User Guide
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... from a POST/BIOS update failure . . . 52 Chapter 6. Notices 65 Television output notice 66 Trademarks 66 Index 67 © Copyright Lenovo 2009 iii Product overview 1 Features 1 Specifications 4 Software overview 5 Software provided with your Windows operating system 5 Locations 6 Locating connectors on ... . . 16 Installing internal drives 18 Replacing the hard disk drive 22 Replacing the optical drive 25 Replacing the battery 27 Replacing the power supply assembly . . . . 29 Replacing the heat sink and fan assembly . . . 31 Replacing the card reader 33 Replacing the ...
... from a POST/BIOS update failure . . . 52 Chapter 6. Notices 65 Television output notice 66 Trademarks 66 Index 67 © Copyright Lenovo 2009 iii Product overview 1 Features 1 Specifications 4 Software overview 5 Software provided with your Windows operating system 5 Locations 6 Locating connectors on ... . . 16 Installing internal drives 18 Replacing the hard disk drive 22 Replacing the optical drive 25 Replacing the battery 27 Replacing the power supply assembly . . . . 29 Replacing the heat sink and fan assembly . . . 31 Replacing the card reader 33 Replacing the ...
User Guide
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... goes to change. Corrections and additions to support built-in all countries or regions. Product overview 3 Power v 280-watt auto-sensing power supply v Automatic 50/60 Hz input frequency switching v Advanced Configuration and Power Interface (ACPI) support Security features v Computrace v Cover presence switch (also called intrusion switch, some ...this list are included. To determine if an operating system has been certified or tested for compatibility1 (varies by Lenovo as compatible with your computer following the publication of the operating system vendor. Chapter 1.
... goes to change. Corrections and additions to support built-in all countries or regions. Product overview 3 Power v 280-watt auto-sensing power supply v Automatic 50/60 Hz input frequency switching v Advanced Configuration and Power Interface (ACPI) support Security features v Computrace v Cover presence switch (also called intrusion switch, some ...this list are included. To determine if an operating system has been certified or tested for compatibility1 (varies by Lenovo as compatible with your computer following the publication of the operating system vendor. Chapter 1.
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Figure 3 shows the location of the various components in your computer. Product overview 9 Figure 3. Locating components To open the computer cover, see "Opening the computer cover" on page 12. Component locations 1 Hard disk drive (some models) 2 Microprocessor, heat sink and fan assembly 3 Internal speaker (some models) 4 Optical drive 5 Memory slots (4) 6 Power supply assembly Chapter 1.
Figure 3 shows the location of the various components in your computer. Product overview 9 Figure 3. Locating components To open the computer cover, see "Opening the computer cover" on page 12. Component locations 1 Hard disk drive (some models) 2 Microprocessor, heat sink and fan assembly 3 Internal speaker (some models) 4 Optical drive 5 Memory slots (4) 6 Power supply assembly Chapter 1.
User Guide
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...components" on page 12. 3. To replace the power supply assembly: 1. Remove the four screws at the rear of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to the power supply assembly. 4. Pivot the optical drive bay assembly... upward to gain access to replace the power supply assembly. Figure 24. Removing ...
...components" on page 12. 3. To replace the power supply assembly: 1. Remove the four screws at the rear of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to the power supply assembly. 4. Pivot the optical drive bay assembly... upward to gain access to replace the power supply assembly. Figure 24. Removing ...
User Guide
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Release the power supply assembly cables from the computer. 30 User Guide Figure 26. Figure 25. Slide the power supply assembly away from the chassis and remove it from the cable clips and ties in the chassis. 7. Removing the power supply assembly Power connectors on the system board. Disconnect the power supply assembly cables from all drives and from the power connectors 1 and 2 on the system board 6. See "Replacing the hard disk drive" on page 22. Note: You might need to remove the hard disk drive to gain easy access to the power connector 2 . 5.
Release the power supply assembly cables from the computer. 30 User Guide Figure 26. Figure 25. Slide the power supply assembly away from the chassis and remove it from the cable clips and ties in the chassis. 7. Removing the power supply assembly Power connectors on the system board. Disconnect the power supply assembly cables from all drives and from the power connectors 1 and 2 on the system board 6. See "Replacing the hard disk drive" on page 22. Note: You might need to remove the hard disk drive to gain easy access to the power connector 2 . 5.
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... the chassis. 9. See "Locating parts on the system board" on page 12. 2. Note: Use only the screws provided by Lenovo. 10. Reconnect all the power supply assembly cables to the heat sink and fan assembly. 3. Disconnect the heat sink and fan assembly cable from the system board. See... information" in the ThinkCentre Safety and Warranty Guide that the screw holes in the new power supply assembly align with your computer or attempt any repair before opening the computer cover. 8. Turn off the computer and wait three to five minutes to : http://www.lenovo.com/support This section...
... the chassis. 9. See "Locating parts on the system board" on page 12. 2. Note: Use only the screws provided by Lenovo. 10. Reconnect all the power supply assembly cables to the heat sink and fan assembly. 3. Disconnect the heat sink and fan assembly cable from the system board. See... information" in the ThinkCentre Safety and Warranty Guide that the screw holes in the new power supply assembly align with your computer or attempt any repair before opening the computer cover. 8. Turn off the computer and wait three to five minutes to : http://www.lenovo.com/support This section...
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Important Correctly route all power supply cables to physical locks, unauthorized use of your configuration, see Chapter 4, "Using the Setup Utility," on page 7. 7. Lower the optical drive bay assembly. 4. Figure 31. ... To help prevent hardware theft and unauthorized access to the computer. Reconnect the external cables and power cords to your computer can obtain device drivers for operating systems that are not preinstalled at: http://www.lenovo.com/support Installation instructions are routed correctly before lowering the optical drive bay assembly. 2. Keep cables...
Important Correctly route all power supply cables to physical locks, unauthorized use of your configuration, see Chapter 4, "Using the Setup Utility," on page 7. 7. Lower the optical drive bay assembly. 4. Figure 31. ... To help prevent hardware theft and unauthorized access to the computer. Reconnect the external cables and power cords to your computer can obtain device drivers for operating systems that are not preinstalled at: http://www.lenovo.com/support Installation instructions are routed correctly before lowering the optical drive bay assembly. 2. Keep cables...
User Guide
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...(continued) memory module 14 security features 36 internal drives 1 K keyboard connector 8 keyboard, replacing 34 L Lenovo System Toolbox 57 Lenovo Web site 62 Lenovo Welcome 62 locating components 9 M media, creating and using rescue 42 memory module installing 14 system board 14...erasing 38 lost or forgotten 38 passwords, using 47 physical specifications 4 power Advanced Configuration and Power Interface (ACPI) support 3 features 3 68 User Guide power supply assembly, replacing 29 power-on self-test (POST) 51 Power-On, Password 48 Privileged Access, password 48 product recovery disc, creating...
...(continued) memory module 14 security features 36 internal drives 1 K keyboard connector 8 keyboard, replacing 34 L Lenovo System Toolbox 57 Lenovo Web site 62 Lenovo Welcome 62 locating components 9 M media, creating and using rescue 42 memory module installing 14 system board 14...erasing 38 lost or forgotten 38 passwords, using 47 physical specifications 4 power Advanced Configuration and Power Interface (ACPI) support 3 features 3 68 User Guide power supply assembly, replacing 29 power-on self-test (POST) 51 Power-On, Password 48 Privileged Access, password 48 product recovery disc, creating...