User guide

CommPlete Series 4000 Server SBC, Model IPC-551 47
Award BIOS Setup
Type:
Describes the hard drive. Default value is AUTO. Other values: 1-45,
user, and none.
CYLS.:
Denotes the number of cylinders in the specified drive type.
HEADS:
Denotes the number of heads in the specified drive type.
PRECOM:
Precom is the read delay circuitry which takes into account the timing
differences between the inner and outer edges of the surface of the
disk platter. The number designates the starting cylinder of the signal.
LZONE:
Lzone is the landing zone of the heads. This number determines the
cylinder location where the heads will normally park when the system
is shut down.
SECTORS:
Denotes the number of sectors in the specified drive type.
Size (Capacity):
Denotes the formatted capacity of the drive based on the following
formula: (# of heads) X (# of cylinders) X (# of sets) X ( 512bytes/
sects)
Drive A and Drive B:
The option are 360KB 5.25in, 1.2KB 5.25in, 720KB 3.5in, 1.44MB 3.5in,
2.88MB 3.5in and None. Not Installed could be used as an option for
workstations without disk drives.