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ThinkPad® T61 and R61 (14.1-inch widescreen) Hardware Maintenance Manual May 2007 This manual supports: ThinkPad T61 (14.1-inch widescreen) (MT 6480, 6481, 7658, 7659, 7660, 7661, 7662, 7663, 7664, and 7665) ThinkPad R61 (14.1-inch widescreen) (MT 7732, 7733, 7734, 7735, 7738, 7742, 7743, 7744, 7751, and 7755)
ThinkPad® T61 and R61 (14.1-inch widescreen) Hardware Maintenance Manual May 2007 This manual supports: ThinkPad T61 (14.1-inch widescreen) (MT 6480, 6481, 7658, 7659, 7660, 7661, 7662, 7663, 7664, and 7665) ThinkPad R61 (14.1-inch widescreen) (MT 7732, 7733, 7734, 7735, 7738, 7742, 7743, 7744, 7751, and 7755)
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ThinkPad® T61 and R61 (14.1-inch widescreen) Hardware Maintenance Manual
ThinkPad® T61 and R61 (14.1-inch widescreen) Hardware Maintenance Manual
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... discs 21 Passwords 22 Power management 24 Checkout guide 27 Testing the computer 27 Detecting system information with PC-Doctor . . 29 Power system checkout 30 ThinkPad T61 and R61 (14.1-inch widescreen 33 Product overview 34 Specifications 34 Status indicators 37 FRU tests 40 Fn key combinations 42 Symptom-to-FRU... 144 Keyboard 153 Recovery discs 154 Miscellaneous parts 165 AC adapters 166 Optional FRUs 167 Common parts list 167 Notices 169 Trademarks 170 © Copyright Lenovo 2007 iii
... discs 21 Passwords 22 Power management 24 Checkout guide 27 Testing the computer 27 Detecting system information with PC-Doctor . . 29 Power system checkout 30 ThinkPad T61 and R61 (14.1-inch widescreen 33 Product overview 34 Specifications 34 Status indicators 37 FRU tests 40 Fn key combinations 42 Symptom-to-FRU... 144 Keyboard 153 Recovery discs 154 Miscellaneous parts 165 AC adapters 166 Optional FRUs 167 Common parts list 167 Notices 169 Trademarks 170 © Copyright Lenovo 2007 iii
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...problems effectively. About this manual This manual contains service and reference information for trained service personnel who are familiar with ThinkPad products. v The product-specific section includes service, reference, and product-specific parts information. Use this manual along ..."Safety information" on page 13, and "Laser compliance statement" on page 17. © Copyright Lenovo 2007 1 Before servicing a ThinkPad product, be sure to troubleshoot problems. The manual is intended for ThinkPad® T61 and R61 (14.1-inch widescreen) (MT 6480, 6481, 7658, 7659, 7660, 7661...
...problems effectively. About this manual This manual contains service and reference information for trained service personnel who are familiar with ThinkPad products. v The product-specific section includes service, reference, and product-specific parts information. Use this manual along ..."Safety information" on page 13, and "Laser compliance statement" on page 17. © Copyright Lenovo 2007 1 Before servicing a ThinkPad product, be sure to troubleshoot problems. The manual is intended for ThinkPad® T61 and R61 (14.1-inch widescreen) (MT 6480, 6481, 7658, 7659, 7660, 7661...
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... customer's personnel are servicing the machine. v Insert the ends of the machines during and after maintenance. v After service, reinstall all covers correctly before you service a ThinkPad computer. Do not obstruct fan louvers or cover them with labels or stickers. Lift by standing or by pushing up above your elbows. Make sure...
... customer's personnel are servicing the machine. v Insert the ends of the machines during and after maintenance. v After service, reinstall all covers correctly before you service a ThinkPad computer. Do not obstruct fan louvers or cover them with labels or stickers. Lift by standing or by pushing up above your elbows. Make sure...
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.... 5. Check for 0.1 ohm or less between the external ground pin and the frame ground. Safety inspection guide The purpose of non-ThinkPad features or options not covered by this inspection guide is to attachment of this inspection guide. Checklist: 1. A third-wire ground connector ...smoke damage. 8. Disconnect the power cord. 3. Use good judgment as loose or missing hardware To determine whether there are any obvious non-ThinkPad alterations. This guide addresses only those items. You should be the type specified in a machine: - Insulation must not be and whether...
.... 5. Check for 0.1 ohm or less between the external ground pin and the frame ground. Safety inspection guide The purpose of non-ThinkPad features or options not covered by this inspection guide is to attachment of this inspection guide. Checklist: 1. A third-wire ground connector ...smoke damage. 8. Disconnect the power cord. 3. Use good judgment as loose or missing hardware To determine whether there are any obvious non-ThinkPad alterations. This guide addresses only those items. You should be the type specified in a machine: - Insulation must not be and whether...
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... peligrosas. Opening the CD-ROM drive, the DVD-ROM drive, or any other than those drives. Laser compliance statement Laser compliance statement Some models of ThinkPad computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados...
... peligrosas. Opening the CD-ROM drive, the DVD-ROM drive, or any other than those drives. Laser compliance statement Laser compliance statement Some models of ThinkPad computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados...
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...What to do with another FRU of the correct model. Date of service __ 3. When you are correct by the customer. © Copyright Lenovo 2007 19 Single failures can occur for a variety of a single, unreproducible failure. v Be careful not to the checkout guide, be responsible for... to read the entire page on the display, and beep symptoms __ 6. General descriptions The descriptions in this section. v Before replacing any ThinkPad model that you select an incorrect drive, data or programs might be replaced because of reasons that you replace a FRU, make sure that ...
...What to do with another FRU of the correct model. Date of service __ 3. When you are correct by the customer. © Copyright Lenovo 2007 19 Single failures can occur for a variety of a single, unreproducible failure. v Be careful not to the checkout guide, be responsible for... to read the entire page on the display, and beep symptoms __ 6. General descriptions The descriptions in this section. v Before replacing any ThinkPad model that you select an incorrect drive, data or programs might be replaced because of reasons that you replace a FRU, make sure that ...
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... prompted to restart the computer. A warning that antivirus software is not installed appears repeatedly in the optical drive since it is not bootable. 7. If any ThinkPad computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP). Exception: If only an SVP is installed, the password...
... prompted to restart the computer. A warning that antivirus software is not installed appears repeatedly in the optical drive since it is not bootable. 7. If any ThinkPad computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP). Exception: If only an SVP is installed, the password...
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...Select Password. 6. How to recover data from the hard disk drive. Remove the backup battery. Turn on the computer; Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to move down the menu. 5. Click Access BIOS. The hard disk drive can... be made available to the servicer, there is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to remove the power-on page 57. 3. The ...
...Select Password. 6. How to recover data from the hard disk drive. Remove the backup battery. Turn on the computer; Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to move down the menu. 5. Click Access BIOS. The hard disk drive can... be made available to the servicer, there is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to remove the power-on page 57. 3. The ...
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... cursor directional keys to Security --> Password. Select Master HDP. 8. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any key. To remove a user HDP that has been forgotten, when the SVP and the master HDP are known, ...use the ThinkVantage Productivity Center. Related service information How to remove the hard-disk password Attention: If User only mode is available on the ThinkPad computer. 2. then enter the master HDP. Press F10. 10. Power management To reduce power consumption, the computer has three power management ...
... cursor directional keys to Security --> Password. Select Master HDP. 8. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any key. To remove a user HDP that has been forgotten, when the SVP and the master HDP are known, ...use the ThinkVantage Productivity Center. Related service information How to remove the hard-disk password Attention: If User only mode is available on the ThinkPad computer. 2. then enter the master HDP. Press F10. 10. Power management To reduce power consumption, the computer has three power management ...
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..., RAM, VRAM, and setup data are using the ACPI operating system, you do any input immediately after it and then try to the ThinkPad Advanced Dock or ThinkPad Advanced Mini Dock, do not undock it before taking any of the operating system; In certain circumstances, the computer goes into hibernation mode.) Note...
..., RAM, VRAM, and setup data are using the ACPI operating system, you do any input immediately after it and then try to the ThinkPad Advanced Dock or ThinkPad Advanced Mini Dock, do not undock it before taking any of the operating system; In certain circumstances, the computer goes into hibernation mode.) Note...
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... the diagnostic test or by pressing the ThinkVantage button during POST. 2. Checkout guide Checkout guide Use the following Web site: http://www.lenovo.com/support PC-Doctor cannot be used to test a device that depend on model-unique functions, refer to insert each diskette in sequence.... Verify the symptoms. Try to press the Enter key for DOS. b. General descriptions 27 then the ThinkPad computer will need to do as possible. 2. A batch file automatically starts up to prompt you will reboot into PC-DOS. 4. a. This ...
... the diagnostic test or by pressing the ThinkVantage button during POST. 2. Checkout guide Checkout guide Use the following Web site: http://www.lenovo.com/support PC-Doctor cannot be used to test a device that depend on model-unique functions, refer to insert each diskette in sequence.... Verify the symptoms. Try to press the Enter key for DOS. b. General descriptions 27 then the ThinkPad computer will need to do as possible. 2. A batch file automatically starts up to prompt you will reboot into PC-DOS. 4. a. This ...
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...Systemboard v Video Adapter v Serial Ports v Parallel Ports v Fixed Disks v Diskette Drives v Other Devices v ThinkPad Devices v Communication v Wireless LAN v Memory Test - Follow the instructions on the ThinkPad computer. v To test Digital Signature Chip, the security chip must be held down for DOS. Detecting system ...test in Interactive Tests, the Fn key should be attached to Active. Exit Diag. otherwise, it cannot be set to the ThinkPad Advanced Dock or ThinkPad Advanced Mini Dock. 4. To cancel the test, press Esc. Full v Memory Test - To exit the test, select Quit...
...Systemboard v Video Adapter v Serial Ports v Parallel Ports v Fixed Disks v Diskette Drives v Other Devices v ThinkPad Devices v Communication v Wireless LAN v Memory Test - Follow the instructions on the ThinkPad computer. v To test Digital Signature Chip, the security chip must be held down for DOS. Detecting system ...test in Interactive Tests, the Fn key should be attached to Active. Exit Diag. otherwise, it cannot be set to the ThinkPad Advanced Dock or ThinkPad Advanced Mini Dock. 4. To cancel the test, press Esc. Full v Memory Test - To exit the test, select Quit...
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...the output voltage at the plug of the categories listed below to display symptoms and solutions: v CHECK SYSTEM HEALTH v SYSTEM AND DEVICE TESTS v LENOVO TROUBLESHOOTING v CENTER v SYSTEM REPORTS v UPDATES AND SUPPORT Power system checkout To verify a symptom, do the following: 1. Check that power is ...used . v If the power problem occurs only when the ThinkPad Essential Port Replicator is supplied when you turn on , check the power cord of the following : 1. Unplug the ac adapter cable from the...
...the output voltage at the plug of the categories listed below to display symptoms and solutions: v CHECK SYSTEM HEALTH v SYSTEM AND DEVICE TESTS v LENOVO TROUBLESHOOTING v CENTER v SYSTEM REPORTS v UPDATES AND SUPPORT Power system checkout To verify a symptom, do the following: 1. Check that power is ...used . v If the power problem occurs only when the ThinkPad Essential Port Replicator is supplied when you turn on , check the power cord of the following : 1. Unplug the ac adapter cable from the...
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... Miscellaneous parts 165 AC adapters 166 Optional FRUs 167 Common parts list 167 Tools 167 Power cords 168 Notices 169 Trademarks 170 © Copyright Lenovo 2007 33 ThinkPad T61 and R61 (14.1-inch widescreen) Product overview 34 Specifications 34 Status indicators 37 FRU tests 40 Fn key combinations 42 Symptom-to-FRU...
... Miscellaneous parts 165 AC adapters 166 Optional FRUs 167 Common parts list 167 Tools 167 Power cords 168 Notices 169 Trademarks 170 © Copyright Lenovo 2007 33 ThinkPad T61 and R61 (14.1-inch widescreen) Product overview 34 Specifications 34 Status indicators 37 FRU tests 40 Fn key combinations 42 Symptom-to-FRU...
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... on page 37 v "FRU tests" on page 40 v "Fn key combinations" on page 42 Specifications The following table lists the specifications of the ThinkPad T61 and R61 (14.1-inch widescreen): Feature Processor Bus architecture Graphic memory chip Display Standard memory Optional memory Description v Intel ® Core™ ... of the current 32-bit PC architecture, actual usable memory size is limited to 3 GB even though the physical installable memory size is 4 GB in ThinkPad T61 and R61 (14.1-inch widescreen) computers. (continued) 34 MT 6480, 6481, 7658, 7659, 7660, 7661, 7662, 7663, 7664, 7665,...
... on page 37 v "FRU tests" on page 40 v "Fn key combinations" on page 42 Specifications The following table lists the specifications of the ThinkPad T61 and R61 (14.1-inch widescreen): Feature Processor Bus architecture Graphic memory chip Display Standard memory Optional memory Description v Intel ® Core™ ... of the current 32-bit PC architecture, actual usable memory size is limited to 3 GB even though the physical installable memory size is 4 GB in ThinkPad T61 and R61 (14.1-inch widescreen) computers. (continued) 34 MT 6480, 6481, 7658, 7659, 7660, 7661, 7662, 7663, 7664, 7665,...
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... Wireless EV-DO Wireless WAN Mini PCI Express Adapter v Sierra Wireless MC8755 PCI Express MiniCard v Integrated Cingular HSDPA 3G Wireless Broadband Network Adapter v ThinkPad 11b/g Wireless LAN Mini-PCI Express Adapter II v Intel Wireless WiFi Link 4965AGN v Intel Wireless WiFi Link 4965AGN (11n disabled) (continued...) ThinkPad T61 and R61 (14.1-inch widescreen) 35 v DVD drive, 9.5 mm high v DVD/CD-RW combo drive, 9.5 mm high v DVD-RAM/RW drive, 9.5 mm ...
... Wireless EV-DO Wireless WAN Mini PCI Express Adapter v Sierra Wireless MC8755 PCI Express MiniCard v Integrated Cingular HSDPA 3G Wireless Broadband Network Adapter v ThinkPad 11b/g Wireless LAN Mini-PCI Express Adapter II v Intel Wireless WiFi Link 4965AGN v Intel Wireless WiFi Link 4965AGN (11n disabled) (continued...) ThinkPad T61 and R61 (14.1-inch widescreen) 35 v DVD drive, 9.5 mm high v DVD/CD-RW combo drive, 9.5 mm high v DVD-RAM/RW drive, 9.5 mm ...
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... slot v One ExpressCard slot and one PC Card (Type-II) slot v One PC Card (Type-II) slot and one Smart Card slot v ThinkPad Bluetooth with Enhanced Data Rate (BDC-2) v ThinkPad Modem (MDC-1.5, 56 kbps HDA) v UltraNav® Yes v Li-ion battery (4 cells) 2.6 Ah v Li-ion battery (6 cells) 5.2 Ah v Ultrabay Slim Li Polymer...
... slot v One ExpressCard slot and one PC Card (Type-II) slot v One PC Card (Type-II) slot and one Smart Card slot v ThinkPad Bluetooth with Enhanced Data Rate (BDC-2) v ThinkPad Modem (MDC-1.5, 56 kbps HDA) v UltraNav® Yes v Li-ion battery (4 cells) 2.6 Ah v Li-ion battery (6 cells) 5.2 Ah v Ultrabay Slim Li Polymer...
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Product overview Status indicators The system status indicators show the status of the computer, as follows: 1 2 3 4 5 6 7 8 9 10 11 10 9 8 ThinkPad T61 and R61 (14.1-inch widescreen) 37
Product overview Status indicators The system status indicators show the status of the computer, as follows: 1 2 3 4 5 6 7 8 9 10 11 10 9 8 ThinkPad T61 and R61 (14.1-inch widescreen) 37