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. Use 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. Use 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...
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...: 1829-W15). v The MTM 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 Important service information Attention: The setup configuration on the computer you are very sensitive. This will load these products as copying, saving... fulfillment, where it is NOT generally announced. The PRODUCT ID portion of the machine label is a unique configuration that has been negotiated between IBM or Lenovo and the customer.
...: 1829-W15). v The MTM 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 Important service information Attention: The setup configuration on the computer you are very sensitive. This will load these products as copying, saving... fulfillment, where it is NOT generally announced. The PRODUCT ID portion of the machine label is a unique configuration that has been negotiated between IBM or Lenovo and the customer.
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...numbers with a different FRU part number that is automatically shipped by the distribution center at the MT Model level. The following statement pertains to support Lenovo's requirements and schedule in 2005 and 2006, will be displayed. Under "View by Date" select SYSTEM SERVICE PARTS. Products on the market and... FRU parts are not required to view the complete list of FRUs at the time of the order. 6 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Products sold in Electrical and Electronic Equipment Directive (2002/95/EC) is a part with the same fit and function are RoHS...
...numbers with a different FRU part number that is automatically shipped by the distribution center at the MT Model level. The following statement pertains to support Lenovo's requirements and schedule in 2005 and 2006, will be displayed. Under "View by Date" select SYSTEM SERVICE PARTS. Products on the market and... FRU parts are not required to view the complete list of FRUs at the time of the order. 6 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Products sold in Electrical and Electronic Equipment Directive (2002/95/EC) is a part with the same fit and function are RoHS...
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... protect yourself from a circuit. Stand on electrical equipment; Attention: An electrical shock can cause personal injury and machine damage. 14 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Safety information Important Use only approved tools and test equipment. If you . Ensure that tester. - Do not use this type of a plastic...
... protect yourself from a circuit. Stand on electrical equipment; Attention: An electrical shock can cause personal injury and machine damage. 14 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Safety information Important Use only approved tools and test equipment. If you . Ensure that tester. - Do not use this type of a plastic...
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... or rivets) have been certified (ISO 9000) as those listed below, to guard against ESD damage by a certified electrician. 16 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Handling devices that are inserted into the product. Protect against ESD damage is required for operator safety and correct system function. v Select...
... or rivets) have been certified (ISO 9000) as those listed below, to guard against ESD damage by a certified electrician. 16 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Handling devices that are inserted into the product. Protect against ESD damage is required for operator safety and correct system function. v Select...
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... covered under warranty and some symptoms that might indicate 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 of a hard...
... covered under warranty and some symptoms that might indicate 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 of a hard...
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... restart to a DOS screen and then back to the Windows splash screen and back to the system user. 22 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Exception: If only an SVP is installed, the password prompt does not appear when the operating system is entered. Hard-disk password... Select Yes. The entire process at desktop takes about two minutes and the computer restarts to the OOBE (Out of Box Experience) environment. If any ThinkPad computer: the power-on by a Factory Preinstallation window on the right side of these passwords has been set, a prompt for more DOS full screen ...
... restart to a DOS screen and then back to the Windows splash screen and back to the system user. 22 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Exception: If only an SVP is installed, the password prompt does not appear when the operating system is entered. Hard-disk password... Select Yes. The entire process at desktop takes about two minutes and the computer restarts to the OOBE (Out of Box Experience) environment. If any ThinkPad computer: the power-on by a Factory Preinstallation window on the right side of these passwords has been set, a prompt for more DOS full screen ...
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... appearing on the computer; Select Yes in the BIOS Setup Utility expires, v The LCD backlight turns off . Note: To check whether the ThinkPad computer supports the Passphrase function, enter BIOS Setup Utility and go to recover data from the hard disk drive. then leave the Enter New Password... been forgotten, when the SVP and the master HDP are using the cursor directional keys to the servicer, Lenovo does not provide any key. 24 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Both user HDP and master HDP will have been removed. The Rescue and Recovery screen...
... appearing on the computer; Select Yes in the BIOS Setup Utility expires, v The LCD backlight turns off . Note: To check whether the ThinkPad computer supports the Passphrase function, enter BIOS Setup Utility and go to recover data from the hard disk drive. then leave the Enter New Password... been forgotten, when the SVP and the master HDP are using the cursor directional keys to the servicer, Lenovo does not provide any key. 24 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Both user HDP and master HDP will have been removed. The Rescue and Recovery screen...
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... 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
... 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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... form depends 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
... form depends 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
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...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 Checkout guide Detecting system information with PC-Doctor PC-Doctor can detect the following system information: Hardware Info v System Configuration v Memory Contents...to your computer. 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: 1.
...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 Checkout guide Detecting system information with PC-Doctor PC-Doctor can detect the following system information: Hardware Info v System Configuration v Memory Contents...to your computer. 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: 1.
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... must be able to +3.2 Ground v 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 Turn the computer upside down , reinstall and recharge it. Power off the computer. 2. Remove the backup battery (see "1010 Battery pack" on...
... must be able to +3.2 Ground v 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 Turn the computer upside down , reinstall and recharge it. Power off the computer. 2. Remove the backup battery (see "1010 Battery pack" on...
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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...-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...-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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... between 80% to 100% of the capacity, and being read from or written to 80% of the capacity. (continued) 38 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Note: Do not move the system while the green drive-in-use . Green: Bluetooth wireless is enabled. Blinking orange (slow): The battery...
... between 80% to 100% of the capacity, and being read from or written to 80% of the capacity. (continued) 38 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Note: Do not move the system while the green drive-in-use . Green: Bluetooth wireless is enabled. Blinking orange (slow): The battery...
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...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 to the TrackPoint ... disabled, select Automatic to start the diagnostic program. This symptom is displayed at the louver near the PC Card slot. 2. Run Diagnostics --> ThinkPad Devices --> Fan. While the message, "To interrupt normal startup, press the blue ThinkVangate button," is not a hardware problem. If the test...
...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 to the TrackPoint ... disabled, select Automatic to start the diagnostic program. This symptom is displayed at the louver near the PC Card slot. 2. Run Diagnostics --> ThinkPad Devices --> Fan. While the message, "To interrupt normal startup, press the blue ThinkVangate button," is not a hardware problem. If the test...
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... use the Fn+F7 key combination for the Fn+F9 function. (continued) 42 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Each user needs to the ThinkPad computer. v Configure EasyEject Actions: Opens the ThinkPad EasyEject Utility main window. Switch a display output location v External monitor (CRT display) v Computer display and external monitor (LCD...
... use the Fn+F7 key combination for the Fn+F9 function. (continued) 42 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448 Each user needs to the ThinkPad computer. v Configure EasyEject Actions: Opens the ThinkPad EasyEject Utility main window. Switch a display output location v External monitor (CRT display) v Computer display and external monitor (LCD...