Lenovo Portable Computer User Guide
Chapter1Welcome
Thisuser’sguideprovidesthehardwareandsoftwareinformation
oftheLENOVO®NotebookComputerwhichyouwilluse.
Thecomputerisaprecisionelectronicequipment.Readthroughthe
wholeguidebeforeyourfirstuse.Especiallyifyouareanewuser
ofcomputersoryou’renewtonotebookcomputers.Don’tworry
if
youarestillconfusedaboutsomepartoftheguide.Keepthisguide
asareferencewhenyouareusingyourcomputer,orcallouragent
forhelp.
Payyourattentiontothecautionandsafetymessagesinthisguide
andthesafetymessagesinthepreface.
Note:
1.Donotpluginand/orremoveanycomputercomponentwhile
usingthecomputer(exceptUSB,PCMCIAand/orCD‐ROM
deviceswhichsupportPnP‐PlugandplayTechnology).
2. The computer has adopted many new hardware components.
The user must install the drivers by following the guide’s
instructionto
getthebestcomputerperformance.
1.1Quicktourofyournotebookcomputer
Thank you for your purchase of the LENOVO3000 Y500 series
notebook computer. This powerful, flexible and lightweight
notebook computer is designed to provide long‐term reliable and
high computing performance. It is a goodfriend of you whenever
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