Chapter 8. Replacing FRUs - CNET Content Solutions

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Locations This section provides illustrations to help locate the various connectors, controls, and components of the computer. Front connectors 150 Hardware Maintenance Manual Note: Not all computer models will have the following controls and connections. ▌1▐ Diskette drive (some models) ▌6▐ USB connector ▌2▐ Power button ▌7▐ Microphone connector ▌3▐ Hard-disk-drive activity indicator ▌8▐ Headphone connector ▌4▐ Power-on indicator ▌9▐ USB connector ▌5▐ Optical drive (some models)
Rear connectors This illustration shows the location of connectors on the rear of your computer. Some connectors on the rear of your computer are color-coded to help you determine where to connect the cables on your computer. ▌1▐ Power cord connector ▌9▐ Ethernet connector ▌2▐ Power-supply-diagnostic LEDs (some models) ▌10▐ Microphone ▌3▐ Keyboard connector ▌11▐ Audio-line-out connector ▌4▐ Mouse connector ▌12▐ Audio-line-in connector ▌5▐ Serial connector ▌13▐ PCI Express x16 graphics adapter connector ▌6▐ Parallel connector ▌14▐ PCI adapter connector ▌7▐ VGA-monitor connector ▌15▐ Serial connector (some models) ▌8▐ USB connectors (6) Chapter 10. Replacing FRUs - Desktop computers 151
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ThinkCentre Hardware Maintenance Ma
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Contents Chapter 1. About this manu
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Chapter 1. About this manual Import
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Chapter 2. Safety information Gener
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Voltage-selection switch Safety ins
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Grounding requirements v Prevent th
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CAUTION: When replacing the lithium
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Chapter 2. Safety information 11
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≥18 kg (37 lbs) ≥32 kg (70.5 lb
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CUIDADO: Ao substituir a bateria de
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DANGER Le courant électrique prove
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≥18 kg (37 lbs) ≥32 kg (70.5 lb
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CAUTION: Eine verbrauchte Lithiumba
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2 1 Chapter 2. Safety information 2
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ATTENZIONE: Quando si sostituisce l
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PELIGRO La corriente eléctrica pro
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≥18 kg ≥32 kg ≥55 kg PRECAUCI
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Chapter 3. General information This
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For all machine types Environment A
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Chapter 4. General Checkout Problem
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Chapter 5. Diagnostics PC-Doctor fo
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7. When prompted, insert a blank, f
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The Full Erase Hard Drive provides
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Chapter 6. Using the Setup Utility
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3. Select the desired startup devic
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Chapter 7. Symptom-to-FRU Index Har
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Diagnostic Error Code FRU/Action 00
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POST error codes Each time you powe
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Miscellaneous error messages Messag
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c. Memory modules d. Extended video
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Chapter 8. Replacing FRUs (Types 70
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Computer components The following i
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Removing the cover Important Read C
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4. Using the blue handle▌1▐, li
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Replacing the CMOS battery If the C
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7. Lift the power supply out of the
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12. Lift the heat sink and fan asse
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Page 107 and 108: Notes: a. Note the orientation of t
Page 109 and 110: Replacing the hard disk drive Impor
Page 111 and 112: Replacing an optical drive This pro
Page 113 and 114: Replacing the power switch/LED asse
Page 115 and 116: Replacing the system fan assembly T
Page 117 and 118: Completing the FRU replacement Afte
Page 119 and 120: Chapter 9. Replacing FRUs (Types 70
Page 121 and 122: Computer components The following i
Page 123 and 124: Removing the cover Important Read C
Page 125 and 126: Replacing the power supply This pro
Page 127 and 128: 11. Remove the four screws ▌1▐
Page 129 and 130: 17. Lower the microprocessor straig
Page 131 and 132: 5. Lift the heat sink and fan assem
Page 133 and 134: 11. Lower the microprocessor straig
Page 135 and 136: Replacing a PCI adapter This proced
Page 137 and 138: Replacing the primary hard disk dri
Page 139 and 140: 9. Align the drive cage pivot pin w
Page 141 and 142: 4. Press the blue release button to
Page 143 and 144: 10. Install the hard drive cage int
Page 145 and 146: Replacing the diskette drive This p
Page 147 and 148: 4. Install the new rear fan assembl
Page 149 and 150: 6. Pull on the tips of the rubber m
Page 151 and 152: Replacing the power switch/LED asse
Page 155: Chapter 10. Replacing FRUs (Types 7
Page 159 and 160: System board connectors This illust
Page 161 and 162: Accessing system board components a
Page 163 and 164: Replacing a memory module This sect
Page 165 and 166: Replacing the battery This procedur
Page 167 and 168: 6. Pivot the drive bay assembly upw
Page 169 and 170: Replacing the system board Importan
Page 171 and 172: Chapter 10. Replacing FRUs - Deskto
Page 173 and 174: Replacing the microprocessor Import
Page 175 and 176: a. Take notice of the orientation o
Page 177 and 178: Replacing the hard disk drive Impor
Page 179 and 180: Replacing an optical drive This pro
Page 181 and 182: Replacing the diskette drive This p
Page 183 and 184: Replacing the fan assembly This pro
Page 187 and 188: Chapter 11. FRU lists Machine Type
Page 189 and 190: Item # 6176 FRUs FRU# CRU Tier 2 Mi
Page 191 and 192: Keyboard (Lenovo USB Preferred -- w
Page 193 and 194: Keyboard (Lenovo Enhanced Perf, USB
Page 195 and 196: 6176 Adapters and miscellaneous FRU
Page 197 and 198: 6176 Windows XP Pro Recovery CDs FR
Page 199 and 200: 6176 Vista Business 32 SP1 Recovery
Page 201 and 202: 6176 Vista Ultimate 32 SP1 Recovery
Page 203 and 204: Item # 6177 FRUs FRU# CRU 2 Micropr
Page 205 and 206: 6177 Keyboard (Lenovo USB Preferred
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6177 Keyboard (Lenovo Enhanced Perf
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6177 mice FRU# CRU Optical Wheel Mo
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6177 Windows XP Home Recovery CDs F
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6177 Vista Business 32 SP1 Recovery
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Item # 6178 FRUs FRU# CRU 6 Memory
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6178 Keyboard (Lenovo USB Preferred
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6178 Adapters and miscellaneous FRU
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6178 Windows XP Pro Recovery CDs FR
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6178 Vista VHP SP1 Recovery DVDs FR
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6178 Vista Ultimate 32 SP1 Recovery
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Item # 6179 FRUs FRU# CRU Tier 2 Mi
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6179 FRUs FRU# CRU Tier Asm Chassis
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Keyboard (Lenovo USB Preferred -- w
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Keyboard (Lenovo Fingerprint Reader
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6179 Line Cords FRU# CRU Line Cord
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6179 Vista Home Basic 32 SP1 Recove
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Machine Type 6305 Item # 6305 FRUs
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7064 FRUs FRU# CRU Tier Card reader
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Item # 7065 FRUs FRU# CRU 5 Hard di
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Item # 7066 FRUs FRU# CRU 2 Micropr
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7066 FRUs FRU# CRU Cardreader Bezel
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7066 Keyboard (Lenovo Fingerprint R
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Item # 7094 FRUs FRU# CRU Tier 4 DV
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Keyboard (Lenovo Enhanced Perf, USB
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7096 FRUs FRU# CRU Rear Com2 cable
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9352 FRUs FRU# CRU HDD bracket with
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Item # 9356 FRUs FRU# CRU Tier 13 P
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9356 Line Cords FRU# CRU Line cord
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9357 mice FRU# CRU Tier Optical Whe
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9358 FRUs FRU# CRU BATTERY 3V-LITHI
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9438 FRUs FRU# CRU Hard disk drive
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Item # 9439 FRUs FRU# CRU Tier 5 Di
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Item # 9439 FRUs FRU# CRU Tier 13 P
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Item # 9481 FRUs FRU# CRU 10 Power
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Item # 9482 FRUs FRU# CRU 1 Hard di
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Item # 9482 FRUs FRU# CRU 8 Power s
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9482 FRUs FRU# CRU Top cover assemb
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9482 Vista Ultimate 32 Recovery DVD
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9487 FRUs FRU# CRU Power switch/LED
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9488 FRUs FRU# CRU Tier Blank 5.25
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Item # 9702 FRUs FRU# CRU Tier 10 H
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9702 FRUs FRU# CRU Tier Battery 3V-
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Item # 9703 FRUs FRU# CRU 10 Power
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9704 Keyboard (Preferred Pro Fullsi
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Item # 9708 FRUs FRU# CRU Tier 5 Di
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Item # 9789 FRUs FRU# CRU Tier 4 DV
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9789 Keyboard (Preferred Pro Fullsi
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9794 FRUs FRU# CRU Battery 3V- Lith
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Item # 9851 FRUs FRU# CRU Tier 3 Me
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9851 FRUs FRU# CRU Tier Intrusion S
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Item # 9853 FRUs FRU# CRU 7 Front U
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Chapter 12. Additional Service Info
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Power management Power management r
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Appendix. Notices Lenovo may not of
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Part Number: 45C6545 Printed in USA
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