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8
ThinkStation
P900
Hardwar
e
Maintenance
Manual
1
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ThinkStationP900
1
HardwareMaintenanceManual
1
FirstEdition(October2014)
2
©CopyrightLenovo2014
2
Contents
3
Aboutthismanual
7
Powercordsandpoweradapters
9
Generalsafety
9
Electricalsafety
10
Safetyinspectionguide
12
Groundingrequirements
13
≥18kg≥32kg≥55kg
26
Chapter2.Productoverview
35
Locatingcomponents
38
LocatingmajorFRUsandCRUs
39
Locatingpartsonthesystemboard
42
Locatinginternaldrives
43
Figure6.Drivebaylocations
44
Features
45
Chapter2.Productoverview39
47
Specifications
49
Lenovoprograms
49
Chapter2.Productoverview43
51
Chapter3.Usingyourcomputer
53
Usingthefingerprintreader
54
Usingthewheelmouse
54
Managingpower
54
AutomaticPower-onfeatures
55
Settingthecomputervolume
55
Usingadisc
56
Usingtheopticaldrive
56
Handlingandstoringadisc
57
Playingandremovingadisc
57
Recordingadisc
57
Frequentlyaskedquestions
59
Chapter4.Youandyourcomputer
61
Glareandlighting
62
Aircirculation
62
Accessibilityinformation
62
Chapter4.Youandyourcomputer55
63
Chapter4.Youandyourcomputer57
65
Chapter5.Security
67
Usingpasswords
69
BIOSpasswords
69
Windowspasswords
70
Configuringthefingerprintreader
70
Usingandunderstandingfirewalls
70
Protectingdataagainstviruses
70
.Security63
71
Chapter6.Advancedconfiguration
73
Passwordconsiderations
74
Enablingordisablingadevice
75
Selectingastartupdevice
76
EnablingErPLPScompliancemode
76
ExitingtheSetupUtilityprogram
77
UpdatingorrecoveringtheBIOS
77
BIOSlevels
77
Usingsystemprograms
78
UpdatingtheBIOSfromadisc
78
ConfiguringRAID
80
ConfiguringRAIDwithIntelRSTe
80
Chapter7.Preventingproblems
87
Computer
88
Keyboard
88
Opticalmouse
89
Displayscreen
89
Movingyourcomputer
90
Basictroubleshooting
91
Troubleshootingprocedure
92
Troubleshooting
92
NoaudioinWindows
93
DVDproblems
94
Intermittentproblems
95
Harddiskdriveproblems
95
Keysonthekeyboarddonotwork
96
Themousedoesnotwork
96
Monitorproblems
97
Theimageisdiscolored
98
Ethernetproblems
98
Performanceandlockupproblems
99
Insufficientmemory
100
Softwareproblems
101
Diagnostics
101
LenovoSolutionCenter
102
UEFIdiagnosticprogram
102
Hardwarediagnostics
103
Servicecheckout
105
Problemdeterminationtips
105
Symptom-to-FRUindex
106
Harddiskdrivebooterror
106
Powersupplyproblems
107
Beepsymptoms
107
POSTerrorcodes
107
Miscellaneouserrorconditions
108
Undeterminedproblems
110
Chapter10.Recoveryinformation
111
Creatingrecoverymedia
112
Usingrecoverymedia
112
Performingabackupoperation
112
Performingarecoveryoperation
112
Creatingarescuemedium
114
Usingarescuemedium
114
Solvingrecoveryproblems
116
Refreshingyourcomputer
116
Installingorreplacinghardware
119
Installingexternaloptions
119
Removingthecomputercover
119
1fromthe
122
2ofthestoragedrive
123
2.Then,pivottheadapteras
129
1intheconverter.Then,slide
131
2toremoveitfromthebracket
135
2.Ensurethattheclip
135
2onthecoverpresenceswitch
136
1toremoveitfromthechassis
137
Replacingthebattery
153
Figure60.Openingthecardlatch
155
Figure63.Closingthecardlatch
156
InstallingorreplacingaPCIcard
157
1isopened
158
Figure67.RemovingthePCIcard
160
Figure68.InstallingthePCIcard
161
3isopened
164
1asshownto
165
Replacingtherearfanassembly
175
Figure86.Openingthehandles
177
Figure88.Donottouchthepins
178
4ofthemicroprocessorsocket
179
Replacingamicroprocessor
180
Figure93.Openingthehandles
182
Figure96.Donottouchthepins
183
Replacingthesystemboard
185
Replacingtheinternalspeaker
189
Replacingthekeyboardormouse
191
Completingthepartsreplacement
191
Obtainingdevicedrivers
192
Informationresources
193
LenovoThinkVantageTools
193
HelpandSupport
193
SafetyandWarranty
193
LenovoWebsite
193
LenovoSupportWebsite
194
Helpandservice
194
Callingforservice
194
Usingotherservices
195
Purchasingadditionalservices
195
Chapter13.Systemmemoryspeed
197
Exportclassificationnotice
199
Electronicemissionsnotices
199
Eurasiancompliancemark
201
Brazilregulatorynotice
201
Mexicoregulatorynotice
201
ImportantWEEEinformation
203
RecyclinginformationforJapan
203
RecyclinginformationforBrazil
204
EuropeanUnionRoHS
207
ChinaRoHS
207
TurkishRoHS
207
UkraineRoHS
208
IndiaRoHS
208
AppendixE.Notices
211
Trademarks
212
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