The first circuit card also includes {HEAD ~ circuitry} which allows hot plugging of the hard disk drive to the bus of the computer and which also acts as {TAIL ~ a lockout} to prevent writing to the removable hard disk drive until after the computer system has been rebooted 
acts as
The first circuit card also includes { HEAD ~ circuitry } which allows hot plugging of the hard disk drive to the bus of the computer and which also acts as { TAIL ~ a lockout } to prevent writing to the removable hard disk drive until after the computer system has been rebooted
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH