1-4 User’s Manual
Introduction
Power
Video RAM Depending on the model you purchased.
Intel® GMA HD4500 model:
Video RAM capacity shares with main memory,
and the proportion depends on Dynamic Video
Memory Technology.
ATI Radeon™ HD 3200 Graphics model:
ATI Radeon™ 3100 Graphics model:
Video RAM capacity shares with main memory,
and the proportion depends on ATI
HyperMemory™.
ATI Mobility Radeon™ HD 3470 model:
External 64/128/256 MB.
ATI Mobility Radeon™ HD 3650 model:
External 256/512 MB.
Battery Pack Your computer is powered by a rechargeable
lithium-ion battery pack.
RTC Battery The internal RTC battery backs up the Real Time
Clock and calendar.
AC Adaptor The universal AC adaptor provides power to the
system and recharges the batteries when they
are low. It comes with a detachable power cord.
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.