2Emergencyr esethole
Ifyourcomputerstopsrespondingandyoucannotturnitoffbypressingthepowerswitch,removetheac
poweradapterandresetthecomputerbyinsertinganeedleorastraightenedpaperclipintotheemergency
resetholetoturnoffthecomputer.
3Slicebatteryconnector
Byinstallingaslicebatteryyoucanextendtheoperatingtimeofthecomputer.Formoreinformation,
refertoThinkPadBattery39+(6-cellslicebattery).
SlicebatteriesareavailableasoptionsandyoucanpurchaseonefromLenovo.SeeFindingThinkPad
options.
4Fan
Theinternalfanandlouversenableairtocirculateinthecomputerandcoolthecentralprocessor.
Note:T oavoidimpedingairow,donotplaceanyobstacleinfrontofthefan.
5Battery
Useyourcomputerwithbatterypowerwheneveracpoweradapterisunavailable.
YoucanusePowerManagertoadjustyourpowersettingasneeded.Fordetails,refertotheinstructionsin
PowerManager.
Rearview
1Securitykeyhole2Powerjack
3eSATA/AlwaysonUSBcomboconnector(rear)4MiniDisplayPortconnector
5HDMIport6USBconnector(rear)
7SIMcardslot8Ethernetconnector
Figure5.ThinkPadX1rearview
1Securitykeyhole
Yourcomputercomeswithasecuritykeyholethatrequiresa15mmdiametercablelock.
Youcanbuya15mmdiameterLenovoSecurityCableLocktotthiskeyhole.F ormoreinformation,refer
toFindingThinkPadoptions.
Chapter1.ProductOverview7