User Manual
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... (64 bit) DVDs . . 369 Windows Professional (32 bit) DVDs . . . . 370 Windows Professional (64 bit) DVDs . . . . 372 Common service tools 374 Notices 375 Trademarks 376 iv ThinkPad T400 and R400 Hardware Maintenance Manual
... (64 bit) DVDs . . 369 Windows Professional (32 bit) DVDs . . . . 370 Windows Professional (64 bit) DVDs . . . . 372 Common service tools 374 Notices 375 Trademarks 376 iv ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual
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... manual This manual contains service and reference information for trained service technicians who are familiar with ThinkPad products. ThinkPad T400 MT 2764, 2765, 2766, 2767, 2768, 2769, 2773, 6473, 6474, 6475, 7417, 7420, 7425, and 7434 ThinkPad R400 MT 2782, 2783, 2784, 2786, 2787, 2788, 2789, 7438, 7439, 7440, 7443, 7445, 7446, and... along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2008, 2009 v
... manual This manual contains service and reference information for trained service technicians who are familiar with ThinkPad products. ThinkPad T400 MT 2764, 2765, 2766, 2767, 2768, 2769, 2773, 6473, 6474, 6475, 7417, 7420, 7425, and 7434 ThinkPad R400 MT 2782, 2783, 2784, 2786, 2787, 2788, 2789, 7438, 7439, 7440, 7443, 7445, 7446, and... along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2008, 2009 v
User Manual
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Safety information This chapter presents following safety information that you need to electrostatic discharge" on page 6 v "Grounding requirements" on page 6 v "Safety notices (multilingual translations)" on page 7 v "Laser compliance statement (multilingual translations)" on page 5 v "Handling devices that are sensitive to be familiar with before you service a ThinkPad Notebook. v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 28 © Copyright Lenovo 2008, 2009 1
Safety information This chapter presents following safety information that you need to electrostatic discharge" on page 6 v "Grounding requirements" on page 6 v "Safety notices (multilingual translations)" on page 7 v "Laser compliance statement (multilingual translations)" on page 5 v "Handling devices that are sensitive to be familiar with before you service a ThinkPad Notebook. v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 28 © Copyright Lenovo 2008, 2009 1
User Manual
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... rules to ensure general safety: v Observe good housekeeping in the area of your necktie or scarf inside clothing or fasten it with labels or stickers. 2 ThinkPad T400 and R400 Hardware Maintenance Manual
... rules to ensure general safety: v Observe good housekeeping in the area of your necktie or scarf inside clothing or fasten it with labels or stickers. 2 ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual
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Use caution; v Do not service the following parts with the reflective surface of the units. Power supply units - Similar units to get medical aid. 4 ThinkPad T400 and R400 Hardware Maintenance Manual Motor generators - Pumps - v If an electrical accident occurs: - Send another person to listed above This practice ensures correct grounding ...
Use caution; v Do not service the following parts with the reflective surface of the units. Power supply units - Similar units to get medical aid. 4 ThinkPad T400 and R400 Hardware Maintenance Manual Motor generators - Pumps - v If an electrical accident occurs: - Send another person to listed above This practice ensures correct grounding ...
User Manual
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...of this inspection guide. Checklist: 1. Disconnect the power cord. 3. Safety information 5 If any unsafe conditions are any obvious non-ThinkPad alterations. Begin the checks with . Check the power cord for any potentially unsafe conditions, use good judgment to identify potential safety hazards...power cord disconnected. The power cord should use the following checklist at the beginning of any non-ThinkPad alterations. 7. Use a meter to attachment of non-ThinkPad features or options not covered by this inspection guide is to the safety of every service task. ...
...of this inspection guide. Checklist: 1. Disconnect the power cord. 3. Safety information 5 If any unsafe conditions are any obvious non-ThinkPad alterations. Begin the checks with . Check the power cord for any potentially unsafe conditions, use good judgment to identify potential safety hazards...power cord disconnected. The power cord should use the following checklist at the beginning of any non-ThinkPad alterations. 7. Use a meter to attachment of non-ThinkPad features or options not covered by this inspection guide is to the safety of every service task. ...
User Manual
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... ESD protective devices you are all at the same charge. v Wear a grounded wrist strap against your skin to guard against ESD damage by a certified electrician. 6 ThinkPad T400 and R400 Hardware Maintenance Manual The mat is required for operator safety and correct system function. Proper grounding of a grounding system to eliminate static...
... ESD protective devices you are all at the same charge. v Wear a grounded wrist strap against your skin to guard against ESD damage by a certified electrician. 6 ThinkPad T400 and R400 Hardware Maintenance Manual The mat is required for operator safety and correct system function. Proper grounding of a grounding system to eliminate static...
User Manual
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... inside the computer. Use only the battery in place and are not left loose inside the LCD gets into your eyes or on after washing. 8 ThinkPad T400 and R400 Hardware Maintenance Manual DANGER Before the computer is powered on your hands, immediately wash the affected areas with water for rattling sounds...
... inside the computer. Use only the battery in place and are not left loose inside the LCD gets into your eyes or on after washing. 8 ThinkPad T400 and R400 Hardware Maintenance Manual DANGER Before the computer is powered on your hands, immediately wash the affected areas with water for rattling sounds...
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... products. to conform to the requirements of the Department of Health and Human Services 21 Code of ThinkPad Notebook are equipped from the factory with optical instruments, and avoid direct exposure to the beam. 28 ThinkPad T400 and R400 Hardware Maintenance Manual If one of the International Electrotechnical Commission (IEC) 60825-1 and...
... products. to conform to the requirements of the Department of Health and Human Services 21 Code of ThinkPad Notebook are equipped from the factory with optical instruments, and avoid direct exposure to the beam. 28 ThinkPad T400 and R400 Hardware Maintenance Manual If one of the International Electrotechnical Commission (IEC) 60825-1 and...
User Manual
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If you are servicing. 40 ThinkPad T400 and R400 Hardware Maintenance Manual Running Automatic Configuration may also cause false error codes. Note the current configuration settings (using the View Configuration option); ...
If you are servicing. 40 ThinkPad T400 and R400 Hardware Maintenance Manual Running Automatic Configuration may also cause false error codes. Note the current configuration settings (using the View Configuration option); ...