1-4 User’s Manual
Introduction
Disks
Optical media drive
RTC battery The internal RTC battery backs up the Real Time
Clock (RTC) and calendar.
AC adaptor The AC adaptor provides power to the system
and recharges the batteries when they are low. It
comes with a detachable power cord which will
either have a 2-pin or 3-pin plug enclosure.
Because it is universal, it can receive a range of
AC voltage from 100 to 240 volts; however, the
output current varies among different models.
Using the wrong model can damage your
computer. Refer to the AC adaptor section in
Chapter 2, The Grand Tour.
Hard disk drive Available in four sizes.
■ 40.0 billion bytes (37.26 GB)
■ 60.0 billion bytes (55.89 GB)
■ 80.0 billion bytes (74.53 GB)
■ 100.0 billion bytes (93.16 GB)
Part of the space in the hard disk drive is
reserved as administration space.
Disclaimer (HDD Drive Capacity)*3
For more information on the Disclaimer regarding HDD Drive Capacity,
please refer to the Disclaimers section in Chapter 10. Click the *3.
USB floppy disk
drive
Accommodates either 3 1/2" 1.44-megabyte or
720-kilobyte floppy disks. It connects to a USB
port. Option or provided with some models.
Computers in this series can be configured with an optical media drive
installed in the Ultra Slim Bay. The available optical media drives are
described below.