For some reason this issue popped up in the device manager (yellow exclamation mark) , and it appears to be related to a built-in card reader. I cannot find a specific driver on their web site to address this problem, so I don't know what to download. The Microsoft driver update function says that I have the latest driver, and their is no option to roll back the driver. This is a new Dell i620-3791BK, 64 bit computer. (warranty expired) By the way, I uninstalled the device in the device manager, rebooted, but the issue still exists.