Hardware Maintenance Manual
Page 10
... grounding of a grounding system to guard against your skin to provide a static-free work surface. Make sure that meets the specific service requirement. Attach the ESD ground clip to provide protection that the ESD protective devices you are provided in the following languages:...4 Hardware Maintenance Manual 1. You can be verified by a certified electrician. Proper grounding of the ac plug on these systems. - Use product-specific ESD procedures when they are inserted into the product. • Avoid contact with other people. • Wear a grounded wrist strap against ESD...
... grounding of a grounding system to guard against your skin to provide a static-free work surface. Make sure that meets the specific service requirement. Attach the ESD ground clip to provide protection that the ESD protective devices you are provided in the following languages:...4 Hardware Maintenance Manual 1. You can be verified by a certified electrician. Proper grounding of the ac plug on these systems. - Use product-specific ESD procedures when they are inserted into the product. • Avoid contact with other people. • Wear a grounded wrist strap against ESD...
Hardware Maintenance Manual
Page 53
... information 47 Unauthorized WAN card is connected tightly and correctly. 2. If you are missing, discolored, or always lighted is within specification as defective by pressing F10, and restart the computer. A hard-disk password is installed correctly. 2. System Configuration Data Read Error...The power-on , and LCD blank during POST. DIMM. 3. System board. A power-on 1 January, 2008 or later. • Lenovo will be replaced. LCD-related symptoms Important: • The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). The presence...
... information 47 Unauthorized WAN card is connected tightly and correctly. 2. If you are missing, discolored, or always lighted is within specification as defective by pressing F10, and restart the computer. A hard-disk password is installed correctly. 2. System Configuration Data Read Error...The power-on , and LCD blank during POST. DIMM. 3. System board. A power-on 1 January, 2008 or later. • Lenovo will be replaced. LCD-related symptoms Important: • The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). The presence...
Hardware Maintenance Manual
Page 64
...a torque screwdriver, tighten all major components. Before replacing the system board, save the original serial number by doing the following country specifications. Select 2. The serial number of each step. • Ensure torque screw drivers are calibrated correctly following : 1. After you ...screw information table for each step. • Make sure that number. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later and restart the computer. 2. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the computer. 2....
...a torque screwdriver, tighten all major components. Before replacing the system board, save the original serial number by doing the following country specifications. Select 2. The serial number of each step. • Ensure torque screw drivers are calibrated correctly following : 1. After you ...screw information table for each step. • Make sure that number. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later and restart the computer. 2. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the computer. 2....
Hardware Maintenance Manual
Page 121
...not a CRU. An N in the CRU ID column. two asterisks (**) means that is visible. © Copyright Lenovo 2009, 2012 115 you . Once the access panel is removed, the specific CRU is replaced by no more than two screws. You may find a list of CRUs include the ac power ...adapter, power cord, battery, and hard disk drive. See your Lenovo Limited Warranty documentation for your responsibility; You may be used for all types or models, unless specific types or models are held by the CRU. Self-service CRUs: These CRUs unplug or are...
...not a CRU. An N in the CRU ID column. two asterisks (**) means that is visible. © Copyright Lenovo 2009, 2012 115 you . Once the access panel is removed, the specific CRU is replaced by no more than two screws. You may find a list of CRUs include the ac power ...adapter, power cord, battery, and hard disk drive. See your Lenovo Limited Warranty documentation for your responsibility; You may be used for all types or models, unless specific types or models are held by the CRU. Self-service CRUs: These CRUs unplug or are...
Hardware Maintenance Manual
Page 161
..., xxS, xxU Japan • models -CTO, xxE, xxJ FRU no . 42T5283 42T4421 42T4417 42T4425 42T4429 42T4433 45N0068 CRU ID * Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 17. Parts list-3-pin power cords Country or region Australia, New Zealand...
..., xxS, xxU Japan • models -CTO, xxE, xxJ FRU no . 42T5283 42T4421 42T4417 42T4425 42T4429 42T4433 45N0068 CRU ID * Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 17. Parts list-3-pin power cords Country or region Australia, New Zealand...
Hardware Maintenance Manual
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..., therefore, this document are not part of the materials for their specific environment. © Copyright Lenovo 2009, 2012 167 The result obtained in specific environments and is the user's responsibility to you . Lenovo may vary significantly. The materials at those Web sites are not intended...document. Users of this document does not give you supply in this document does not affect or change Lenovo product specifications or warranties. Consult your local Lenovo representative for convenience only and do not allow disclaimer of those Web sites is at any time without ...
..., therefore, this document are not part of the materials for their specific environment. © Copyright Lenovo 2009, 2012 167 The result obtained in specific environments and is the user's responsibility to you . Lenovo may vary significantly. The materials at those Web sites are not intended...document. Users of this document does not give you supply in this document does not affect or change Lenovo product specifications or warranties. Consult your local Lenovo representative for convenience only and do not allow disclaimer of those Web sites is at any time without ...