Hardware Maintenance Manual
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... 83 1160 LCD and Keyboard bezel assembly . . . . 86 1170 LCD assembly 89 1180 Keyboard bezel 92 1190 Fan assembly 94 2000 Fan (CPU 3 GHz) and CPU fixture . . . . 96 2010 CPU 98 2020 CD-ROM/DVD drive bracket 99 2030 FDD bracket 100 2040 System board 101 2050 Lower... . . . . . 111 Locations 112 Front view 112 Rear view 113 Bottom view 114 Parts list 115 G40, G41 series 115 Overall 139 LCD FRUs 146 Keyboard 149 Recovery CDs 150 Miscellaneous parts 153 AC adapters 153 Telephone cable 153 Optional FRUs 154 Common parts list 154 Notices 156 Trademarks 158 iv ThinkPad G40, G41
... 83 1160 LCD and Keyboard bezel assembly . . . . 86 1170 LCD assembly 89 1180 Keyboard bezel 92 1190 Fan assembly 94 2000 Fan (CPU 3 GHz) and CPU fixture . . . . 96 2010 CPU 98 2020 CD-ROM/DVD drive bracket 99 2030 FDD bracket 100 2040 System board 101 2050 Lower... . . . . . 111 Locations 112 Front view 112 Rear view 113 Bottom view 114 Parts list 115 G40, G41 series 115 Overall 139 LCD FRUs 146 Keyboard 149 Recovery CDs 150 Miscellaneous parts 153 AC adapters 153 Telephone cable 153 Optional FRUs 154 Common parts list 154 Notices 156 Trademarks 158 iv ThinkPad G40, G41
Hardware Maintenance Manual
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... guidelines, and safety information required in servicing computers. Portions © IBM Corp. 2005. 1 Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing ThinkPad products, be sure to review the safety information under "Safety notices: ...who are familiar with ThinkPad products. v The product-specific section includes service, reference, and product-specific parts information. About this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is intended for ThinkPad G40 and G41 products.
... guidelines, and safety information required in servicing computers. Portions © IBM Corp. 2005. 1 Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing ThinkPad products, be sure to review the safety information under "Safety notices: ...who are familiar with ThinkPad products. v The product-specific section includes service, reference, and product-specific parts information. About this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is intended for ThinkPad G40 and G41 products.
Hardware Maintenance Manual
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... system board, and replacing one FRU, any FRUs listed in effect. © Lenovo 2005. Strategy for replacing FRUs Before replacing parts Make sure that changed the symptoms. Attention: The setup configuration on the customer support site http://www.lenovo.com/think/support Advise... replacing and servicing FRUs: v If you are customer-installable. Note the current configuration settings (using the BIOS Setup Utility); Portions © IBM Corp. 2005. 3 then, when service has been completed, verify that board, and then replace the other one , to prevent unnecessary expense...
... system board, and replacing one FRU, any FRUs listed in effect. © Lenovo 2005. Strategy for replacing FRUs Before replacing parts Make sure that changed the symptoms. Attention: The setup configuration on the customer support site http://www.lenovo.com/think/support Advise... replacing and servicing FRUs: v If you are customer-installable. Note the current configuration settings (using the BIOS Setup Utility); Portions © IBM Corp. 2005. 3 then, when service has been completed, verify that board, and then replace the other one , to prevent unnecessary expense...
Hardware Maintenance Manual
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... Do not perform any heavy object: 1. v Do not wear loose clothing that you think are too heavy for your elbows. If your eyes. 16 ThinkPad G40, G41 Use a slow lifting force. Lift by standing or by pushing up above your clothing. v Before you . v Wear safety glasses when you are...not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for you start the machine, ensure that might be trapped in the moving parts of your feet. 3. Safety information Safety information The following section presents safety information with which you need to be familiar before you are ...
... Do not perform any heavy object: 1. v Do not wear loose clothing that you think are too heavy for your elbows. If your eyes. 16 ThinkPad G40, G41 Use a slow lifting force. Lift by standing or by pushing up above your clothing. v Before you . v Wear safety glasses when you are...not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for you start the machine, ensure that might be trapped in the moving parts of your feet. 3. Safety information Safety information The following section presents safety information with which you need to be familiar before you are ...
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.... v Do not service the following parts with the power on suitable rubber mats (obtained locally, if necessary) to insulate you may prevent a current from a circuit. Power supply units - Use caution; Switch off the power, if necessary. - Attention: Another person must be there to get medical aid. 18 ThinkPad G40, G41 v Always look carefully...
.... v Do not service the following parts with the power on suitable rubber mats (obtained locally, if necessary) to insulate you may prevent a current from a circuit. Power supply units - Use caution; Switch off the power, if necessary. - Attention: Another person must be there to get medical aid. 18 ThinkPad G40, G41 v Always look carefully...
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...at the beginning of every service task. Insulation must determine how serious the apparent hazard could be the type specified in the parts list. Consider these conditions and the safety hazards they present: v Electrical hazards, especially primary power (primary voltage on the ... can continue without first correcting the problem. Power-off , and the power cord disconnected. c. Check for : a. Check for any non-ThinkPad alterations. 6. Check inside the unit for worn, frayed, or pinched cables. Safety information Safety inspection guide The purpose of this inspection guide....
...at the beginning of every service task. Insulation must determine how serious the apparent hazard could be the type specified in the parts list. Consider these conditions and the safety hazards they present: v Electrical hazards, especially primary power (primary voltage on the ... can continue without first correcting the problem. Power-off , and the power cord disconnected. c. Check for : a. Check for any non-ThinkPad alterations. 6. Check inside the unit for worn, frayed, or pinched cables. Safety information Safety inspection guide The purpose of this inspection guide....
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.... Make sure that the machine, the part, the work surface. v Prevent the part from touching your body. Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. Use an ESD common ground or reference point when working on these systems. 20 ThinkPad G40, G41 The mat is desirable but not...
.... Make sure that the machine, the part, the work surface. v Prevent the part from touching your body. Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. Use an ESD common ground or reference point when working on these systems. 20 ThinkPad G40, G41 The mat is desirable but not...
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... guide, be sure to read this section. v Read the entire FRU removal and replacement page before replacing any ThinkPad model that have been changed. The drive startup sequence in the parts exchange form or parts return form that a FRU is defective, clear the error log and run the test again. v A FRU... should service the computer. If you suspect that you are correct by referring to the FRU parts list. Portions © IBM Corp. 2005. 25 Read this first Before you replace a FRU, make sure the model of reasons that has the PC-Doctor® ...
... guide, be sure to read this section. v Read the entire FRU removal and replacement page before replacing any ThinkPad model that have been changed. The drive startup sequence in the parts exchange form or parts return form that a FRU is defective, clear the error log and run the test again. v A FRU... should service the computer. If you suspect that you are correct by referring to the FRU parts list. Portions © IBM Corp. 2005. 25 Read this first Before you replace a FRU, make sure the model of reasons that has the PC-Doctor® ...
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Date on the display, and beep symptoms __ 6. Date of unauthorized service or modification. 26 ThinkPad G40, G41 Procedure index and page number in the diskette drive v Diskette drive damage caused by pressure on the diskette drive cover or by the ... (making the computer unusable) v Sticky keys caused by spilling a liquid onto the keyboard The following symptoms might indicate damage caused by nonwarranted activities: v Missing parts might indicate that the system was subjected to the following: The following list provides some common items that are not covered under the warranty by...
Date on the display, and beep symptoms __ 6. Date of unauthorized service or modification. 26 ThinkPad G40, G41 Procedure index and page number in the diskette drive v Diskette drive damage caused by pressure on the diskette drive cover or by the ... (making the computer unusable) v Sticky keys caused by spilling a liquid onto the keyboard The following symptoms might indicate damage caused by nonwarranted activities: v Missing parts might indicate that the system was subjected to the following: The following list provides some common items that are not covered under the warranty by...
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... Windows XP Professional (for G41) . . . . 152 Windows 2000 (for G40 153 Miscellaneous parts 153 AC adapters 153 Telephone cable 153 Optional FRUs 154 Common parts list 154 Tools 154 Power cords 155 Notices 156 Trademarks 158 44 ThinkPad G40, G41 3000 Speaker assembly 107 3010 LCD cable assembly 108 3020 Wireless antenna and rear cover...
... Windows XP Professional (for G41) . . . . 152 Windows 2000 (for G40 153 Miscellaneous parts 153 AC adapters 153 Telephone cable 153 Optional FRUs 154 Common parts list 154 Tools 154 Power cords 155 Notices 156 Trademarks 158 44 ThinkPad G40, G41 3000 Speaker assembly 107 3010 LCD cable assembly 108 3020 Wireless antenna and rear cover...
Hardware Maintenance Manual
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...device not supported by diagnostic codes in sequence." Enter BIOS Setup and load Setup Defaults. Run BIOS Setup Utility and Load Setup Defaults 52 ThinkPad G40, G41 Run BIOS Setup Utility and Load Setup Defaults. 0185 Bad startup sequence settings. Symptom-to-FRU index Symptom-to-FRU index The symptom...Bad CRC1, stop POST task. Enter BIOS Setup and load setup defaults. If replacing a FRU does not solve the problem, put the original part back in the computer. If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not correct. System board....
...device not supported by diagnostic codes in sequence." Enter BIOS Setup and load Setup Defaults. Run BIOS Setup Utility and Load Setup Defaults 52 ThinkPad G40, G41 Run BIOS Setup Utility and Load Setup Defaults. 0185 Bad startup sequence settings. Symptom-to-FRU index Symptom-to-FRU index The symptom...Bad CRC1, stop POST task. Enter BIOS Setup and load setup defaults. If replacing a FRU does not solve the problem, put the original part back in the computer. If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not correct. System board....
Hardware Maintenance Manual
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... the following when you have one should be used only once. v They are harder to removing and replacing parts. v Always use new screws. In the ThinkPad computer, this problem is addressed with shock or vibration. v Each one . FRU replacement notices FRU replacement notices... the plastic part: 90 degrees more (Cross-section) v Logic card to the "Torque" column for the P/N, see "Miscellaneous parts" on page 153) in your tool bag. Screw notices Loose screws can cause a reliability problem. Do the following characteristics: v They maintain tight connections. ThinkPad G40, G41 61...
... the following when you have one should be used only once. v They are harder to removing and replacing parts. v Always use new screws. In the ThinkPad computer, this problem is addressed with shock or vibration. v Each one . FRU replacement notices FRU replacement notices... the plastic part: 90 degrees more (Cross-section) v Logic card to the "Torque" column for the P/N, see "Miscellaneous parts" on page 153) in your tool bag. Screw notices Loose screws can cause a reliability problem. Do the following characteristics: v They maintain tight connections. ThinkPad G40, G41 61...
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... cables, see "Locations" on page 61. 3. DANGER Before removing any FRU, turn off the computer, unplug all screws, springs, and other small parts are in place and none are loose inside the computer. Remove them in the order in which they are listed at the top of damaging...sequence in the steps for rattling sounds. Before replacing any FRUs that pertain to service any interconnecting cables. Metallic parts or metal flakes can be removed before the failing FRU. ThinkPad G40, G41 65 Verify this by shaking the computer gently and listening for removing the FRU, as given by the...
... cables, see "Locations" on page 61. 3. DANGER Before removing any FRU, turn off the computer, unplug all screws, springs, and other small parts are in place and none are loose inside the computer. Remove them in the order in which they are listed at the top of damaging...sequence in the steps for rattling sounds. Before replacing any FRUs that pertain to service any interconnecting cables. Metallic parts or metal flakes can be removed before the failing FRU. ThinkPad G40, G41 65 Verify this by shaking the computer gently and listening for removing the FRU, as given by the...
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Removing and replacing a FRU 1010 Battery pack DANGER Use only the battery in ignition or explosion of the battery. 66 ThinkPad G40, G41 Use of an incorrect battery can result in the parts listing for the model you are servicing.
Removing and replacing a FRU 1010 Battery pack DANGER Use only the battery in ignition or explosion of the battery. 66 ThinkPad G40, G41 Use of an incorrect battery can result in the parts listing for the model you are servicing.
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For access, remove these FRUs, in ignition or explosion of the battery. Use of an incorrect battery can result in order: v "1010 Battery pack" on page 66 v "1030 DIMM door" on page 69 72 ThinkPad G40, G41 Removing and replacing a FRU 1060 Backup battery DANGER Use only the battery in the parts listing for the computer you are servicing.
For access, remove these FRUs, in ignition or explosion of the battery. Use of an incorrect battery can result in order: v "1010 Battery pack" on page 66 v "1030 DIMM door" on page 69 72 ThinkPad G40, G41 Removing and replacing a FRU 1060 Backup battery DANGER Use only the battery in the parts listing for the computer you are servicing.
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Parts list Parts list G40, G41 series The G40, G41 series includes several models. The following table summarizes the characteristics of each model, to help you determine which FRU in , XGA CD-ROM Open NiMH, 8 cell (continued) ThinkPad G40, G41 115 Model LCD Bay device Mini PCI Battery CPU, P4 DT Cel...2G/memory, 256 MB/HDD, 30 GB 2388 7Dx 14.1 in, XGA 2388 7Gx CD-ROM Open Lithium, 6 cell 802.11b NiMH, 8 cell 2388 7Jx Open 2388 7Zx 2388 7Lx DVD Lithium, 6 cell 2388 7Hx 2388 7Mx Lithium, 12 cell 2388 7Nx Combo 2388 7Kx NiMH, 8 cell 2388 7Yx CPU, P4 DT Cel 2.2G/memory...
Parts list Parts list G40, G41 series The G40, G41 series includes several models. The following table summarizes the characteristics of each model, to help you determine which FRU in , XGA CD-ROM Open NiMH, 8 cell (continued) ThinkPad G40, G41 115 Model LCD Bay device Mini PCI Battery CPU, P4 DT Cel...2G/memory, 256 MB/HDD, 30 GB 2388 7Dx 14.1 in, XGA 2388 7Gx CD-ROM Open Lithium, 6 cell 802.11b NiMH, 8 cell 2388 7Jx Open 2388 7Zx 2388 7Lx DVD Lithium, 6 cell 2388 7Hx 2388 7Mx Lithium, 12 cell 2388 7Nx Combo 2388 7Kx NiMH, 8 cell 2388 7Yx CPU, P4 DT Cel 2.2G/memory...
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Parts list Model LCD Bay device Mini PCI Battery CPU, P4 DT 2.6G/memory, 128 MB/HDD, 30 GB 2388 AAx 15 in, XGA 2388 ABx CD-ROM 802.11b Lithium Ion, 6 cell Open 2388 AEx NiMH, 8 cell CPU, P4 DT 2.6G/memory, 256 MB/HDD, 30 GB 2388 ACx 15 in, 2388 ADx XGA CD-ROM... Lithium Ion, 6 Open cell CPU, P4 DT 2.6G/memory, 256 MB/HDD, 40 GB 2388 ALx 15 in, 2388 AQx XGA DVD Open Lithium Ion, 6 cell 2388 AUx Lithium Ion, 12 cell 2388 ARx 2388 ASx Combo Lithium Ion, 6 cell 2388 ATx 802.11 Lithium Ion, 12 a/b cell 2388 AVx Open 2388 B2x 802.11b (continued) ThinkPad G40, G41 117
Parts list Model LCD Bay device Mini PCI Battery CPU, P4 DT 2.6G/memory, 128 MB/HDD, 30 GB 2388 AAx 15 in, XGA 2388 ABx CD-ROM 802.11b Lithium Ion, 6 cell Open 2388 AEx NiMH, 8 cell CPU, P4 DT 2.6G/memory, 256 MB/HDD, 30 GB 2388 ACx 15 in, 2388 ADx XGA CD-ROM... Lithium Ion, 6 Open cell CPU, P4 DT 2.6G/memory, 256 MB/HDD, 40 GB 2388 ALx 15 in, 2388 AQx XGA DVD Open Lithium Ion, 6 cell 2388 AUx Lithium Ion, 12 cell 2388 ARx 2388 ASx Combo Lithium Ion, 6 cell 2388 ATx 802.11 Lithium Ion, 12 a/b cell 2388 AVx Open 2388 B2x 802.11b (continued) ThinkPad G40, G41 117
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... a/b cell CPU, P4 DT Cel 2.2G/memory, 256 MB/HDD, 30 GB 2389 7Ex 14.1 in , - Parts list Model LCD Bay device Mini PCI Battery CPU, P4 DT 2.6G/memory, 256 MB/HDD, 40 GB 2388 15 in, B1x-B3x SXGA+ Combo Open Lithium Ion, 12 cell CPU, P4 DT 2.6G/memory... Lithium Ion, 12 cell CPU, P4 DT 3.0G/memory, 256 MB/HDD, 40 GB 2388 BAx 15 in , XGA CD-ROM 802.11 Lithium Ion, 12 a/b cell 2389 7Jx Open NiMH, 8 cell 2389 7Zx 2389 7Kx Combo 2389 7Yx (continued) 118 ThinkPad G40, G41 BBx XGA Combo 802.11b Lithium Ion, 12 cell...
... a/b cell CPU, P4 DT Cel 2.2G/memory, 256 MB/HDD, 30 GB 2389 7Ex 14.1 in , - Parts list Model LCD Bay device Mini PCI Battery CPU, P4 DT 2.6G/memory, 256 MB/HDD, 40 GB 2388 15 in, B1x-B3x SXGA+ Combo Open Lithium Ion, 12 cell CPU, P4 DT 2.6G/memory... Lithium Ion, 12 cell CPU, P4 DT 3.0G/memory, 256 MB/HDD, 40 GB 2388 BAx 15 in , XGA CD-ROM 802.11 Lithium Ion, 12 a/b cell 2389 7Jx Open NiMH, 8 cell 2389 7Zx 2389 7Kx Combo 2389 7Yx (continued) 118 ThinkPad G40, G41 BBx XGA Combo 802.11b Lithium Ion, 12 cell...
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Parts list Model LCD Bay device Mini PCI Battery CPU, P4 DT 2.6G/memory, 256 MB/HDD, 30 GB 2389 9Fx 14.1 in, XGA CD-ROM ... 2.6G/memory, 256 MB/HDD, 40 GB 2389 AWx 15 in , XGA Open 802.11 Open a/b 2388 CBx Open (continued) ThinkPad G40, G41 119 ATx XGA Combo 802.11 Lithium Ion, 12 a/b cell 2388 99x 14.1, XGA Combo Open 2388 A8x 15 in, XGA 2388 A9x CPU, P4 DT 2.2G/memory, 256 MB/HDD, 30 GB...
Parts list Model LCD Bay device Mini PCI Battery CPU, P4 DT 2.6G/memory, 256 MB/HDD, 30 GB 2389 9Fx 14.1 in, XGA CD-ROM ... 2.6G/memory, 256 MB/HDD, 40 GB 2389 AWx 15 in , XGA Open 802.11 Open a/b 2388 CBx Open (continued) ThinkPad G40, G41 119 ATx XGA Combo 802.11 Lithium Ion, 12 a/b cell 2388 99x 14.1, XGA Combo Open 2388 A8x 15 in, XGA 2388 A9x CPU, P4 DT 2.2G/memory, 256 MB/HDD, 30 GB...
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Parts list Model LCD Bay device Mini PCI Battery CPU, P4 DT Cel 2.4G/memory, 256 MB/HDD, 40 GB 2388 DP+ 14.1 in, XGA 2388 DQ+ CD-ROM Open Lithium Ion, 6 cell 2388 DR+ 802.11b NiMH, 8 cell CPU, P4 DT Cel 2.4G/memory, 256 MB/HDD, 30 GB 2388 DS+ 15 in, 2388 DT+ XGA..., 256 MB/HDD, 60 GB 2388 EJ+ 15 in, XGA Combo 802.11 Lithium Ion, 12 a/b cell 2388 EK+ 15 in, SXGA+ CPU, P4 DT 3.0G/memory, 256 MB/HDD, 40 GB 2388 EL+ 15 in, XGA 2388 EM+ DVD Combo Open Lithium Ion, 12 cell 802.11b 2388 EN+ 802.11 a/b (continued) ThinkPad G40, G41 121
Parts list Model LCD Bay device Mini PCI Battery CPU, P4 DT Cel 2.4G/memory, 256 MB/HDD, 40 GB 2388 DP+ 14.1 in, XGA 2388 DQ+ CD-ROM Open Lithium Ion, 6 cell 2388 DR+ 802.11b NiMH, 8 cell CPU, P4 DT Cel 2.4G/memory, 256 MB/HDD, 30 GB 2388 DS+ 15 in, 2388 DT+ XGA..., 256 MB/HDD, 60 GB 2388 EJ+ 15 in, XGA Combo 802.11 Lithium Ion, 12 a/b cell 2388 EK+ 15 in, SXGA+ CPU, P4 DT 3.0G/memory, 256 MB/HDD, 40 GB 2388 EL+ 15 in, XGA 2388 EM+ DVD Combo Open Lithium Ion, 12 cell 802.11b 2388 EN+ 802.11 a/b (continued) ThinkPad G40, G41 121