A device removal signal is transmitted to a device controller for the removable device in response to a power management event and while {HEAD ~ the device} is installed within {TAIL ~ a socket} of the computer 
is installed within
A device removal signal is transmitted to a device controller for the removable device in response to a power management event and while { HEAD ~ the device } is installed within { TAIL ~ a socket } of the computer
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH