The computer runs Win 7 x64 on a P7P55D-E PRO board. My USB pen-drive light continues to glow even after the OS says it is OK to remove the device.
a) Why does the device continue to show power?
b) Could removing the device whilst power LED glows damage any of
EDIT: I'm concerned because on my older computer (running Win XP on an Intel 845GBV board) the same thumb drive LED goes dark after windows says it is OK to safely remove the device