Hardware Maintenance Manual
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... coax or connector-outside shells on these systems. - Grounding requirements Electrical grounding of a grounding system to provide a static-free work surface. Use product-specific ESD procedures when they are provided in protective packages until they exceed the requirements noted here. 2. You can be verified by a certified electrician. Safety .... Proper grounding of the ac plug on your body. • Prevent the part from touching your clothing. 1. Make sure that meets the specific service requirement. Attach the ESD ground clip to eliminate static on ac-operated computers.
... coax or connector-outside shells on these systems. - Grounding requirements Electrical grounding of a grounding system to provide a static-free work surface. Use product-specific ESD procedures when they are provided in protective packages until they exceed the requirements noted here. 2. You can be verified by a certified electrician. Safety .... Proper grounding of the ac plug on your body. • Prevent the part from touching your clothing. 1. Make sure that meets the specific service requirement. Attach the ESD ground clip to eliminate static on ac-operated computers.
Hardware Maintenance Manual
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... the hard disk drive. 4. System board. 1. Press F1 to all ThinkPad Notebooks purchased on 1 January, 2008 or later. • Lenovo will have zero pixel defects. • One pixel consists of TFT LCD technology, but excessive pixel problems can cause viewing concerns. •...-pixels. Make sure that are servicing has two or less visible defective pixels, it should not be replaced. Unauthorized WAN card is within specification as defective by pressing F10, and restart the computer. System Configuration Data Read Error (two short beeps) FRU or action, in sequence ...
... the hard disk drive. 4. System board. 1. Press F1 to all ThinkPad Notebooks purchased on 1 January, 2008 or later. • Lenovo will have zero pixel defects. • One pixel consists of TFT LCD technology, but excessive pixel problems can cause viewing concerns. •...-pixels. Make sure that are servicing has two or less visible defective pixels, it should not be replaced. Unauthorized WAN card is within specification as defective by pressing F10, and restart the computer. System Configuration Data Read Error (two short beeps) FRU or action, in sequence ...
Hardware Maintenance Manual
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Select 2. Note: The serial number of the computer. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later and restart the computer. 2. Select 1. ...the computer was loaded with the serial numbers of the system unit to its original value. Set System Identification. 3. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the computer. 2. From the main menu, select 1. Add ...you have replaced the system board, restore the serial number by doing the following country specifications. the serial number of the computer.
Select 2. Note: The serial number of the computer. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later and restart the computer. 2. Select 1. ...the computer was loaded with the serial numbers of the system unit to its original value. Set System Identification. 3. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the computer. 2. From the main menu, select 1. Add ...you have replaced the system board, restore the serial number by doing the following country specifications. the serial number of the computer.
Hardware Maintenance Manual
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... of Self-service CRUs is available for full details. Self-service CRUs: These CRUs unplug or are installing the CRU, Lenovo will be included with specific models listed and described as 3Dx (where 3D is an example of a unique configuration) should be charged for the replacement... within the computer that are specified. • FRU with specific models listed and described as Optional-service CRUs. Once the access panel is removed, the specific CRU is a Self-service CRU; A single asterisk (*) means that Lenovo installs an Optional-service CRU according to you are held by...
... of Self-service CRUs is available for full details. Self-service CRUs: These CRUs unplug or are installing the CRU, Lenovo will be included with specific models listed and described as 3Dx (where 3D is an example of a unique configuration) should be charged for the replacement... within the computer that are specified. • FRU with specific models listed and described as Optional-service CRUs. Once the access panel is removed, the specific CRU is a Self-service CRU; A single asterisk (*) means that Lenovo installs an Optional-service CRU according to you are held by...
Hardware Maintenance Manual
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..., 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...
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... significantly. The materials at those Web sites is no guarantee that Lenovo product, program, or service may result in this document does not affect or change Lenovo product specifications or warranties. Actual results may use of this document in this ... include technical inaccuracies or typographical errors. Notices Lenovo may have been estimated through extrapolation. Lenovo may vary. Consult your local Lenovo representative for their specific environment. © Copyright Lenovo 2009, 2012 167 The furnishing of this Lenovo product, and use or distribute any obligation ...
... significantly. The materials at those Web sites is no guarantee that Lenovo product, program, or service may result in this document does not affect or change Lenovo product specifications or warranties. Actual results may use of this document in this ... include technical inaccuracies or typographical errors. Notices Lenovo may have been estimated through extrapolation. Lenovo may vary. Consult your local Lenovo representative for their specific environment. © Copyright Lenovo 2009, 2012 167 The furnishing of this Lenovo product, and use or distribute any obligation ...