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T hinkP a d ® Z6 1t Hard w ar e M a in t e n a n c e Ma nu a l October 2007 This manual supports: ThinkPad Z61t (MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448).
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T hinkP a d ® Z6 1t Hard w ar e M ain t e n an c e Ma nu a l.
Note Before using this information and the pr oduct it supports, be sure to read the general information under “Notices” on page 163. Third Edition (October 2007) © Copyright Lenovo 2006, 2007.
Contents About this manual . . . . . . . . . .1 Introduction . . . . . . . . . . . . .3 Important service information . . . . . . . .3 Strategy for replacing FRUs . . . . . . . . .3 Strategy for replacing a har d disk drive . . . .4 Important notice for replacing a system boar d .
iv MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448.
About this manual This manual contains service and refer ence information for ThinkPad ® Z61t (MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448) products.
2 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448.
Introduction Important service information Important BIOS and device driver fixes are customer -installable. The BIOS and device drivers are posted on the customer support site http://www.
Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the V iew Configuration option); then, when service has been completed, verify that those settings remain in ef fect.
v The PEW recor d is the 4-digit MT and 3-digit model, where model = “CT O” (Example: 1829-CTO). v eSupport will show both the CTO and CMV machine type models (Example: 1829-CTO and 1829-W15 will be found on the eSupport site.) v The HMM will have the 4-digit MT and 3-digit CTO model only (Example: 1829-CTO).
For the Remaining FRUs (the complete list of FRUs at the MT Model level) v eSupport can be used to view the complete list of FRUs for a machine type and model. v To view the complete list of FRUs, type in the machine type and model (Example: 1829-CTO) under QUICK P A TH.
Diskette compatibility matrix The compatibility of each of the drives with the diskettes for it is as follows: Diskette drive Diskette capacity Compatibility 3.
Safety notice 2 D ANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery , recharge it, throw it into fire or water , or short-circuit it. Dispose of the battery as required by local ordinances or regulations.
Safety notice 3 D ANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water , or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
Safety notice 4 D ANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector , disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water . Dispose of the battery as required by local ordinances or regulations.
Safety notice 5 Safety notice 6 D ANGER If the LCD breaks and the fluid fr om inside the LCD gets into your eyes or on your hands, immediately wash the affected ar eas with water for at least 15 minutes. Seek medical care if any symptoms fr om the fluid are present after washing.
Safety notice 7 D ANGER Safety notice 8 D ANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials.
Safety information The following section presents safety information with which you need to be familiar before you service a ThinkPad computer . General safety Follow these rules to ensur e general safety: v Observe good housekeeping in the area of the machines during and after maintenance.
Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electr ostatic discharges.
v Do not service the following parts with the power on when they are r emoved from their normal operating places in a machine: – Power supply units – Pumps – Blowers and fans – Motor generators and similar units. (This practice ensures corr ect grounding of the units.
9. Check that the power-supply cover fasteners (scr ews or rivets) have not been removed or tamper ed with. Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electr ostatic discharge (ESD.
Laser compliance statement Some models of ThinkPad computer are equipped fr om the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.
A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: D ANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.
General descriptions The descriptions in this chapter apply to any ThinkPad model that has the PC-Doctor ® for DOS diagnostics program. Some descriptions might not apply to your particular computer . Read this first Before you go to the checkout guide, be sur e to read this section.
Following is a list of some common items that are not cover ed under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use.
Related service information This section provides information about the following: v “Service We b site” v “Restoring the factory contents by using Product Recovery discs” v “Passwords” on.
A total progr ess bar allows you to audit this process, which will take about 8 minutes. The final recovery disc may be safely r emoved during this time, but may also be left in the optical drive since it is not bootable. 7. Yo u will then be prompted to r estart the computer .
Attention: If the user HDP has been for gotten, check whether a master HDP has been set. If it has, it can be used for access to the hard disk drive. If no master HDP is available, Lenovo does not provide any services to r eset either the user or the master HDP , or to recover data fr om the hard disk drive.
How to remove the hard-disk password Attention: If User only mode is selected and the user HDP has been forgotten and cannot be made available to the servicer , Lenovo does not provide any services to reset the user HDPs or to r ecover data from the hard disk drive.
Standby mode When the computer enters standby mode, the following events occur in addition to what occurs in screen blank mode: v The LCD is powered of f. v The hard disk drive is power ed off. v The CPU stops. To enter standby mode, press Fn+F4. Note: If you are using the ACPI operating system, you can change the action of Fn+F4.
Also, the computer goes into hibernation mode automatically in either of the following conditions: v If a “hibernation time” has been set on the timer , and if the user does not do any operation with the keyboard, the T rackPoint, the hard disk drive, the parallel connector , or the diskette drive within that time.
Checkout guide Use the following procedur es as a guide in identifying and correcting problems with the ThinkPad computer . Note: The diagnostic tests are intended to test only ThinkPad pr oducts. The use of non-ThinkPad products, pr ototype cards, or modified options can lead to false indications of errors and invalid system r esponses.
Note: In the following procedur e, you can select an item not only with the arrow keys, but also with the T rackPoint pointer . Instead of pressing Enter , click the left button. 1. Insert the PC-Doctor disk into the diskette drive; then power on the computer .
The options on the test menu are as follows: Diagnostics Interactive T ests v Run Normal T est v Run Quick T est v CPU/Coprocessor v Systemboard v V ideo Adapter v Serial Ports v Parallel Ports v Fixe.
Detecting system information with PC-Doctor PC-Doctor can detect the following system information: Hardware Info v System Configuration v Memory Contents v Physical Disk Drives v Logical Disk Drives v.
Checking the ac adapter Yo u are her e because the computer fails only when the ac adapter is used. v If the power problem occurs only when the port r eplicator is used, replace the port replicator . v If the power-on indicator does not turn on, check the power cor d of the ac adapter for correct continuity and installation.
Note: If the battery pack becomes hot, it may not be able to charge. Remove it from the computer and leave it at r oom temperature for a while. After it cools down, reinstall and r echarge it. To check the battery pack, do the following: 1. Power off the computer .
ThinkPad Z61t Product overview . . . . . . . . . . . .3 4 Specifications . . . . . . . . . . . . .3 4 Status indicators . . . . . . . . . . . .3 7 FRU tests . . . . . . . . . . . . . .3 9 Fn key combinations . . . . . . . . . .4 1 Symptom-to-FRU index .
Product overview This section presents the following pr oduct-unique information: v “Specifications” v “Status indicators” on page 37 v “FRU tests” on page 39 v “Fn key combinations” o.
Feature Description Optional memory v 256-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1 v 512-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1 v 1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1 v 2-GB DDR2-533 SDRAM SO-DIMM (PC2-4200) card × 1 (maximum of 2048 MB) CMOS RAM v 256 bytes Hard disk drive v 40 GB, 5400 rpm, 9.
Feature Description PCI Express Mini car d for wireless LAN v ThinkPad 1 1a/b/g W ireless LAN Mini PCI Expr ess Adapter v Intel PRO W ireless 3945ABG Mini-PCI Expr ess Adapter v ThinkPad 1 1a/b/g/n W .
Status indicators The system status indicators show the status of the computer , as follows: 11 123456789 1 0 8 9 10 Product overview ThinkPad Z61t 37.
Indicator Meaning 1 W ireless LAN status Green: The wireless featur e (the IEEE 802.1 1 standard) is on, and the radio link is ready for use. Blinking green: Data is being transmitted. 2 Bluetooth status R Note: Some models do not have this indicator .
Indicator Meaning 9 AC power status Green: The computer is connected to the ac power supply . 10 Standby status Green: The computer is in standby mode. Blinking green: The computer is entering standby mode or hibernation mode, or is resuming normal operation.
FRU Applicable test Keyboard 1. Diagnostics --> Systemboard --> Keyboard 2. Interactive T ests --> Keyboard Hard disk drive Enter the BIOS Setup Utility and change Serial ATA ( S ATA ) setting to Compatibility , and run Diagnostics --> Fixed Disks Yo u can also diagnose the hard disk drive without starting up the operating system.
Fn key combinations The following table shows the function of each combination of Fn with a function key . Key combination Description Fn+F1 Reserved. Fn+F2 Reserved. Fn+F3 Select a power scheme that has been created by Power Manager . When you press this combination, a panel for selecting a power scheme appears.
Key combination Description Fn+F7 Apply a presentation scheme dir ectly , with no need to start Presentation Dir ector . To disable this function and use the Fn+F7 key combination for switching a display output location, start Presentation Dir ector , and change the settings.
Key combination Description Fn+F10 Reserved. Fn+F1 1 Reserved. Fn+F12 Put the computer into hibernation mode. To return to normal operation, press the power button for less than four seconds. Note: To use Fn+F12 for hibernation, you must have the ThinkPad PM device driver installed on the computer .
Symptom-to-FRU index The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type. Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.
Symptom or error FRU or action, in sequence 0190 Critical low-battery error 1. Charge the battery pack. 2. Battery pack. 0191 System Security—Invalid Remote Change requested. 1. Run BIOS Setup Utility , and then save current setting by pressing F10.
Symptom or error FRU or action, in sequence 0252 Password checksum bad—The passwor d is cleared. Reset the password by running BIOS Setup Utility . 0260 System timer error . 1. Charge the backup battery for more than 8 hours by connecting the ac adapter .
Symptom or error FRU or action, in sequence 2000 Hard Drive Active Pr otection sensor diagnostics failed. Press <Esc> to continue. Press <F1> to enter SETUP 1. Undock docking station or port replicator if it is attached to the ThinkPad computer , and place the computer on a horizontal surface.
Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load “Setup Defaults” in the BIOS Setup Utility . 2. Backup battery . 3. System board. Allocation error for device. 1. Load “Setup Defaults” in the BIOS Setup Utility .
Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. LCD assembly . 3. External CR T . 4. System board. One long and two short beeps, and a blank or unreadable LCD.
LCD resolution Bright dots Dark dots Bright and dark dots XGA, WXGA 5 6 6 WXGA+, SXGA+, WSXGA+ 5 8 10 UXGA, WUXGA, QXGA 5 13 13 Notes: 1. Lenovo will not provide r eplacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zer o pixel defects.
Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardwar e defect, such as cosmic radiation, electrostatic discharge, or softwar e errors. FRU replacement should be consider ed only when a problem r ecurs.
FRU replacement notices This section contains notices related to r emoving and replacing parts. Read this section carefully befor e replacing any FRU. Screw notices Loose screws can cause a r eliability problem.
v “Retaining the UUID” v “Reading or writing the ECA information” Restoring the serial number of the system unit When the computer was manufactured, the EEPROM on the system boar d was loaded with the serial numbers of the system and all major components.
To check what ECAs have been previously applied to the machine, use the ECA Information Read/W rite function on the ThinkPad Hardware Maintenance Diskette V ersion 1.73 or later . 1. Insert the ThinkPad Hardwar e Maintenance Diskette V ersion 1.73 or later , and restart the computer .
Removing and replacing a FRU This section presents dir ections and drawings for use in removing and replacing a FRU. Be sure to observe the following general r ules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.
1010 Battery pack D ANGER Unlock the battery release lever 1 . Holding the battery r elease lever in the unlocked position 2 , remove the battery pack in the dir ection shown by arrow 3 . 1 2 3 When installing: Install the battery pack along the slide rails of the slot.
1020 Ultrabay Slim device Note Ultrabay Slim does not accept any of the following devices: v Ultrabay Plus devices v Ultrabay 2000 devices Note: When you release the switch in step 1 , the lever pops out. In step 2 , pull the lever a little to release the device fr om the bay .
1030 Hard disk drive cover , hard disk drive, and hard disk drive rubber rails For access, remove this FRU: v “1010 Battery pack” on page 56 Attention v Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock.
3 2 4 5 When installing: Make sure that the har d disk drive connector is attached firmly . (continued) Removing and replacing a FRU ThinkPad Z61t 59.
6 6 When installing: Rubber rails of the hard disk drive must be attached to the replacement drive. Otherwise the har d disk drive cannot be properly installed to the computer .
1040 Palm rest or palm rest with fingerprint reader For access, remove this FRU in or der: v “1010 Battery pack” on page 56 Note In models with the fingerprint reader , the sensor has been attached to the palm rest FRU as the child part.
2 3 4 Removing and replacing a FRU 62 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448.
When installing the palm rest, do as the following pr ocedure. 1. Attach the touch pad connector firmly . 2. Attach the palm rest as shown in this figur e.
3. Press the left-top edge and the right-top edge of the palm r est to latch the palm rest to the frame firmly . 4. Close the LCD cover and turn over the computer . 5. Fasten the provided scr ews to secure the palm r est in order as shown in this figure.
1050 DIMM For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 2 1 1 When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly , and pivot it until it snaps into the place.
1060 Keyboard For access, remove this FRU: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 1 Step Icon Screw (quantity) Color T orque 1 M2 × 14 mm, flat-head, nylon-coated (1) Black 0.
When installing: Make sure that the keyboar d edges a are under the frame as shown in this figure. a a Removing and replacing a FRU ThinkPad Z61t 67.
1070 Modem daughter card (MDC-1.5) For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 2 1 1 Step Screw (quantity) Color T orque 1 M2 × 3 mm, flat-head, nylon-coated (2) Black 0.
T urn the card over 3 , and detach the modem connector 4 . 4 3 When installing: Make sure that the modem connector and the connector on the underside of the card ar e attached firmly .
1080 PCI Express Mini card for wireless WA N For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “.
3 When installing: Plug the red cable into the jack labeled MAIN on the card, and the blue cable into the jack labeled DIV . Removing and replacing a FRU ThinkPad Z61t 71.
1090 PCI Express Mini card for wireless LAN For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1.
3 When installing: Plug the gray cable into the jack labeled MAIN on the card, and the black cable to the jack labeled AUX . Removing and replacing a FRU ThinkPad Z61t 73.
1 100 PCI Express Mini card for 802.1 1 a/b/g/n wireless LAN For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” .
3 When installing: Plug the gray cable (MAIN) into the jack labeled TR1 , the white cable (3rd) into jack labeled R0 , and the black cable (AUX) into jack labeled TR2 on the card.
111 0 Backup battery D ANGER For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 2 1 When installing: Make sure that the battery connector is attached firmly .
1 120 Keyboard bezel For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1060 Keyboard” on page 66 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 1 1 Step Screw (quantity) Color T orque 1 M2 × 14 mm, flat-head, nylon-coated (2) Black 0.
2 2 2 2 3 Step Screw (quantity) Color T orque 2 M2 × 3 mm, flat-head, nylon-coated (4) Black 0.196 Nm (2.0 kgfcm) 3 M2 × 5 mm, flat-head, nylon-coated (2) Black 0.
1 130 Speaker assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1 120 Keyboar d bezel” on page 77 1 1 1 1 Step Screw (quantity) Color T orque 1 M2 × 3 mm, flat-head, nylon-coated (4) Black 0.
3 3 2 When installing: Make sure that the speaker cables ar e routed along the cable guides 3 and that the connector 2 is attached firmly .
1 140 SIM card slot For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1 120 Keyboar d bezel” on page 77 1 2 Step Screw (quantity) Color T orque 1 M2 × 3 mm, flat-head, nylon-coated (1) Black 0.
1 150 Fan assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 6.
When installing: v Before you attach the fan assembly to the computer , apply thermal gr ease on the part marked a as in the following figure. a v Make sure that the fan connector is attached firmly . v When attaching the fan assembly to the frame, take care not to damage the heat sink ( b ) of the fan assembly .
1 160 CPU For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1 120 Keyboar d bezel” on page 77 v “1 150 Fan assembly” on page 82 Attention: CPU is extr emely sensitive.
1 170 Wireless WA N antenna (DIV) For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboa.
1 180 LCD assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1070 Modem daughter card (MDC-1.
4 4 2 3 a a b In step 3 , release the antenna cables fr om the cable guides. Step Screw (quantity) Color T orque 4 M2 × 5 mm, flat-head, nylon-coated (2) Black 0.245 Nm (2.5 kgfcm) When installing: 1. Make sure that the antenna cables ar e routed along the cable guides.
5 5 Removing and replacing a FRU 88 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448.
1 190 Base cover For access, remove these FRUs, in or der: v “1010 Battery pack” on page 56 v “1020 Ultrabay Slim device” on page 57 v “1030 Hard disk drive cover , har d disk drive, and har.
In step 2 , lift the MG frame a little in the direction shown by the arr ow , and then remove it in the dir ection shown by arrow 3 . Attention: Befor e step 2 , be sur e that the Ultrabay Slim device eject lever is not popped out and it is housed in its position properly as shown in the figur e a .
Note: Applying labels to the base cover When you replace the base cover , you need to stick some labels on the new base cover . Some of the labels have been shipped with the new base cover , and some may need to be reused fr om the old base cover . Following labels are the typical labels stuck on the bottom side of the computer when it is shipped.
1200 USB sub card with cable For access, remove these FRUs, in or der: v “1010 Battery pack” on page 56 v “1020 Ultrabay Slim device” on page 57 v “1030 Hard disk drive cover , har d disk dr.
1210 MG (Magnesium) frame For access, remove these FRUs, in or der: v “1010 Battery pack” on page 56 v “1020 Ultrabay Slim device” on page 57 v “1030 Hard disk drive cover , har d disk drive.
Remove the ac power jack cable a and the modem cable b . 1 2 3 3 4 b a When installing: Make sure that the connectors 1 and 3 ar e attached firmly , and that the cables are r outed as in the figure above.
Remove the CPU support plate c . 5 6 c 5 5 Step Screw (quantity) Color T orque 5 M2 × 3 mm, flat-head, nylon-coated (6) Black 0.196 Nm (2.0 kgfcm) 9 9 7 7 7 7 7 8 8 Step Screw (quantity) Color T orque 7 M2 × 3 mm, flat-head, nylon-coated (5) Black 0.
Remove the system board and the PC Car d slot assembly from the MG frame together , in the direction shown by arrow 11 . 10 10 11 When installing: Attach the system board so that the two small pr ojections on the MG frame 10 fit into the holes provided, and then secur e the system board with the scr ew .
1220 System board and PC Card/ExpressCard slot assembly For access, remove these FRUs, in or der: v “1010 Battery pack” on page 56 v “1020 Ultrabay Slim device” on page 57 v “1030 Hard disk .
Important notice for handling the system board When handling the system board, bear the following in mind. v At every point in the process, be sur e not to drop or stack the system board. v The system board has an acceler ometer , which can be broken by applying several thousands of G-forces.
Following components soldered on the system boar d are extremely sensitive. When you service the system board, avoid any kind of r ough handling. a Accelerometer chip for the HDD Active Pr otect.
2 2 2 2 1 Step Screw (quantity) Color T orque 2 M2 × 5 mm, flat-head, nylon-coated (4) Black 0.196 Nm (2.0 kgfcm) T urn over the system board, and then disconnect the PC Car d slot assembly from the system board. 3 When installing: v Make sure that the connector of PC Car d slot is attached to the system board firmly .
2010 LCD front bezel For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1070 Modem daughter card (MDC-1.
In step 3 , while sliding the LCD latch lever in the direction shown by the arr ow , remove the bezel in the dir ection shown by arrow 4 . 2 2 2 2 2 2 2 2 3 4 Removing and replacing a FRU .
2020 Inverter card For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1070 Modem daughter card (MDC-1.
2030 Bluetooth daughter card (BDC-2) For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1070 Modem daughter card (MDC-1.
When installing: Make sure that connector is attached firmly , and that the car d is attached to the guide as in this figure. Removing and replacing a FRU ThinkPad Z61t 105.
2040 Wireless WA N antenna cable (MAIN) or wireless LAN 3rd antenna cable For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1070 Modem daughter card (MDC-1.
When installing: In step 2 , press the part indicated by the arr ow until it snaps into place. 1 3 1 2 Cable routing: Route the antenna cable as shown in this figure. In the part indicated by circle a , do not tense the cable. To do so, the cable may get damaged by the hinge, and may cause a broken wir e.
2050 Integrated camera For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1070 Modem daughter card (MDC-1.
2060 LCD panel, LCD cable, and hinges For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1070 Modem daughter card (MDC-1.
3 5 4 6 (continued) Removing and replacing a FRU 11 0 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448.
Remove the hinges a from the LCD panel. 7 7 7 7 8 8 a a Step Screw (quantity) Color T orque 7 M2 × 3 mm, small-head, nylon-coated (4) Silver 0.196 Nm (2.0 kgfcm) Remove the LCD cable assembly b from the LCD panel. 9 10 b When installing: When replacing any LCD FRUs, be sur e not to pinch the antenna cables.
2070 LCD rear cover and wireless LAN antenna cables For access, remove these FRUs in or der: v “1010 Battery pack” on page 56 v “1040 Palm rest or palm r est with fingerprint reader” on page 61 v “1060 Keyboard” on page 66 v “1070 Modem daughter card (MDC-1.
Remove the LCD latches before you r emove the antenna cables. 3 4 5 (continued) Removing and replacing a FRU ThinkPad Z61t 11 3.
When installing: Attache the latches as shown in this figure. 3 4 1 2 7 6 6 6 6 7 (continued) Removing and replacing a FRU 11 4 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448.
Cable routing: Route and secure the antenna cables as shown in the following figures. W ireless LAN antenna cable (AUX: black) a (continued) Removing and replacing a FRU ThinkPad Z61t 11 5.
W ireless LAN antenna cable (MAIN: gray) a Removing and replacing a FRU 11 6 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448.
Locations Front view 1 ThinkLight 2 Status indicators Note: For the description of each indicator , see “Status indicators” on page 37.
Rear view 1 Status indicators Note: For the description of each indicator , see “Status indicators” on page 37. 2 RJ-45 (Ethernet) connector 3 RJ-1 1 (modem) connector 4 Ex.
Parts list Overall 1 2 3 4 6 5 9 8 7 10 12 11 13 14 16 b 17 c 18 19 21 23 24 22 20 15 a d Parts list ThinkPad Z61t 11 9.
v Each FRU is available for all types or models, unless specific types or models are specified. v FRU with specific models listed and described as xxU (where U is an example of a country designator) should be used for all models ending in U.
No. FRU FRU no. RoHS ID CRU ID 3 Palm rest assembly with fingerprint r eader v 9440-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Lx, 2Mx, 2Px, 2Qx, 2Tx, 31x, 3.
No. FRU FRU no. RoHS ID CRU ID 4 Magnesium base frame with speakers v 9440-CTO, 24x, 27x, 29x, 2Ax, 2Bx, 2Cx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 36x, 37x, 38x, A4x, A5x, A6x v.
No. FRU FRU no. RoHS ID CRU ID 4 Magnesium frame v 9440-CTO, A8x, ACx, ADx, AGx, AJx, AKx, AMx, ANx, B6x, B7x, B8x, B9x, BAx, BCx, BDx, BFx, BGx, BHx, BJx, BKx, BLx, BMx, BNx, BPx, C1x, C2x, C3x, C4x,.
No. FRU FRU no. RoHS ID CRU ID 6 Intel PRO W ireless 3945ABG Mini-PCI Expr ess Adapter v 9440-CTO, 21x, 23x, 24x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Px, 2.
No. FRU FRU no. RoHS ID CRU ID 7 Sierra W ireless EV -DO W ireless WA N PCI Express Mini Adapter v 9440-CTO, 27x, 2Ax, 2Bx, 2Cx, 36x, 37x, 38x, ADx, DAx, DBx, DCx, DFx, DGx, DHx, DJx, DKx, DLx v 9441-.
No. FRU FRU no. RoHS ID CRU ID 11 System board assembly with Intel Graphics Media Accelerator 950, Entry v 9440-CTO, 2Kx, 2Nx, 2Rx, 2Sx v 9441-CTO, 42x, 43x, 44x, 4Hx v 9442-CTO, 44x, 78x, 7Ax v 9443-.
No. FRU FRU no. RoHS ID CRU ID 11 System board assembly with Intel Graphics Media Accelerator 950, DVI OA2 v 9440-CTO, A5x, A6x, A7x, A8x, ACx, ADx, AGx, AHx, AJx, AKx, AMx, ANx, APx, AQx, ARx, ASx, A.
No. FRU FRU no. RoHS ID CRU ID 13 Battery pack, Li-ion (4 cell) v 9440-CTO, 21x, 22x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx,.
No. FRU FRU no. RoHS ID CRU ID 14 DVD/CD-R W combo drive, 9.5mm v 9440-CTO, 21x, 22x, 25x, 26x, 27x, 2Kx, 2Lx, 2Nx, 2Sx, 2Tx, A4x, A5x, A6x, A7x, A8x, AHx, ARx, ASx, A Tx, A Vx, B2x, B3x, B4x, B5x, BG.
No. FRU FRU no. RoHS ID CRU ID 15 Base cover for 8747 WW v 8747-CTO 42W3601 R N T aiwan v 8747-CTO 42W3603 R N Base cover for 8749 WW v 8749-CTO 42W3602 R N T aiwan v 8749-CTO 42W3604 R N Base cover f.
No. FRU FRU no. RoHS ID CRU ID 17 256-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card OP v 9440-CTO, 21x, 2Kx, 2Sx, 2Nx, 4Dx, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 7Px, 8Ax, 8Dx, A4x, A5x, K5x,.
No. FRU FRU no. RoHS ID CRU ID 17 1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card OP v 9440-CTO, 24x, ADx, AMx, ANx, B6x, B7x, BAx, BCx, DYx, C5x, CEx v 9441-CTO, 4Ax, 4Cx, NAx, NBx v 9442-CTO, 4Ax,.
No. FRU FRU no. RoHS ID CRU ID 18 Hard disk drive, 80 GB, 9.5 mm, 5,400 rpm v 9440-CTO, 27x, 28x, 2Dx, 2Fx, A7x, A8x, AHx, APx, AQx, ARx, ASx, A Wx, B1x, B2x, B3x, BDx, BFx, BGx, BHx, C1x, C3x, CFx, C.
No. FRU FRU no. RoHS ID CRU ID 20 CPU assembly , Intel Celeron M processor 410 (1.46 GHz) v 9440-CTO, 21x, 25x, 2Kx, 2Nx, 2Sx, 31x v 9441-CTO, 53x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5E.
No. FRU FRU no. RoHS ID CRU ID 20 CPU assembly , Intel Core Duo processor T2300 (1.66 GHz) v 9440-CTO, 24x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Rx, 2Tx, 33x, 36x v 9441-CTO, 44x, 45x, 47x, 4Sx, 4Tx, 5Ux, 5.
No. FRU FRU no. RoHS ID CRU ID 20 CPU assembly , Intel Core 2 Duo processor T7200 (2.0 GHz) v 9440-CTO, ADx, AKx, AMx, B6x, B7x, B8x, B9x, C5x, C8x, D3x, D6x, D9x, DCx, DHx, DLx, DYx v 9441-CTO, K9x, .
No. FRU FRU no. RoHS ID CRU ID 22 Fan and thermal device v 9440-CTO, 21x, 22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2.
LCD FRUs e d a b 1 7 9 8 10 11 3 2 4 5 6 c Parts list 138 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448.
14.0-in. WXGA (200nit) TFT No. FRU FRU no. RoHS ID CRU ID a - e See “Miscellaneous parts” on page 159. 1 LCD front bezel without camera, ster eo microphones v 9440-CTO, 21x, 22x, 23x, 25x, 26x, 28.
No. FRU FRU no. RoHS ID CRU ID 4 Hinge pair , Z61t v 9440-CTO, 22x, 23x, 25x, 26x, 28x, 2Dx, 2Tx, 31x, 32x, 33x, 34x, 35x, A6x, A7x, AHx, D1x, D2x, D3x v 9441-CTO, 2Dx, 47x, 4Hx, 6Fx, 6Jx, 6Kx, MNx, M.
No. FRU FRU no. RoHS ID CRU ID 6 LCD cover kit (silver) v 9440-CTO, 22x, 23x, 25x, 26x, 28x, 2Dx, 2Tx, 31x, 32x, 33x, 34x, 35x, A6x, A7x, AHx, D1x, D2x, D3x v 9441-CTO, 2Dx, 47x, 4Hx, 6Fx, 6Jx, 6Kx, M.
No. FRU FRU no. RoHS ID CRU ID 9 Inverter card, 14.0WXGA v 9440-CTO, 21x, 22x, 23x, 25x, 26x, 28x, 2Dx, 2Kx, 2Tx, 31x, 32x, 33x, 34x, 35x, A4x, A5x, A6x, A7x, AHx, APx, AQx, ARx, ASx, A Tx, A Vx, A Wx.
14.1-in. WXGA (185nit) TFT No. FRU FRU no. RoHS ID CRU ID a - e See “Miscellaneous parts” on page 159. 1 LCD front bezel without camera, ster eo microphones v 9440-CTO, 27x, 2Ax, 2Ex, 2Hx, 2Sx, 2L.
No. FRU FRU no. RoHS ID CRU ID 3 LCD panel, 14.1-in. WXGA 185nit v 9440-CTO, 24x, 27x, 2Ax, 2Ex, 2Hx, 2Sx, 2Lx, 2Mx, 2Nx, 2Qx, 2Rx, A4x, A5x, A8x, AGx, AJx, AKx, AMx, ANx, C3x, C6x, C7x, C8x, CEx, CFx.
No. FRU FRU no. RoHS ID CRU ID 5 W ireless WA N antenna cable (MAIN) (V odafone) v 9440-CTO, 2Hx, R4x, RAx, R Vx, CEx, CLx v 9441-CTO, 6Hx v 9442-CTO, 7Lx, 8Fx, 8Gx v 9443-CTO v 9448-CTO 93P4298 R N W.
No. FRU FRU no. RoHS ID CRU ID 6 LCD cover kit (silver) v 9440-CTO v 9441-CTO v 9442-CTO v 9443-CTO v 9448-CTO 41V9781 R N 7 W ireless LAN antenna cable, pair v 9440-CTO, 24x, 27x, 2Ax, 2Ex, 2Hx, 2Sx,.
No. FRU FRU no. RoHS ID CRU ID 8 LCD cable assembly - 14.1WXGA stereo without microphone/camera v 9440-CTO, 27x, 2Ax, 2Ex, 2Hx, 2Sx, 2Lx, 2Mx, 2Nx, 2Qx, 2Rx, A4x, A5x, A8x, C3x, C6x, CFx, CGx, DAx, DB.
No. FRU FRU no. RoHS ID CRU ID 9 Inverter card, 14, 15 v 9440-CTO, 24x, 27x, 2Ax, 2Ex, 2Hx, 2Sx, 2Lx, 2Mx, 2Nx, 2Qx, 2Rx, A4x, A5x, A8x, AGx, AJx, AKx, AMx, ANx, C3x, C6x, C7x, C8x, CEx, CFx, CGx, D4x.
14.1-in. WXGA+ (200nit) TFT No. FRU FRU no. RoHS ID CRU ID a - e See “Miscellaneous parts” on page 159. 1 LCD front bezel without camera, ster eo microphones v 9440-CTO, BDx, BFx, BGx, BHx, BLx, B.
No. FRU FRU no. RoHS ID CRU ID 3 LCD panel, 14.1-in. WXGA+ v 9440-CTO, 29x, 2Bx, 2Cx, 2Fx, 2Gx, 2Jx, 2Px, 36x, 37x, 38x, ACx, ADx, B6x, B7x, B8x, B9x, BAx, BCx, BDx, BFx, BGx, BHx, BJx, BKx, BLx, BMx,.
No. FRU FRU no. RoHS ID CRU ID 5 W ireless WA N antenna cable (MAIN) (Cingular) v 9440-CTO v 9441-CTO v 9442-CTO v 9443-CTO v 9448-CTO 93P4332 R N W ireless LAN 3r d antenna cable v 9440-CTO, B6x, B7x.
No. FRU FRU no. RoHS ID CRU ID 7 W ireless LAN antenna cable v 9440-CTO v 9441-CTO v 9442-CTO v 9443-CTO v 9448-CTO 91P6954 R N 8 LCD cable assembly - 14.
No. FRU FRU no. RoHS ID CRU ID 10 Bluetooth daughter card (BDC-2) v 9440-CTO, 2Bx, 2Cx, 2Fx, 2Gx, 2Jx, 36x, 37x, 38x, ACx, ADx, B6x, B7x, B8x, B9x, BAx, BCx, BDx, BFx, BGx, BHx, BJx, BKx, BLx, BMx, BN.
Keyboard Language P/N (ALPS) P/N (Chicony) P/N (NMB) RoHS ID CRU ID Arabic 39T7121 39T7181 39T7308 R ** Belgian 39T7122 39T7182 39T0962 Canadian, multilanguage (445) 39T71 19 39T7179 39T0959 Chinese, T raditional 39T7145 39T7205 39T0985 Czech 39T7123 39T7183 39T0963 Danish 39T7124 39T7184 39T0964 Dutch 39T7132 39T7192 39T7314 English, U.
Recovery discs Windows XP Professional CDs W indows XP Professional is pr einstalled as the operating system in the following models: v 9440-CTO, 22x, 23x, 24x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx,.
Language P/N RoHS ID CRU ID Arabic 42J8673 R * Chinese, Simplified 42J8666 Chinese, T raditional 42J8667 Chinese, T raditional (Hong Kong S.A.R.) 42J8668 Czech 42J8672 Danish 42J8662 Dutch 42J8665 English, Russia 42J8680 English, U.K. 42J8655 English, U.
Windows XP Home Edition CDs W indows XP Home Edition is preinstalled as the operating system in the following models: v 9440-CTO, 21x, 25x, 2Kx, 2Sx, 2Nx, A6x, A7x, AGx v 9441-CTO, 4Lx, 4Mx, 4Qx, 4Rx,.
Windows V ista Business (32 bit) DVDs W indows V ista Business (32 bit) is pr einstalled as the operating system in the following models: v 9440-CTO, C1x, C2x, C3x, C4x, C5x, C6x, C7x, C8x, CEx, CFx, .
Miscellaneous parts FRU P/N RoHS ID CRU ID Screw kit (including nylon-coated scr ews): v M2 × 3 mm (silver), small head (8) v M2 × 3 mm (black), flat head (32) v M2 × 5 mm (black), flat head (26) v.
FRU P/N RoHS ID CRU ID LCD assembly miscellaneous parts v 9440-CTO, 2xx, 3xx v 9441-CTO, 2xx, 3xx, 4xx, 5xx, 6xx, 7xx, Exx v 9442-CTO, 2xx, 4xx, 7xx, 8xx, Exx v 9443-CTO, 4xx, 7xx, 8xx, 9xx, Exx v 944.
AC adapters FRU P/N RoHS ID CRU ID 3-pin (65 W, 20 V) adapter (models CTO, xxG, xxM, xxQ, xxA, xxT , xxB, xxH, xxC, xxK, xxV) OP Delta 92P1 153 R * Lite-On 92P1 157 R * 2-pin (65W , 20 V) adapte.
Power cords A ThinkPad power cord for a specific country or r egion is usually available only in that country or region: For 2-pin power cords: Region P/N (Longwell) P/N (V olex) RoHS ID CRU ID Argentina, Uruguay , Paraguay 42T5020 42T5105 R * Brazil 42T5180 42T5183 Canada, U.
Notices Lenovo may not offer the pr oducts, services, or features discussed in this document in all countries. Consult your local Lenovo repr esentative for information on the products and services curr ently available in your area.
estimated through extrapolation. Actual r esults may vary . Users of this document should verify the applicable data for their specific environment. T rademarks The following terms are trademarks of L.
T rademarks ThinkPad Z61t 165.
Part Number: 42T7845_02 (1P) P/N: 42T7845_02.
Ein wichtiger Punkt beim Kauf des Geräts IBM MT 8749 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie IBM MT 8749 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für IBM MT 8749 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von IBM MT 8749 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über IBM MT 8749 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon IBM MT 8749 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von IBM MT 8749 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit IBM MT 8749. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei IBM MT 8749 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
