A system for managing power consumption of {TAIL ~ a computer} by communicating power management events to a removable device of {HEAD ~ the computer} 
A system for managing power consumption of { TAIL ~ a computer } by communicating power management events to a removable device of { HEAD ~ the computer }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD