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