Hardware Maintenance Manual
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ThinkCentre Hardware Maintenance Manual Machine Types: 4466, 4468, 4471, 4473, 4474, 4476, 4477, 4479, 4480, 4485, 4495, 4496, 4497, 4498, 4499, 4503, 4504, 4512, 4513, 4514, 4517, 4518, 4524, 4554, 7005, 7021, 7023, 7032, 7033, 7034, 7035, 7049, 7052, 7053, 7072, 7073, 7079, 7136, 7177, and 7178
ThinkCentre Hardware Maintenance Manual Machine Types: 4466, 4468, 4471, 4473, 4474, 4476, 4477, 4479, 4480, 4485, 4495, 4496, 4497, 4498, 4499, 4503, 4504, 4512, 4513, 4514, 4517, 4518, 4524, 4554, 7005, 7021, 7023, 7032, 7033, 7034, 7035, 7049, 7052, 7053, 7072, 7073, 7079, 7136, 7177, and 7178
Hardware Maintenance Manual
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ThinkCentre Hardware Maintenance Manual Machine Types: 4466, 4468, 4471, 4473, 4474, 4476, 4477, 4479, 4480, 4485, 4495, 4496, 4497, 4498, 4499, 4503, 4504, 4512, 4513, 4514, 4517, 4518, 4524, 4554, 7005, 7021, 7023, 7032, 7033, 7034, 7035, 7049, 7052, 7053, 7072, 7073, 7079, 7136, 7177, and 7178
ThinkCentre Hardware Maintenance Manual Machine Types: 4466, 4468, 4471, 4473, 4474, 4476, 4477, 4479, 4480, 4485, 4495, 4496, 4497, 4498, 4499, 4503, 4504, 4512, 4513, 4514, 4517, 4518, 4524, 4554, 7005, 7021, 7023, 7032, 7033, 7034, 7035, 7049, 7052, 7053, 7072, 7073, 7079, 7136, 7177, and 7178
Hardware Maintenance Manual
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..., 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178 34 For machine types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177 35 Chapter 4. Diagnostic programs . . . 39 Lenovo ThinkVantage Toolbox 39 Lenovo Solution Center 39 PC-Doctor for...
..., 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178 34 For machine types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177 35 Chapter 4. Diagnostic programs . . . 39 Lenovo ThinkVantage Toolbox 39 Lenovo Solution Center 39 PC-Doctor for...
Hardware Maintenance Manual
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... lists 163 Overall: MT 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178 . . . . 163 Mechanical FRUs 182 Keyboard and Mouse 194 Adapters and miscellaneous FRUs 250 Power Cords 254 ...disc . . . . 475 Updating (flashing) the BIOS from your computer 117 Locating components 118 Locating parts on the rear of your operating system 476 iv ThinkCentre Hardware Maintenance Manual Installing or replacing the card reader . . . . 88 Replacing the battery 92 Replacing the power supply assembly . . . 93 Replacing the...
... lists 163 Overall: MT 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178 . . . . 163 Mechanical FRUs 182 Keyboard and Mouse 194 Adapters and miscellaneous FRUs 250 Power Cords 254 ...disc . . . . 475 Updating (flashing) the BIOS from your computer 117 Locating components 118 Locating parts on the rear of your operating system 476 iv ThinkCentre Hardware Maintenance Manual Installing or replacing the card reader . . . . 88 Replacing the battery 92 Replacing the power supply assembly . . . 93 Replacing the...
Hardware Maintenance Manual
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...Recovery • System Update Note: The ThinkVantage Productivity Center program is available at: http://www.lenovo.com/support You can find the following information: • Customer Replaceable Unit (CRU) installation or... • Troubleshooting information • Links to 140°F) (without package) 34 ThinkCentre Hardware Maintenance Manual For machine types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, ...4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178. Additional information resources If you have Internet access...
...Recovery • System Update Note: The ThinkVantage Productivity Center program is available at: http://www.lenovo.com/support You can find the following information: • Customer Replaceable Unit (CRU) installation or... • Troubleshooting information • Links to 140°F) (without package) 34 ThinkCentre Hardware Maintenance Manual For machine types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, ...4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178. Additional information resources If you have Internet access...
Hardware Maintenance Manual
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... holding the power switch for machine types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178, to 64 alphabetic and numeric characters. When a USB connector is disabled, the device connected to the maintenance position (pin 2 ...the computer. Depending on for machine types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178, see "Opening the computer cover" on page 44. See "Locating parts on the system board" on the system board. ...
... holding the power switch for machine types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178, to 64 alphabetic and numeric characters. When a USB connector is disabled, the device connected to the maintenance position (pin 2 ...the computer. Depending on for machine types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178, see "Opening the computer cover" on page 44. See "Locating parts on the system board" on the system board. ...
Hardware Maintenance Manual
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...components in your computer connectors, components, parts on page 3 before you locate your computer might look slightly different from the illustrations. © Copyright Lenovo 2011, 2012 73 Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034,... 7049, 7052, 7053, 7073, 7136, and 7178.) Important: Be sure to be done only by trained service technicians. Chapter 8. These precautions and guidelines will help...
...components in your computer connectors, components, parts on page 3 before you locate your computer might look slightly different from the illustrations. © Copyright Lenovo 2011, 2012 73 Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034,... 7049, 7052, 7053, 7073, 7136, and 7178.) Important: Be sure to be done only by trained service technicians. Chapter 8. These precautions and guidelines will help...
Hardware Maintenance Manual
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Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 75 Some connectors on the rear of your computer are color-coded to help you determine where to 8) 7 Ethernet connector 8 ...
Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 75 Some connectors on the rear of your computer are color-coded to help you determine where to 8) 7 Ethernet connector 8 ...
Hardware Maintenance Manual
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... PS/2 keyboard and mouse connector Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 77 Figure 4. System board parts locations 1 4-pin power connector 15 eSATA connector 2 Microprocessor 16 Power fan connector 3 Microprocessor fan connector...
... PS/2 keyboard and mouse connector Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 77 Figure 4. System board parts locations 1 4-pin power connector 15 eSATA connector 2 Microprocessor 16 Power fan connector 3 Microprocessor fan connector...
Hardware Maintenance Manual
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... Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 79 You can cause static electricity to build up around you handle computer parts and components, take these precautions to... remove the computer cover. Movement can expand the capabilities of the ThinkCentre User Guide, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on page 75. To obtain a copy of your computer" on how to ...
... Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 79 You can cause static electricity to build up around you handle computer parts and components, take these precautions to... remove the computer cover. Movement can expand the capabilities of the ThinkCentre User Guide, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on page 75. To obtain a copy of your computer" on how to ...
Hardware Maintenance Manual
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... electrical outlets. 2. To reinstall the front bezel, align the three plastic tabs on the right side of the ThinkCentre User Guide, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on the left side. Remove the front bezel by releasing the three plastic tabs... cover. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 81 See "Removing the computer cover" on the left side and pivoting the front bezel outward. Removing the front bezel...
... electrical outlets. 2. To reinstall the front bezel, align the three plastic tabs on the right side of the ThinkCentre User Guide, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on the left side. Remove the front bezel by releasing the three plastic tabs... cover. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 81 See "Removing the computer cover" on the left side and pivoting the front bezel outward. Removing the front bezel...
Hardware Maintenance Manual
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... removed from its static-protective package. 6. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 83 Figure 9. The card fits tightly into the appropriate slot on page 77. Install the new card into the card...
... removed from its static-protective package. 6. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 83 Figure 9. The card fits tightly into the appropriate slot on page 77. Install the new card into the card...
Hardware Maintenance Manual
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Figure 11. Opening the retaining clips Chapter 8. Figure 12. • If you want to install the memory module. Removing a memory module • If you are installing a memory module, open the retaining clips of the memory slot into which you are replacing an old memory module, open the retaining clips and gently pull the memory module out of the memory slot. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 85
Figure 11. Opening the retaining clips Chapter 8. Figure 12. • If you want to install the memory module. Removing a memory module • If you are installing a memory module, open the retaining clips of the memory slot into which you are replacing an old memory module, open the retaining clips and gently pull the memory module out of the memory slot. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 85
Hardware Maintenance Manual
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Figure 14. Install the optical drive retainer on the side of the computer. Figure 15. • If you are replacing an optical drive, disconnect the signal cable and the power cable from the rear of the optical drive, press the blue release button, and then slide the optical drive out of the front of the new optical drive. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 87 Removing the optical drive 5. Installing the optical drive retainer Chapter 8.
Figure 14. Install the optical drive retainer on the side of the computer. Figure 15. • If you are replacing an optical drive, disconnect the signal cable and the power cable from the rear of the optical drive, press the blue release button, and then slide the optical drive out of the front of the new optical drive. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 87 Removing the optical drive 5. Installing the optical drive retainer Chapter 8.
Hardware Maintenance Manual
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... retainer to the computer. 2. Figure 19. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 89 Removing the card reader retainer 6. Remove all media from electrical outlets and disconnect all attached devices and the computer...
... retainer to the computer. 2. Figure 19. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 89 Removing the card reader retainer 6. Remove all media from electrical outlets and disconnect all attached devices and the computer...
Hardware Maintenance Manual
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... card reader retainer on page 79. 3. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 91 Locate the card reader. See "Locating components" on page 80. 4. See "Removing and reinstalling the front bezel" on page...
... card reader retainer on page 79. 3. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 91 Locate the card reader. See "Locating components" on page 80. 4. See "Removing and reinstalling the front bezel" on page...
Hardware Maintenance Manual
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... following warnings are required for the first time after replacing the battery. 10. To obtain a copy of the ThinkCentre User Guide, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on for your access to replace the power supply assembly. Chapter 8. Note: When... Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 93 Turn on page 43. Reinstall any parts and reconnect any cables that have been removed or disconnected. 8. Installing...
... following warnings are required for the first time after replacing the battery. 10. To obtain a copy of the ThinkCentre User Guide, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on for your access to replace the power supply assembly. Chapter 8. Note: When... Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 93 Turn on page 43. Reinstall any parts and reconnect any cables that have been removed or disconnected. 8. Installing...
Hardware Maintenance Manual
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...4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 95 Slide the power supply assembly to : http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on page 113. Replacing the heat sink and fan assembly Attention: Do... following: 1. Install and tighten the four screws to let the computer cool before reading and understanding the "Important safety information" in the ThinkCentre User Guide. To complete the installation or replacement, go to the front of the computer and then lift it out of the drives....
...4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 95 Slide the power supply assembly to : http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on page 113. Replacing the heat sink and fan assembly Attention: Do... following: 1. Install and tighten the four screws to let the computer cool before reading and understanding the "Important safety information" in the ThinkCentre User Guide. To complete the installation or replacement, go to the front of the computer and then lift it out of the drives....
Hardware Maintenance Manual
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...lenovo.com/ThinkCentreUserGuides This section provides instructions on how to let the computer cool before reading and understanding the "Important safety information" in contact with anything. To replace the microprocessor, do the following: 1. Remove the heat sink and fan assembly. To obtain a copy of it does not get in the ThinkCentre...the ThinkCentre User Guide, go to "Completing the parts replacement" on page 77. 11. Remove the computer cover. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, ...
...lenovo.com/ThinkCentreUserGuides This section provides instructions on how to let the computer cool before reading and understanding the "Important safety information" in contact with anything. To replace the microprocessor, do the following: 1. Remove the heat sink and fan assembly. To obtain a copy of it does not get in the ThinkCentre...the ThinkCentre User Guide, go to "Completing the parts replacement" on page 77. 11. Remove the computer cover. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, ...
Hardware Maintenance Manual
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... and lock it is fully open. 9. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 99 Do not touch the gold contacts on page 95. 14. Make sure that were disconnected from the system board...
... and lock it is fully open. 9. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 99 Do not touch the gold contacts on page 95. 14. Make sure that were disconnected from the system board...