Hardware Maintenance Manual
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ThinkPad® Z61t Hardware Maintenance Manual October 2007 This manual supports: ThinkPad Z61t (MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448)
ThinkPad® Z61t Hardware Maintenance Manual October 2007 This manual supports: ThinkPad Z61t (MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448)
Hardware Maintenance Manual
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Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is intended for ThinkPad® Z61t (MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448) products. About this manual along with the advanced diagnostic tests to troubleshoot problems... product-specific parts information. Before servicing a ThinkPad product, be sure to review the safety information under "Safety notices: multilingual translations" on page 7, "Safety information" on page 13, and "Laser compliance statement" on page 17. © Copyright Lenovo 2006, 2007 1 Important This manual is...
Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is intended for ThinkPad® Z61t (MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448) products. About this manual along with the advanced diagnostic tests to troubleshoot problems... product-specific parts information. Before servicing a ThinkPad product, be sure to review the safety information under "Safety notices: multilingual translations" on page 7, "Safety information" on page 13, and "Laser compliance statement" on page 17. © Copyright Lenovo 2006, 2007 1 Important This manual is...
Hardware Maintenance Manual
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..." (Example: 1829-CTO). The PRODUCT ID portion of the machine label is the 4-digit MT and 3-digit CMV model (Example: 1829-W15). 4 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Note the current configuration settings (using the View Configuration option); This will load these products as copying, saving, or formatting... the computer you are servicing may also cause false error codes. then, when service has been completed, verify that has been negotiated between IBM or Lenovo and the customer. Attention: The drive startup sequence in the Symptom-to the customer.
..." (Example: 1829-CTO). The PRODUCT ID portion of the machine label is the 4-digit MT and 3-digit CMV model (Example: 1829-W15). 4 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Note the current configuration settings (using the View Configuration option); This will load these products as copying, saving, or formatting... the computer you are servicing may also cause false error codes. then, when service has been completed, verify that has been negotiated between IBM or Lenovo and the customer. Attention: The drive startup sequence in the Symptom-to the customer.
Hardware Maintenance Manual
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... be used to have unique FRU part numbers. Under "Parts Information by the distribution center at the time of the order. 6 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Before or after June 2006 Current or original Replacement FRU part Must be RoHS Must be RoHS Note: A direct ...be replaced using RoHS compliant FRUs, so only the FRUs identified as a back-up to PEW and eSupport to these products and any product Lenovo produces containing RoHS compliant FRUs. The following statement pertains to view the complete list of FRUs, type in the system HMM or direct substitutions for...
... be used to have unique FRU part numbers. Under "Parts Information by the distribution center at the time of the order. 6 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Before or after June 2006 Current or original Replacement FRU part Must be RoHS Must be RoHS Note: A direct ...be replaced using RoHS compliant FRUs, so only the FRUs identified as a back-up to PEW and eSupport to these products and any product Lenovo produces containing RoHS compliant FRUs. The following statement pertains to view the complete list of FRUs, type in the system HMM or direct substitutions for...
Hardware Maintenance Manual
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... testers. Many customers have handles covered with a soft material that does not insulate you can cause personal injury and machine damage. 14 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 The surface is conductive; keep the other hand in the off (EPO) switch, disconnecting switch, or electrical outlet. If an...
... testers. Many customers have handles covered with a soft material that does not insulate you can cause personal injury and machine damage. 14 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 The surface is conductive; keep the other hand in the off (EPO) switch, disconnecting switch, or electrical outlet. If an...
Hardware Maintenance Manual
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... product. v Prevent the part from touching your body. Attach the ESD ground clip to guard against ESD damage by a certified electrician. 16 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 v Select a grounding system, such as fully effective. Check that the ESD protective devices you are all at the same charge...
... product. v Prevent the part from touching your body. Attach the ESD ground clip to guard against ESD damage by a certified electrician. 16 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 v Select a grounding system, such as fully effective. Check that the ESD protective devices you are all at the same charge...
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... discoloration of the cosmetic parts v Plastic parts, latches, pins, or connectors that the system was subjected to excessive force, or dropped. 20 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Before checking problems with the computer, determine whether the damage is a list of unauthorized service or modification. v If the spindle...
... discoloration of the cosmetic parts v Plastic parts, latches, pins, or connectors that the system was subjected to excessive force, or dropped. 20 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Before checking problems with the computer, determine whether the damage is a list of unauthorized service or modification. v If the spindle...
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... setup, with progress measured by an unauthorized person. The system administrator then provides the user HDP to the system user. 22 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 You will take about 10 more preinstallation. No user intervention is turned on password (POP), the hard-disk password... should be left in the same operation. The final recovery disc may be safely removed during this time, but may be booted. If any ThinkPad computer: the power-on . File processing continues in DOS full screen mode for it is not installed appears repeatedly in the system tray, but...
... setup, with progress measured by an unauthorized person. The system administrator then provides the user HDP to the system user. 22 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 You will take about 10 more preinstallation. No user intervention is turned on password (POP), the hard-disk password... should be left in the same operation. The final recovery disc may be safely removed during this time, but may be booted. If any ThinkPad computer: the power-on . File processing continues in DOS full screen mode for it is not installed appears repeatedly in the system tray, but...
Hardware Maintenance Manual
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The hard disk drive can be made available to the servicer, Lenovo does not provide any key. 24 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 then, while the "To interrupt normal startup, press the blue ThinkVantage button" message is appearing on the screen; The Rescue... and Recovery screen opens. For the other models, enter the master HDP. Note: To check whether the ThinkPad computer supports the Passphrase...
The hard disk drive can be made available to the servicer, Lenovo does not provide any key. 24 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 then, while the "To interrupt normal startup, press the blue ThinkVantage button" message is appearing on the screen; The Rescue... and Recovery screen opens. For the other models, enter the master HDP. Note: To check whether the ThinkPad computer supports the Passphrase...
Hardware Maintenance Manual
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... in either of the following conditions: v If a "hibernation time" has been set on , the computer returns from the hard disk drive. 26 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448
... in either of the following conditions: v If a "hibernation time" has been set on , the computer returns from the hard disk drive. 26 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448
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... Rights Reserved. then power on page 30, and check the power sources. Use the cursor keys and ESC to select. (continued) 28 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Insert the PC-Doctor disk into the diskette drive; The main panel of pressing Enter, click the left button. 1. Instead...
... Rights Reserved. then power on page 30, and check the power sources. Use the cursor keys and ESC to select. (continued) 28 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Insert the PC-Doctor disk into the diskette drive; The main panel of pressing Enter, click the left button. 1. Instead...
Hardware Maintenance Manual
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Select one 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 power supply checkouts: v "Checking the ... operational charging" on page 31 v "Checking the battery pack" on page 31 v "Checking the backup battery" on page 32 30 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Connect the ac adapter. 4. Check that the battery pack supplies power when you turn on the computer. 5. Check that...
Select one 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 power supply checkouts: v "Checking the ... operational charging" on page 31 v "Checking the battery pack" on page 31 v "Checking the backup battery" on page 32 30 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Connect the ac adapter. 4. Check that the battery pack supplies power when you turn on the computer. 5. Check that...
Hardware Maintenance Manual
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..., replace the backup battery. See the following : 1. If the voltage is less than +11.0 V dc after replacement, replace the system board. 32 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Measure the voltage of the backup battery. Remove the battery pack and measure the voltage between battery terminals 3 and 2. If...
..., replace the backup battery. See the following : 1. If the voltage is less than +11.0 V dc after replacement, replace the system board. 32 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Measure the voltage of the backup battery. Remove the battery pack and measure the voltage between battery terminals 3 and 2. If...
Hardware Maintenance Manual
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..." v "Status indicators" on page 37 v "FRU tests" on page 39 v "Fn key combinations" on page 41 Specifications The following table lists the specifications of the ThinkPad Z61t: Feature Processor Bus architecture Graphic memory chip Display Standard memory Description v Intel® Celeron® M Processor 410 (1.46 GHz), 1-MB L2 cache v Intel Celeron M Processor...-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 2 v 1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1 (continued) 34 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448
..." v "Status indicators" on page 37 v "FRU tests" on page 39 v "Fn key combinations" on page 41 Specifications The following table lists the specifications of the ThinkPad Z61t: Feature Processor Bus architecture Graphic memory chip Display Standard memory Description v Intel® Celeron® M Processor 410 (1.46 GHz), 1-MB L2 cache v Intel Celeron M Processor...-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 2 v 1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1 (continued) 34 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448
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... wireless Touch pad ThinkLight Battery AC adapter Preinstalled operating system Description v ThinkPad 11a/b/g Wireless LAN Mini PCI Express Adapter v Intel PRO Wireless 3945ABG Mini-PCI Express Adapter v ThinkPad 11a/b/g/n Wireless LAN Mini-PCI Express Adapter v Sierra Wireless EV-DO...Sierra Wireless MC8755 PCI Express MiniCard v Integrated Cingular HSDPA 3G Wireless Broadband Network Adapter v PC Card (Type-II) and ExpressCard v ThinkPad Modem (MDC-1.5, 56 kbps HDA) v ThinkPad Bluetooth with Enhanced Data Rate (BDC-2) v UltraNav® Yes v Li-ion battery (4 cells) 2.6 Ah v Li-ion battery ...
... wireless Touch pad ThinkLight Battery AC adapter Preinstalled operating system Description v ThinkPad 11a/b/g Wireless LAN Mini PCI Express Adapter v Intel PRO Wireless 3945ABG Mini-PCI Express Adapter v ThinkPad 11a/b/g/n Wireless LAN Mini-PCI Express Adapter v Sierra Wireless EV-DO...Sierra Wireless MC8755 PCI Express MiniCard v Integrated Cingular HSDPA 3G Wireless Broadband Network Adapter v PC Card (Type-II) and ExpressCard v ThinkPad Modem (MDC-1.5, 56 kbps HDA) v ThinkPad Bluetooth with Enhanced Data Rate (BDC-2) v UltraNav® Yes v Li-ion battery (4 cells) 2.6 Ah v Li-ion battery ...
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... charged between 0% to 5% of the capacity, and being transmitted. Blinking green: Data is charged between 5% and 20% of the capacity. (continued) 38 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 To enable or disable Caps Lock mode, press the Caps Lock key. Blinking green: The battery is charged between 80...
... charged between 0% to 5% of the capacity, and being transmitted. Blinking green: Data is charged between 5% and 20% of the capacity. (continued) 38 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 To enable or disable Caps Lock mode, press the Caps Lock key. Blinking green: The battery is charged between 80...
Hardware Maintenance Manual
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... --> CD-ROM/DVD Test Memory 1. If two DIMMs are installed, remove one , and run Diagnostics --> Memory Test-Quick. 2. Run Diagnostics --> ThinkPad Devices --> Fan. If the Touch Pad is disabled, select Automatic to enable it . Product overview FRU Applicable test Keyboard 1. If enabling the Touch ...Pad does not correct the problem, continue with the following : v Interactive Tests --> Mouse 40 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Interactive Tests --> Keyboard Hard disk drive Enter the BIOS Setup Utility and change Serial ATA (SATA) setting...
... --> CD-ROM/DVD Test Memory 1. If two DIMMs are installed, remove one , and run Diagnostics --> Memory Test-Quick. 2. Run Diagnostics --> ThinkPad Devices --> Fan. If the Touch Pad is disabled, select Automatic to enable it . Product overview FRU Applicable test Keyboard 1. If enabling the Touch ...Pad does not correct the problem, continue with the following : v Interactive Tests --> Mouse 40 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Interactive Tests --> Keyboard Hard disk drive Enter the BIOS Setup Utility and change Serial ATA (SATA) setting...
Hardware Maintenance Manual
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... has been attached to a ThinkPad Advanced Dock or a ThinkPad Advanced Mini Dock. Note: You cannot use the Fn+F7 key combination for the Fn+F9 function. (continued) 42 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 v Fn+F9 Settings: Configures the settings for switching a display output ...Fn+F7 Apply a presentation scheme directly, with no need to start Presentation Director, and change the settings. Each user needs to the ThinkPad Essential Port Replicator. Buttons for the following choices are displayed on to a single operating system by clicking the button. This function does...
... has been attached to a ThinkPad Advanced Dock or a ThinkPad Advanced Mini Dock. Note: You cannot use the Fn+F7 key combination for the Fn+F9 function. (continued) 42 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 v Fn+F9 Settings: Configures the settings for switching a display output ...Fn+F7 Apply a presentation scheme directly, with no need to start Presentation Director, and change the settings. Each user needs to the ThinkPad Essential Port Replicator. Buttons for the following choices are displayed on to a single operating system by clicking the button. This function does...