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Attention:Toavoiddamagingthememorymodule,donottouchitscontactedge.
7.Withthenotchedendofthememorymoduletowardthecontactedgesideofthesocket,insertthe
memorymodule5intothesocketatanangleofabout20degrees;thenpressitinrmly6.
5
6
Note:Ifyouinstallamemorymoduleinonlyoneofthetwomemoryslots,installitinthebottomslot.
8.Pivotthememorymoduledownwarduntilitsnapsintoplace.
9.Makesurethatthememorymoduleisrmlyinstalledintheslotandcannotbemovedeasily.
10.Reinstallthecomputercover,andthentightenthescrewstosecurethecover.
11.Reinstallthebattery.See“Replacingthebattery”onpage31.
12.Turnthecomputeroveragain.Connecttheacpoweradapterandallcables.
ReplacingthePCIExpressMiniCardforwirelessLAN/WiMAX
connection
Beforeyoustart,printtheseinstructions.
YourcomputerhasaPCIExpressMiniCardslotforconnectiontoawirelessLAN/WiMAX.ToreplacethePCI
ExpressMiniCardwithanewone,readthefollowingprerequisitesrst.
Prerequisitesfortheprocedure
DANGER
Duringelectricalstorms,donotconnectthecabletoordisconnectitfromthetelephoneoutlet
onthewall.
DANGER
Electriccurrentfrompower,telephone,andcommunicationcablesishazardous.Toavoidshock
hazard,disconnectthecablesbeforeopeningthecoverofthisslot.
Attention:BeforeyoustartinstallingaPCIExpressMiniCard,touchametaltableoragroundedmetal
object.Thisactionreducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethecard.
ToreplacethePCIExpressMiniCardwithanewone,dothefollowing:
Note:Yourcomputermightlookdifferentfromthefollowingillustrations.
1.Turnoffthecomputer;thendisconnecttheacpoweradapterandallcablesfromthecomputer.Wait
threetoveminutestoletthecomputercool.
38UserGuide
- UserGuide 1
- ThirdEdition(December2012) 2
- ©CopyrightLenovo2012 2
- Contents 3
- AppendixB.WEEEandrecycling 4
- AppendixD.Notices..........63 4
- Readthisrst 5
- Importantsafetyinformation 6
- Safetyguidelines 7
- Powercordsandpoweradapters 8
- Plugsandoutlets 8
- Generalbatterynotice 9
- Powersupplystatement 9
- Externaldevices 9
- Rechargeablebatterynotice 10
- Lithiumcoincellbatterynotice 10
- Heatandproductventilation 11
- Lasercompliancestatement 12
- Usingheadphonesorearphones 13
- Additionalsafetyinformation 13
- Left-sideview 16
- Right-sideview 17
- Frontview 18
- Rearview 19
- Bottomview 19
- Statusindicators 20
- Features 21
- Specications 22
- Batterypack 23
- .Gettingtoknowyourcomputer9 23
- 10UserGuide 24
- Chapter2.Usingyourcomputer 25
- Tipsonusingyourcomputer 26
- Readingthemanuals 26
- Connectingtopower 26
- Turningonthecomputer 26
- Conguringtheoperatingsystem 26
- Checkingthebatterystatus 27
- Usingtheacpoweradapter 28
- Chargingthebattery 28
- Maximizingthebatterylife 28
- Handlingthebattery 29
- Usingthetouchpad 29
- Usingthekeyboard 30
- Numerickeypad 30
- Usingtherecoverybutton 31
- Functionkeycombinations 31
- Connectingtoexternaldevices 33
- Usingthemediacardreader 33
- UsingUSBconnectors 33
- Ethernetconnection 35
- Wirelessconnection 35
- 22UserGuide 36
- Chapter4.Youandyourcomputer 37
- Chapter5.Security 39
- 26UserGuide 40
- Chapter6.Recoveryoverview 41
- .Recoveryoverview29 43
- 30UserGuide 44
- Chapter7.Replacingdevices 45
- Replacingtheharddiskdrive 46
- 1,andthenremovethecover2 47
- Chapter7.Replacingdevices33 47
- Replacingthekeyboard 48
- 3thatsecurethekeyboard 49
- Chapter7.Replacingdevices35 49
- Replacingamemorymodule 51
- 4andthecardpopsup 53
- Chapter7.Replacingdevices39 53
- Replacingtheopticaldrive 54
- Chapter8.Preventingproblems 55
- Takingcareofyourcomputer 56
- Chapter8.Preventingproblems43 57
- Troubleshooting 59
- Batteryandpowerproblems 59
- Computerscreenproblems 60
- Harddiskdriveproblem 61
- Apasswordproblem 62
- Asoundproblem 63
- Otherproblems 63
- 50UserGuide 64
- ENERGYSTARmodelinformation 65
- Wirelessrelatedinformation 66
- Exportclassicationnotice 67
- Electronicemissionnotices 67
- 56UserGuide 70
- ChinaWEEEstatement 71
- ImportantWEEEinformation 71
- Japanrecyclingstatements 71
- RecyclinginformationforBrazil 72
- 60UserGuide 74
- ChinaRoHS 75
- TurkishRoHS 75
- UkraineRoHS 75
- IndiaRoHS 76
- AppendixD.Notices 77
- Trademarks 78
- PartNumber: 80
- PrintedinChina 80
- (1P)P/N: 80
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