USB

My USB mass storage device shows a eyllow exclamation point....further
details show it is Port H 0002 and Hub # 0007 ( how do I know what port that
is?) ...also this statement is provided as a fix but I have unplugged all the
USB 's Please help..


Windows cannot use this hardware device because it has been prepared for
"safe removal", but it has not been removed from the computer. (Code 47)

To fix this problem, unplug this device from your computer and then plug it
in again.

Click 'Check for solutions' to send data about this device to Microsoft and
to see if there is a solution available.

Is this related at all to my media card reader.....worked great..put in SD
card and window opened....now I have to reboot my computer each time for the
window to open after putting in media card...