Toshiba Satellite C640 User Manual
Page 47
User’s Manual
3-3
Satellite C600/C640/C645/C600D/C640D/C645D, Satellite Pro C600/C640/C600D/C640D
Disks
Optical disc drive
Legal Footnote (Battery Life)
For more information regarding Battery Life, please refer to the Legal
Footnotes section in Appendix E.
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.
As the AC adaptor is universal, it can receive a
range of AC voltages from 100 to 240 volts,
however you should note that the output current
varies among different models. Using the wrong
adaptor can damage your computer. Refer to the
section in Chapter 2,
.
Hard disk drive
The size of the hard disk drive varies depending
on the model.
To check which type of HDD is included in your
model, open the TOSHIBA PC Diagnostic Tool
Utility by clicking Start -> All Programs ->
TOSHIBA -> Utilities -> PC Diagnostic Tool.
Please note that part of the hard disk’s overall
capacity is reserved as administration space.
Additional HDD drive sizes may be introduced.
Legal Footnote (Hard Disk Drive (HDD) Capacity)
For more information regarding Hard Disk Drive (HDD) Capacity, please
refer to the Legal Footnotes section in Appendix E.
Drive
The following optical disc drive may be pre-
installed in this computer.
■
DVD Super Multi drive
2.6GB and 5.2GB DVD-RAM media cannot be read from or written to.