Hardware Maintenance Manual
Page 36
... following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional Chinese Some models 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 these drives is installed, it is certified to conform...
... following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional Chinese Some models 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 these drives is installed, it is certified to conform...
Hardware Maintenance Manual
Page 54
... PC-Doctor, Inc. Make sure that the internal optical drive that is attached to the computer. 3. When the ThinkPad logo comes up, immediately press F12 to select. 46 ThinkPad T400 and R400 Hardware Maintenance Manual A pull-down menu appears. (Its exact form depends on the computer. Insert the ...Doctor menu does not mean the formal support device list. Instead of PC-Doctor appears. 9. It supports only the internal optical drive of the ThinkPad Notebook. Use the cursor keys and ESC to -FRU index" on the screen. 8. Follow the instructions on page 62. 4. If an error ...
... PC-Doctor, Inc. Make sure that the internal optical drive that is attached to the computer. 3. When the ThinkPad logo comes up, immediately press F12 to select. 46 ThinkPad T400 and R400 Hardware Maintenance Manual A pull-down menu appears. (Its exact form depends on the computer. Insert the ...Doctor menu does not mean the formal support device list. Instead of PC-Doctor appears. 9. It supports only the internal optical drive of the ThinkPad Notebook. Use the cursor keys and ESC to -FRU index" on the screen. 8. Follow the instructions on page 62. 4. If an error ...
Hardware Maintenance Manual
Page 56
... (Lenovo System Toolbox) Lenovo ThinkVantage® Toolbox (Lenovo System Toolbox in Windows Vista® and Windows® XP) is a diagnostic program that determine software and usage problems. For additional information about this program, see the Help for the program. Select one of the categories listed below to view symptoms of ThinkPad Notebook, ...some models of computer problems and solutions for Windows enables you to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center 48 ThinkPad T400 and R400 Hardware Maintenance Manual
... (Lenovo System Toolbox) Lenovo ThinkVantage® Toolbox (Lenovo System Toolbox in Windows Vista® and Windows® XP) is a diagnostic program that determine software and usage problems. For additional information about this program, see the Help for the program. Select one of the categories listed below to view symptoms of ThinkPad Notebook, ...some models of computer problems and solutions for Windows enables you to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center 48 ThinkPad T400 and R400 Hardware Maintenance Manual
Hardware Maintenance Manual
Page 66
...ThinkPad Notebook. 3. The user must be used for the HDP: User only and Master + User. For how to remove the backup battery, see "How to remove the hard-disk password" on password To remove a POP that you are two modes for access to the hard disk drive. Select Password. 58 ThinkPad T400... the POST ends. For how to enter BIOS Setup Utility. then enter the POP. If the Using Passphrase item is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive...
...ThinkPad Notebook. 3. The user must be used for the HDP: User only and Master + User. For how to remove the backup battery, see "How to remove the hard-disk password" on password To remove a POP that you are two modes for access to the hard disk drive. Select Password. 58 ThinkPad T400... the POST ends. For how to enter BIOS Setup Utility. then enter the POP. If the Using Passphrase item is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive...
Hardware Maintenance Manual
Page 70
...not correct. 2. Note: Do the FRU replacement or other actions in the sequence shown in the column headed "FRU or action, in the ThinkPad Notebooks, see the manual for each error detected in the EEPROM is listed first, in this section lists symptoms and errors and their possible causes. ... F10. 2. Run BIOS Setup Utility. Press F9, and Enter to load the default setting. Then save the current setting by pressing F10. 62 ThinkPad T400 and R400 Hardware Maintenance Manual In the displays, n can also help you determine, during regular servicing, what FRUs are likely to need to -FRU...
...not correct. 2. Note: Do the FRU replacement or other actions in the sequence shown in the column headed "FRU or action, in the ThinkPad Notebooks, see the manual for each error detected in the EEPROM is listed first, in this section lists symptoms and errors and their possible causes. ... F10. 2. Run BIOS Setup Utility. Press F9, and Enter to load the default setting. Then save the current setting by pressing F10. 62 ThinkPad T400 and R400 Hardware Maintenance Manual In the displays, n can also help you determine, during regular servicing, what FRUs are likely to need to -FRU...
Hardware Maintenance Manual
Page 76
... for the notebook computer contains many thin-film transistors (TFTs). Notes: v This policy applies to all LCD connectors. 3. v LCD backlight not working. LCD assembly. 68 ThinkPad T400 and R400 Hardware Maintenance Manual Table 6. v Characters missing pixels. Horizontal or vertical lines displayed on , and a blank LCD during POST. Reseat the LCD connectors. 2. v Lenovo will not...
... for the notebook computer contains many thin-film transistors (TFTs). Notes: v This policy applies to all LCD connectors. 3. v LCD backlight not working. LCD assembly. 68 ThinkPad T400 and R400 Hardware Maintenance Manual Table 6. v Characters missing pixels. Horizontal or vertical lines displayed on , and a blank LCD during POST. Reseat the LCD connectors. 2. v Lenovo will not...