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1-4 User’s Manual
Introduction
Power
Main Memory
Disclaimer
Part of the main system memory may be used by
the graphics system for graphics performance
and therefore reduce the amount of main system
memory available for other computing activities.
The amount of main system memory allocated to
support graphics may vary depending on the
graphics system, applications utilized, system
memory size and other factors. Computers
configured with a 32-bit operating system can
address up to 3GB of system memory. Only
computers configured with a 64-bit operating
system can address 4GB or more of system
memory.
Video RAM Video RAM capacity shares with main memory,
and the proportion depends on Dynamic Video
Memory Technology.
Legal Footnote (Memory (Main System))*3
For more information regarding Memory (Main System), please refer to the
Legal Footnotes section in Appendix F or click the *3 above.
Battery Pack Your computer is powered by a rechargeable
lithium-ion battery pack.
Legal Footnote (Battery Life)*4
For more information regarding Battery Life, please refer to the Legal
Footnotes section in Appendix F or click the *4 above.
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
AC adaptor section in Chapter 2, The Grand
Tour.