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Battery pack This product includes a battery pack inside.
However, please do not attempt to dismount or
replace it by yourself. Please contact an
authorized Toshiba service provider, if
necessary.
The rechargeable lithium-ion battery pack
provides power to the computer when the AC
adaptor is not connected. For more detailed
information on the use and operation of the
battery pack please refer to Chapter 5, Power
and Power-Up Modes.
Legal Footnote (Battery Life)
For more information regarding Battery Life, please refer to Appendix C,
Legal Footnotes.
CPU The processor type varies depending on model.
To check which type of processor is included in
your model, open the TOSHIBA PC Diagnostic
Tool Utility by clicking Start -> All Programs ->
TOSHIBA -> Support & Recovery -> PC
Diagnostic Tool.
Legal Footnote (CPU)
For more information regarding CPU, please refer to Appendix C, Legal
Footnotes.
Hard Disk Drive or
Solid State Drive
The size of the hard disk drive varies depending
on the model.
To check which type of HDD/SSD is included in
your model, open the TOSHIBA PC Diagnostic
Tool Utility by clicking Start -> All Programs ->
TOSHIBA -> Support & Recovery -> PC
Diagnostic Tool.
Please note that part of the hard disk's overall
capacity is reserved as administration space.
In this manual, the word "HDD" or "Hard disk drive" also refers to the
SSD unless otherwise stated.
SSD is a large-capacity storage media which uses Solid-State
Memory in place of a magnetic disk of the hard disk.
Satellite U840W series
User's Manual 2-9