Hardware Maintenance Manual
Page 1
ThinkCentre Hardware Maintenance Manual Machine Types: 0267, 0268, 0385, 1730, 1981, 1943, 4166, 4167, 4169, 5025, 5030, 5032, 5048, 5049, 5069, 5070, 7517, and 7518
ThinkCentre Hardware Maintenance Manual Machine Types: 0267, 0268, 0385, 1730, 1981, 1943, 4166, 4167, 4169, 5025, 5030, 5032, 5048, 5049, 5069, 5070, 7517, and 7518
Hardware Maintenance Manual
Page 3
.... . . . . . 35 For machine types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518. . . . . . 35 Chapter 4. Diagnostic programs . . . 39 Lenovo ThinkVantage Toolbox 39 Lenovo Solution Center 39 PC-Doctor for DOS 40 Creating a diagnostic disc 40 Running the diagnostic program from... the power supply assembly . . . 93 Replacing the heat sink and fan assembly . . 95 Replacing the microprocessor 97 © Copyright Lenovo 2011, 2012 i About this manual 1 Important safety information 1 Important information about replacing RoHS compliant FRUs 1 Chapter 2. Symptom-to-FRU index...
.... . . . . . 35 For machine types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518. . . . . . 35 Chapter 4. Diagnostic programs . . . 39 Lenovo ThinkVantage Toolbox 39 Lenovo Solution Center 39 PC-Doctor for DOS 40 Creating a diagnostic disc 40 Running the diagnostic program from... the power supply assembly . . . 93 Replacing the heat sink and fan assembly . . 95 Replacing the microprocessor 97 © Copyright Lenovo 2011, 2012 i About this manual 1 Important safety information 1 Important information about replacing RoHS compliant FRUs 1 Chapter 2. Symptom-to-FRU index...
Hardware Maintenance Manual
Page 4
Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) . . . . . 115 Locations 115 Locating connectors, controls, and indicators on the front of your operating system 366 Recovering from your computer 117 ... . . . . . 160 Chapter 10. FRU lists 163 Overall: MT 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518 163 Mechanical FRUs 178 Keyboard and Mouse 185 Adapters and miscellaneous FRUs 228 Power Cords 232 Recovery discs 241 ii ThinkCentre Hardware Maintenance Manual Windows 7 Home Premium 32 Recovery CD 241 Windows 7 Professional 32...
Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) . . . . . 115 Locations 115 Locating connectors, controls, and indicators on the front of your operating system 366 Recovering from your computer 117 ... . . . . . 160 Chapter 10. FRU lists 163 Overall: MT 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518 163 Mechanical FRUs 178 Keyboard and Mouse 185 Adapters and miscellaneous FRUs 228 Power Cords 232 Recovery discs 241 ii ThinkCentre Hardware Maintenance Manual Windows 7 Home Premium 32 Recovery CD 241 Windows 7 Professional 32...
Hardware Maintenance Manual
Page 41
... 10 000 ft (-15.2 to 3 048 m) Non-operating: -50 to 35 000 ft (-15.2 to 60 Hz For machine types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518. Low range: Minimum: 100 V ac Maximum: 127 V ac Input frequency range: 50 to 95°F) Chapter 3. High range: Minimum: 200 V ac...
... 10 000 ft (-15.2 to 3 048 m) Non-operating: -50 to 35 000 ft (-15.2 to 60 Hz For machine types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518. Low range: Minimum: 100 V ac Maximum: 127 V ac Input frequency range: 50 to 95°F) Chapter 3. High range: Minimum: 200 V ac...
Hardware Maintenance Manual
Page 51
... standard position (pin 1 and pin 2) to the SATA connectors (such as a user password. For machine types 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518, see "Completing the parts replacement" on how to enable or disable a USB connector. Remove any parts and disconnect any cables... or close the computer cover and reconnect power cords and all attached devices and the computer. For machine types 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518, see "Password considerations" on page 160.. 7. Then, turn off the computer by holding the power switch for approximately...
... standard position (pin 1 and pin 2) to the SATA connectors (such as a user password. For machine types 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518, see "Completing the parts replacement" on how to enable or disable a USB connector. Remove any parts and disconnect any cables... or close the computer cover and reconnect power cords and all attached devices and the computer. For machine types 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518, see "Password considerations" on page 160.. 7. Then, turn off the computer by holding the power switch for approximately...
Hardware Maintenance Manual
Page 121
These precautions and guidelines will help you locate your computer might look slightly different from the illustrations. © Copyright Lenovo 2011, 2012 115 Only the major FRUs are to be done only by trained service technicians. Note: The components in your computer... chapter does not contain the remove or replace procedure for all FRUs. Chapter 9. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) Important: Be sure to help you replace any FRU. FRU replacements are documented. Locations This section provides information to read...
These precautions and guidelines will help you locate your computer might look slightly different from the illustrations. © Copyright Lenovo 2011, 2012 115 Only the major FRUs are to be done only by trained service technicians. Note: The components in your computer... chapter does not contain the remove or replace procedure for all FRUs. Chapter 9. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) Important: Be sure to help you replace any FRU. FRU replacements are documented. Locations This section provides information to read...
Hardware Maintenance Manual
Page 123
... lock (Kingston lock) slot 16 Cover-release button 17 PS/2 keyboard and mouse connectors (optional) Chapter 9. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 117 Figure 50. Some connectors on your computer. Rear connector locations 1 Power cord connector 2 Serial port (Serial port 1) 3 VGA monitor connector...
... lock (Kingston lock) slot 16 Cover-release button 17 PS/2 keyboard and mouse connectors (optional) Chapter 9. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 117 Figure 50. Some connectors on your computer. Rear connector locations 1 Power cord connector 2 Serial port (Serial port 1) 3 VGA monitor connector...
Hardware Maintenance Manual
Page 125
Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 119 Figure 52. System board part locations 1 4-pin power connector 15 eSATA connector 2 Microprocessor 16 Power fan connector 3 Microprocessor fan connector ...
Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 119 Figure 52. System board part locations 1 4-pin power connector 15 eSATA connector 2 Microprocessor 16 Power fan connector 3 Microprocessor fan connector ...
Hardware Maintenance Manual
Page 127
... the power cords, Input/Output cables, and any other computer components. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 121 Attention: Do not open the computer cover, do this section along with the option. Remove any locking... by installing or replacing hardware. Disconnect all attached devices and the computer. 2. To obtain a copy of the ThinkCentre User Guide, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on the computer for at least two seconds. Handle PCI cards, memory modules,...
... the power cords, Input/Output cables, and any other computer components. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 121 Attention: Do not open the computer cover, do this section along with the option. Remove any locking... by installing or replacing hardware. Disconnect all attached devices and the computer. 2. To obtain a copy of the ThinkCentre User Guide, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on the computer for at least two seconds. Handle PCI cards, memory modules,...
Hardware Maintenance Manual
Page 129
Removing the front bezel Chapter 9. Remove the front bezel by releasing the three plastic tabs on the top of the front bezel and pivoting the front bezel outward to remove it from the computer. 3. Figure 55. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 123
Removing the front bezel Chapter 9. Remove the front bezel by releasing the three plastic tabs on the top of the front bezel and pivoting the front bezel outward to remove it from the computer. 3. Figure 55. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 123
Hardware Maintenance Manual
Page 131
... optical drive" on page 77. Figure 57. To obtain a copy of the ThinkCentre User Guide, go to install or replace a memory module. See "Removing and reinstalling the front bezel" on how to : http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on page 122. 4. Remove the hard disk... memory slots. See "Replacing the heat sink and fan assembly" on page 121. 3. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 125 See "Locating parts on the system board" on page 134. 6. See "Replacing the hard disk drive" on page 77...
... optical drive" on page 77. Figure 57. To obtain a copy of the ThinkCentre User Guide, go to install or replace a memory module. See "Removing and reinstalling the front bezel" on how to : http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on page 122. 4. Remove the hard disk... memory slots. See "Replacing the heat sink and fan assembly" on page 121. 3. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 125 See "Locating parts on the system board" on page 134. 6. See "Replacing the hard disk drive" on page 77...
Hardware Maintenance Manual
Page 133
Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 127 The card fits tightly into the card slot. If the card is held in place by a retaining latch, press the ...
Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 127 The card fits tightly into the card slot. If the card is held in place by a retaining latch, press the ...
Hardware Maintenance Manual
Page 135
5. Figure 62. Then install the two screws to secure the card reader to the chassis. Install the card reader bracket to the bracket. 6. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 129 Then push the bracket to the left to align the screw hole in the bracket with the corresponding hole in the chassis. Install the new card reader into the card reader bracket. Installing the card reader Chapter 9.
5. Figure 62. Then install the two screws to secure the card reader to the chassis. Install the card reader bracket to the bracket. 6. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 129 Then push the bracket to the left to align the screw hole in the bracket with the corresponding hole in the chassis. Install the new card reader into the card reader bracket. Installing the card reader Chapter 9.
Hardware Maintenance Manual
Page 137
... power cords from the bracket. 8. See "Removing and reinstalling the front bezel" on the system board. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 131 Pivot the optical drive bay upward and disconnect the card reader cable from the USB connector on page 122. 4. 1. Then...
... power cords from the bracket. 8. See "Removing and reinstalling the front bezel" on the system board. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 131 Pivot the optical drive bay upward and disconnect the card reader cable from the USB connector on page 122. 4. 1. Then...
Hardware Maintenance Manual
Page 139
... before reading and understanding the "Important safety information" in the "Batteries" and "Lithium battery notice" sections of the ThinkCentre User Guide, go to : http://www.lenovo.com/ThinkCentreUserGuides Your computer has a special type of memory that secures the card reader 11. If the battery fails, the... the system board. however, no charging or maintenance throughout its life; Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 133 Install the screw to secure the card reader bracket to read and understand the information about replacing and...
... before reading and understanding the "Important safety information" in the "Batteries" and "Lithium battery notice" sections of the ThinkCentre User Guide, go to : http://www.lenovo.com/ThinkCentreUserGuides Your computer has a special type of memory that secures the card reader 11. If the battery fails, the... the system board. however, no charging or maintenance throughout its life; Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 133 Install the screw to secure the card reader bracket to read and understand the information about replacing and...
Hardware Maintenance Manual
Page 141
4. Figure 71. Figure 70. Disconnect the signal cable and the power cable from the hard disk drive to remove the hard disk drive from the chassis. 6. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 135 Removing the hard disk drive 5. Flex the retaining clips as shown and then lift the hard disk drive bracket up from the bracket Chapter 9. Pull on the handle of the hard disk drive bracket as shown to completely remove the hard disk drive from the bracket. Removing the hard disk drive from the optical drive bay.
4. Figure 71. Figure 70. Disconnect the signal cable and the power cable from the hard disk drive to remove the hard disk drive from the chassis. 6. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 135 Removing the hard disk drive 5. Flex the retaining clips as shown and then lift the hard disk drive bracket up from the bracket Chapter 9. Pull on the handle of the hard disk drive bracket as shown to completely remove the hard disk drive from the bracket. Removing the hard disk drive from the optical drive bay.
Hardware Maintenance Manual
Page 143
...: 1. Chapter 9. Figure 73. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 137 To complete the installation or replacement, go to replace the optical ... 160. See "Removing and reinstalling the front bezel" on how to : http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on page 122. 4. Replacing the optical drive Attention:...the "Important safety information" in the ThinkCentre User Guide. Turn off the computer and disconnect all power cords from the rear of the ThinkCentre User Guide, go to pivot the ...
...: 1. Chapter 9. Figure 73. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 137 To complete the installation or replacement, go to replace the optical ... 160. See "Removing and reinstalling the front bezel" on how to : http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on page 122. 4. Replacing the optical drive Attention:...the "Important safety information" in the ThinkCentre User Guide. Turn off the computer and disconnect all power cords from the rear of the ThinkCentre User Guide, go to pivot the ...
Hardware Maintenance Manual
Page 145
...3. Connect the signal cable and the power cable to the rear of the ThinkCentre User Guide, go to let the computer cool before reading and understanding the "Important safety information" in the ThinkCentre User Guide. Turn off all cables that are connected to replace the heat sink... FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 139 To replace the heat sink and fan assembly, do the following: 1. To complete the installation or replacement, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on how to the computer. ...
...3. Connect the signal cable and the power cable to the rear of the ThinkCentre User Guide, go to let the computer cool before reading and understanding the "Important safety information" in the ThinkCentre User Guide. Turn off all cables that are connected to replace the heat sink... FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 139 To replace the heat sink and fan assembly, do the following: 1. To complete the installation or replacement, go to: http://www.lenovo.com/ThinkCentreUserGuides This section provides instructions on how to the computer. ...
Hardware Maintenance Manual
Page 147
..." on the system board. 8. Partially tighten screw 1 , then fully tighten screw 2 , and then fully tighten screw 1 . Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 141 Then remove the heat sink fan duct from the failing heat sink and fan assembly. See "Locating parts on the...
..." on the system board. 8. Partially tighten screw 1 , then fully tighten screw 2 , and then fully tighten screw 1 . Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 141 Then remove the heat sink fan duct from the failing heat sink and fan assembly. See "Locating parts on the...
Hardware Maintenance Manual
Page 149
... moving parts. Remove all media from electrical outlets and disconnect all attached devices and the computer. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 143 Chapter 9. If you suspect a problem with one of these components. See "Replacing the hard disk drive" on page 122...
... moving parts. Remove all media from electrical outlets and disconnect all attached devices and the computer. Replacing FRUs (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518) 143 Chapter 9. If you suspect a problem with one of these components. See "Replacing the hard disk drive" on page 122...