Toshiba PORTEGE M400 - Manual (Page 20)

User’s Manual 1-4
Introduction
Power
Disks
Battery pack The computer is powered by one rechargeable
lithium-ion battery pack.
Slice Expansion
Battery
This battery pack increases your computer's
operating time when main battery pack is also
installed.
Legal Footnote (Battery Life) *3
For more information on the Legal Footnote regarding Battery Life, please
refer to the Legal Footnotes section in Chapter 10.
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 five 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)
■ 120.0 billion bytes (111.79 GB)
Part of the space in the hard disk drive is
reserved as administration space.
Legal Footnote (Hard Disk Drive Capacity) *4
For more information on the Legal Footnote regarding HDD Drive
Capacity, please refer to the Legal Footnotes section in Chapter 10.