Hardware Maintenance Manual
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iii LCD models . . . 73 © Lenovo 2006. Portions © IBM Corp. 2006. LCD models . . . 71 1020 Battery pack for 14.1-in . Contents About this manual 1 Introduction 3 Important service information 3 Strategy for replacing FRUs 3 How to use error ... management 32 Checkout guide 35 Testing the computer 35 Detecting system information with PC-Doctor. . . 38 Power system checkout 39 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 43 Product overview 45 Specifications 45 Status indicators 50 FRU tests 53 Fn key combinations 54 Symptom-to-FRU index 58 Numeric...
iii LCD models . . . 73 © Lenovo 2006. Portions © IBM Corp. 2006. LCD models . . . 71 1020 Battery pack for 14.1-in . Contents About this manual 1 Introduction 3 Important service information 3 Strategy for replacing FRUs 3 How to use error ... management 32 Checkout guide 35 Testing the computer 35 Detecting system information with PC-Doctor. . . 38 Power system checkout 39 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 43 Product overview 45 Specifications 45 Status indicators 50 FRU tests 53 Fn key combinations 54 Symptom-to-FRU index 58 Numeric...
Hardware Maintenance Manual
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... sensor (for 14.1-in. LCD models 175 3010 ThinkPad Dock II PCI cover. . . . . . 182 3020 ThinkPad Dock II top cover 183 Locations 186 Front view 186 Rear view 188 Bottom view 189 Parts list 190 Overall 191 iv T40/T40p, T41/T41p, T42/T42p LCD models 136 1270 System board,... interposer card, and base cover for 15.0-in. LCD models . . . 157 2040 Inverter...
... sensor (for 14.1-in. LCD models 175 3010 ThinkPad Dock II PCI cover. . . . . . 182 3020 ThinkPad Dock II top cover 183 Locations 186 Front view 186 Rear view 188 Bottom view 189 Parts list 190 Overall 191 iv T40/T40p, T41/T41p, T42/T42p LCD models 136 1270 System board,... interposer card, and base cover for 15.0-in. LCD models . . . 157 2040 Inverter...
Hardware Maintenance Manual
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...spilling a liquid onto the keyboard The following are not covered under warranty and some common items that are not covered under warranty: v LCD panel cracked from the application of excessive force or from being dropped v Scratched (cosmetic) parts v Distortion, deformation, or discoloration of a...parts, latches, pins, or connectors that the system was subjected to excessive force, or dropped. 26 T40/T40p, T41/T41p, T42/T42p Failure symptoms, error codes appearing on which the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or...
...spilling a liquid onto the keyboard The following are not covered under warranty and some common items that are not covered under warranty: v LCD panel cracked from the application of excessive force or from being dropped v Scratched (cosmetic) parts v Distortion, deformation, or discoloration of a...parts, latches, pins, or connectors that the system was subjected to excessive force, or dropped. 26 T40/T40p, T41/T41p, T42/T42p Failure symptoms, error codes appearing on which the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or...
Hardware Maintenance Manual
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... 1. Double-click Start setup utility. 3. At the Enter Current Password field, enter the SVP. 7. then, in the BIOS Setup Utility. For T42/T42p: 1. LCD models" on the computer and wait until the POST ends. Turn on page 71. 3. Select Password. 5. In the Changes have forgotten, do the ...appears, press the Access IBM button. 2. Related service information information stored in the Setup confirmation window, select Yes. Turn off the computer. 2. LCD models" on the computer and watch the lower left of the screen for 14.1-in . Enter the SVP. Select Power-On Password. 6. ...
... 1. Double-click Start setup utility. 3. At the Enter Current Password field, enter the SVP. 7. then, in the BIOS Setup Utility. For T42/T42p: 1. LCD models" on the computer and wait until the POST ends. Turn on page 71. 3. Select Password. 5. In the Changes have forgotten, do the ...appears, press the Access IBM button. 2. Related service information information stored in the Setup confirmation window, select Yes. Turn off the computer. 2. LCD models" on the computer and watch the lower left of the screen for 14.1-in . Enter the SVP. Select Power-On Password. 6. ...
Hardware Maintenance Manual
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... are using the ACPI operating system and you when the battery is low, and then the 32 T40/T40p, T41/T41p, T42/T42p If the time set on the "LCD off timer" in the "Power Management Properties" window, the computer goes into standby mode automatically: v If a "suspend time" has been set ...turns off. Standby mode When the computer enters standby mode, the following events occur in addition to what occurs in the operating system expires, v The LCD backlight turns off . To enter standby mode, press Fn+F4. To end screen blank mode and resume normal operation, press any operation with the ...
... are using the ACPI operating system and you when the battery is low, and then the 32 T40/T40p, T41/T41p, T42/T42p If the time set on the "LCD off timer" in the "Power Management Properties" window, the computer goes into standby mode automatically: v If a "suspend time" has been set ...turns off. Standby mode When the computer enters standby mode, the following events occur in addition to what occurs in the operating system expires, v The LCD backlight turns off . To enter standby mode, press Fn+F4. To end screen blank mode and resume normal operation, press any operation with the ...
Hardware Maintenance Manual
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... system is docked to enter hibernation mode, do undock it is powered off. Related service information computer enters the power-saving mode automatically. v Open the LCD cover. If you are using the ACPI operating system, only the low-battery alarm is appropriate. Wait a few seconds before resuming normal operation.
... system is docked to enter hibernation mode, do undock it is powered off. Related service information computer enters the power-saving mode automatically. v Open the LCD cover. If you are using the ACPI operating system, only the low-battery alarm is appropriate. Wait a few seconds before resuming normal operation.
Hardware Maintenance Manual
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.... Run the applicable function test. 5. All Rights Reserved. The options on the ThinkPad computer. If you have an external monitor attached to the ThinkPad computer. 4. Use the cursor keys and ESC to select. v Video Adapter test supports only the LCD display on the test menu are as follows: Diagnostics Interactive Tests v Run Normal...
.... Run the applicable function test. 5. All Rights Reserved. The options on the ThinkPad computer. If you have an external monitor attached to the ThinkPad computer. 4. Use the cursor keys and ESC to select. v Video Adapter test supports only the LCD display on the test menu are as follows: Diagnostics Interactive Tests v Run Normal...
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... v System Configuration v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save... Log v Full Erase Hard Drive v Quick Erase Hard Drive 38 T40/T40p, T41/T41p, T42/T42p Note: After running PC-Doctor, check the time and date on the system and reset them if they are incorrect. Checkout guide 6.
... v System Configuration v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save... Log v Full Erase Hard Drive v Quick Erase Hard Drive 38 T40/T40p, T41/T41p, T42/T42p Note: After running PC-Doctor, check the time and date on the system and reset them if they are incorrect. Checkout guide 6.
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... turn on page 40). 5. If the resistance is not correct, replace the backup battery. General descriptions 41 Checking the backup battery Do the following figure. LCD models" on page 71). 4. If the voltage is still less than +11.0 V dc, measure the resistance between battery terminals 4 and 5. If the voltage is more...
... turn on page 40). 5. If the resistance is not correct, replace the backup battery. General descriptions 41 Checking the backup battery Do the following figure. LCD models" on page 71). 4. If the voltage is still less than +11.0 V dc, measure the resistance between battery terminals 4 and 5. If the voltage is more...
Hardware Maintenance Manual
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... or Palm rest with fingerprint sensor (for 15.0-in . LCD models 108 1160 Speaker assembly 110 1170 Keyboard bezel for 14.1-in . LCD models 118 1210 LCD assembly for 15.0-in . ThinkPad T40/T40p, T41/T41p, T42/T42p Series Product overview 45 Specifications 45 Status indicators 50 FRU tests...FRU 70 1010 Battery pack for 14.1-in . LCD models 88 1110 Keyboard bezel or Keyboard bezel with fingerprint sensor (for 14.1-in . LCD models 129 © Lenovo 2006. LCD models 112 1180 PC Card slot assembly for 14.1-in . LCD models 123 1220 CPU 128 1230 Ultrabay Slim guide...
... or Palm rest with fingerprint sensor (for 15.0-in . LCD models 108 1160 Speaker assembly 110 1170 Keyboard bezel for 14.1-in . LCD models 118 1210 LCD assembly for 15.0-in . ThinkPad T40/T40p, T41/T41p, T42/T42p Series Product overview 45 Specifications 45 Status indicators 50 FRU tests...FRU 70 1010 Battery pack for 14.1-in . LCD models 88 1110 Keyboard bezel or Keyboard bezel with fingerprint sensor (for 14.1-in . LCD models 129 © Lenovo 2006. LCD models 112 1180 PC Card slot assembly for 14.1-in . LCD models 123 1220 CPU 128 1230 Ultrabay Slim guide...
Hardware Maintenance Manual
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....0-in . LCD models 153 2020 LCD front bezel for 14.1-in . LCD FRUs 230 15.0-in . LCD models 136 1270 System board, interposer card, and base cover for T42/T42p series 242 Miscellaneous parts 243 AC adapters 246 Optional FRUs 247 Common parts list 248 Tools 248 Power cords (system 248 Power cords (ThinkPad Dock II...
....0-in . LCD models 153 2020 LCD front bezel for 14.1-in . LCD FRUs 230 15.0-in . LCD models 136 1270 System board, interposer card, and base cover for T42/T42p series 242 Miscellaneous parts 243 AC adapters 246 Optional FRUs 247 Common parts list 248 Tools 248 Power cords (system 248 Power cords (ThinkPad Dock II...
Hardware Maintenance Manual
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.../T41p series: v 32-MB DDR SDRAM (ATI M7-32) v 32-MB DDR SDRAM (ATI M9-32) v 128-MB DDR SDRAM (ATI M10 GL-128) T42/T42p series: v 32-MB DDR SDRAM (ATI M7-32) v 64-MB DDR SDRAM (ATI M9-64) v 64-MB DDR SDRAM (ATI M10-64) v 128-MB DDR... M10 GL-128) v 14.1-inch, 16M colors, XGA (1024 × 768 resolution) TFT color LCD v 14.1-inch, 16M colors, SXGA+ (1400 × 1050 resolution) TFT color LCD v 15.0-inch, 16M colors, XGA (1024 × 768 resolution) TFT color LCD v 15.0-inch, 16M colors, SXGA+ (1400 × 1050 resolution) IPS (in-plane switching) TFT...
.../T41p series: v 32-MB DDR SDRAM (ATI M7-32) v 32-MB DDR SDRAM (ATI M9-32) v 128-MB DDR SDRAM (ATI M10 GL-128) T42/T42p series: v 32-MB DDR SDRAM (ATI M7-32) v 64-MB DDR SDRAM (ATI M9-64) v 64-MB DDR SDRAM (ATI M10-64) v 128-MB DDR... M10 GL-128) v 14.1-inch, 16M colors, XGA (1024 × 768 resolution) TFT color LCD v 14.1-inch, 16M colors, SXGA+ (1400 × 1050 resolution) TFT color LCD v 15.0-inch, 16M colors, XGA (1024 × 768 resolution) TFT color LCD v 15.0-inch, 16M colors, SXGA+ (1400 × 1050 resolution) IPS (in-plane switching) TFT...
Hardware Maintenance Manual
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... Card slot, and run Diagnostics --> Other Devices --> HDD Active Protection Test. Interactive Tests --> CD-ROM/DVD Test (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 53 Diagnostics --> Other Devices --> Analog Devices AC97 CODEC Test Interactive Tests --> Internal Speaker 1. Lucent Soft Modem Dialtone c....board Power LCD unit Modem daughter card (MDC or BMDC) Audio Speaker PC Card slots Keyboard Hard disk drive Diskette drive DVD drive or DVD/CD-RW combo drive Applicable test 1. Diagnostics --> CPU/Coprocessor 2. Note: Do not apply any physical shock to the ThinkPad computer,...
... Card slot, and run Diagnostics --> Other Devices --> HDD Active Protection Test. Interactive Tests --> CD-ROM/DVD Test (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 53 Diagnostics --> Other Devices --> Analog Devices AC97 CODEC Test Interactive Tests --> Internal Speaker 1. Lucent Soft Modem Dialtone c....board Power LCD unit Modem daughter card (MDC or BMDC) Audio Speaker PC Card slots Keyboard Hard disk drive Diskette drive DVD drive or DVD/CD-RW combo drive Applicable test 1. Diagnostics --> CPU/Coprocessor 2. Note: Do not apply any physical shock to the ThinkPad computer,...
Hardware Maintenance Manual
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...-in Windows NT. 2. For Windows 2000 or Windows XP, a hotkey application might take over the switching function. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 55 The setting can be installed. Switch a display output location v External monitor (CRT display) v Computer display and ...external monitor (LCD + CRT display) v Computer display (LCD) Note: For any operating system other than Windows 2000 or Windows XP, no additional ...
...-in Windows NT. 2. For Windows 2000 or Windows XP, a hotkey application might take over the switching function. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 55 The setting can be installed. Switch a display output location v External monitor (CRT display) v Computer display and ...external monitor (LCD + CRT display) v Computer display (LCD) Note: For any operating system other than Windows 2000 or Windows XP, no additional ...
Hardware Maintenance Manual
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...error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. The power-on , LCD blank, and no POST. 1. The DOS full screen looks smaller than it should. Reseat the LCD connector. 2. System board. 2. System board One short beep, pause, three short ...beeps and a blank screen. 1. DIMM. Make sure that every connector is set. Reseat DIMM. 2. A power-on page 58. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 63 POST error. See "Numeric error codes" on password or a supervisor password is set the Screen expansion function. DIMM. 3. ...
...error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. The power-on , LCD blank, and no POST. 1. The DOS full screen looks smaller than it should. Reseat the LCD connector. 2. System board. 2. System board One short beep, pause, three short ...beeps and a blank screen. 1. DIMM. Make sure that every connector is set. Reseat DIMM. 2. A power-on page 58. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 63 POST error. See "Numeric error codes" on password or a supervisor password is set the Screen expansion function. DIMM. 3. ...
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... bright and dark dots. v Screen abnormal. Reseat the LCD connectors. 2. LCD assembly. 64 T40/T40p, T41/T41p, T42/T42p v LCD backlight not working. System board. 1. Reseat all LCD connectors. 3. v LCD too dark. System board. Symptom-to-FRU index LCD-related symptoms Important The TFT LCD for "LCD-related symptoms." 2. The LCD should be adjusted. FRU or action, in any background...
... bright and dark dots. v Screen abnormal. Reseat the LCD connectors. 2. LCD assembly. 64 T40/T40p, T41/T41p, T42/T42p v LCD backlight not working. System board. 1. Reseat all LCD connectors. 3. v LCD too dark. System board. Symptom-to-FRU index LCD-related symptoms Important The TFT LCD for "LCD-related symptoms." 2. The LCD should be adjusted. FRU or action, in any background...
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... in loop mode at a time until you find the failing FRU. 7. Turn on page 39.) 1. If the problem remains, replace the following : 1. LCD assembly ThinkPad T40/T40p, T41/T41p, T42/T42p Series 65 Rerun the test to the port replicator c. Visually check each FRU for the system board in the Ultrabay i. Printer, mouse... computer. Symptom-to-FRU index Intermittent problems Intermittent system hang problems can be considered only when a problem recurs. Run the diagnostic test for damage. Non-ThinkPad devices b.
... in loop mode at a time until you find the failing FRU. 7. Turn on page 39.) 1. If the problem remains, replace the following : 1. LCD assembly ThinkPad T40/T40p, T41/T41p, T42/T42p Series 65 Rerun the test to the port replicator c. Visually check each FRU for the system board in the Ultrabay i. Printer, mouse... computer. Symptom-to-FRU index Intermittent problems Intermittent system hang problems can be considered only when a problem recurs. Run the diagnostic test for damage. Non-ThinkPad devices b.
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Any other battery could ignite or explode. 1 (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 71 Removing and replacing a FRU 1010 Battery pack for your computer. LCD models DANGER Use only the battery specified in the parts list for 14.1-in.
Any other battery could ignite or explode. 1 (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 71 Removing and replacing a FRU 1010 Battery pack for your computer. LCD models DANGER Use only the battery specified in the parts list for 14.1-in.
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LCD models DANGER Use only the battery specified in . Removing and replacing a FRU 1020 Battery pack for 15.0-in the parts list for your computer. Holding the battery release lever in the unlocked position 1 , remove the battery pack 2 . 1 2 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 73 Any other battery could ignite or explode.
LCD models DANGER Use only the battery specified in . Removing and replacing a FRU 1020 Battery pack for 15.0-in the parts list for your computer. Holding the battery release lever in the unlocked position 1 , remove the battery pack 2 . 1 2 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 73 Any other battery could ignite or explode.
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... shock to it if possible. Improper handling can cause damage and permanent loss of all the information on it . LCD models" on page 73 1 Note: The hard disk is attached to the cover. LCD models" on page 71 v "1020 Battery pack for 14.1-in suspend mode. Step Screw (quantity) 1 HDD...wrench to physical shock. v Never remove the drive while the system is operating or is sensitive to remove the security screw. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 75 v Before removing the drive, have the user make a backup copy of data. The hard disk drive is in . ...
... shock to it if possible. Improper handling can cause damage and permanent loss of all the information on it . LCD models" on page 73 1 Note: The hard disk is attached to the cover. LCD models" on page 71 v "1020 Battery pack for 14.1-in suspend mode. Step Screw (quantity) 1 HDD...wrench to physical shock. v Never remove the drive while the system is operating or is sensitive to remove the security screw. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 75 v Before removing the drive, have the user make a backup copy of data. The hard disk drive is in . ...