Operation Manual
4Memory-upgradeslot
Youcanincreasetheamountofmemoryinyourcomputerbyinstallingamemorymoduleinthe
memory-upgradeslot.MemorymodulesareavailableasoptionsfromLenovo.Formoreinformation,
see“Replacingamemorymodule”onpage73.
5Built-inspeakers
Thestereospeakersarebuiltintoyourcomputer.
Rearview
Figure5.ThinkPadX230andX230irearview
1Powerjack2Fanlouvers
1Powerjack
Connecttheacpoweradaptertothepowerjacktoprovideacpowertothecomputerandchargethebattery.
2Fanlouvers
Theinternalfanandlouversenableairtocirculateinthecomputerandcoolthecentralprocessor.
Note:Toavoidimpedingairow,donotplaceanyobstacleinfrontofthefan.
Statusindicators
Yourcomputerhassystem-statusindicatorsandpower-statusindicators.Thestatusindicatorsshowthe
currentstatusofyourcomputer.
Chapter1.Productoverview7