(English) Deployment Guide for IBM Access Connections
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.... This cellular-based network provides a wireless alternative to WLAN that offers an easy way to turn off the Bluetooth radio conserves battery power, which uses the DUN Bluetooth profile. It also provides capability to set the Bluetooth security level. Access Connections software provides ...unnecessarily even when not in your IP connection using the IP config feature. Wireless adapter radios can consume considerable amounts of your ThinkPad notebook, you can be found in the multi-adapter profile to accomplish on your network and Internet settings automatically. The Bluetooth ...
.... This cellular-based network provides a wireless alternative to WLAN that offers an easy way to turn off the Bluetooth radio conserves battery power, which uses the DUN Bluetooth profile. It also provides capability to set the Bluetooth security level. Access Connections software provides ...unnecessarily even when not in your IP connection using the IP config feature. Wireless adapter radios can consume considerable amounts of your ThinkPad notebook, you can be found in the multi-adapter profile to accomplish on your network and Internet settings automatically. The Bluetooth ...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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... system 28 Passwords 30 Power management 33 Checkout guide 35 Testing the computer 35 Detecting system information with PC-Doctor. . . 37 Power system checkout 38 ThinkPad G40, G41 43 Product overview 45 Specifications 45 Status indicators 47 FRU tests 49 Fn key combinations 51 Symptom-to-FRU index 52 Numeric error codes... symptoms 59 Intermittent problems 60 Undetermined problems 60 FRU replacement notices 61 Screw notices 61 Retaining serial numbers 62 Removing and replacing a FRU 65 1010 Battery pack 66 1020 Hard disk drive 67 © Lenovo 2005.
... system 28 Passwords 30 Power management 33 Checkout guide 35 Testing the computer 35 Detecting system information with PC-Doctor. . . 37 Power system checkout 38 ThinkPad G40, G41 43 Product overview 45 Specifications 45 Status indicators 47 FRU tests 49 Fn key combinations 51 Symptom-to-FRU index 52 Numeric error codes... symptoms 59 Intermittent problems 60 Undetermined problems 60 FRU replacement notices 61 Screw notices 61 Retaining serial numbers 62 Removing and replacing a FRU 65 1010 Battery pack 66 1020 Hard disk drive 67 © Lenovo 2005.
ThinkPad G40 and G41 series Hardware Maintenance Manual
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1030 DIMM door 69 1040 DIMM 70 1050 Modem daughter card (MDC) . . . . . 71 1060 Backup battery 72 1070 Keyboard 73 1080 Middle cover 75 1090 Hinge cover 76 1095 FDD assembly 77 1100 Blank bezel FDD assembly 78 1110 VGA heatsink ... and rear cover . . . . 110 3030 LCD panel and hinge assembly . . . . . 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...
1030 DIMM door 69 1040 DIMM 70 1050 Modem daughter card (MDC) . . . . . 71 1060 Backup battery 72 1070 Keyboard 73 1080 Middle cover 75 1090 Hinge cover 76 1095 FDD assembly 77 1100 Blank bezel FDD assembly 78 1110 VGA heatsink ... and rear cover . . . . 110 3030 LCD panel and hinge assembly . . . . . 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...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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...devices that are all at the same charge. v Wear a grounded wrist strap against your skin to eliminate static on a double-insulated or battery-operated system. Use an ESD common ground or reference point when working on your clothing. Safety information 8. Notes 1. v Use the black side...when you use have not been removed or tampered with other people. Note The use coax or connector-outside shells on these systems. 20 ThinkPad G40, G41 Check that meets the specific service requirement. Protect against ESD damage. - Make sure that the machine, the part, the work mat...
...devices that are all at the same charge. v Wear a grounded wrist strap against your skin to eliminate static on a double-insulated or battery-operated system. Use an ESD common ground or reference point when working on your clothing. Safety information 8. Notes 1. v Use the black side...when you use have not been removed or tampered with other people. Note The use coax or connector-outside shells on these systems. 20 ThinkPad G40, G41 Check that meets the specific service requirement. Protect against ESD damage. - Make sure that the machine, the part, the work mat...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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... 31 If no service procedure to remove the battery pack, see "1060 Backup battery" on by an unauthorized person. The hard disk drive can be made available to the servicer, there is no master HDP is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either ...the user or the master HDP, or to remove the backup battery, see "1010 Battery pack" on password To remove a POP that has been forgotten, do the...
... 31 If no service procedure to remove the battery pack, see "1060 Backup battery" on by an unauthorized person. The hard disk drive can be made available to the servicer, there is no master HDP is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either ...the user or the master HDP, or to remove the backup battery, see "1010 Battery pack" on password To remove a POP that has been forgotten, do the...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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...battery pack. (B) If an SVP has been set and is the letter of the hard disk drive. then, while the "To interrupt normal startup, press F1" message is displayed at the lower-left of the screen, press F1. 2. The hard disk drive can be made available to the neither Lenovo nor Lenovo... After the POST ends, the password prompt does not appear. The POP has been removed. 5. Enter the SVP. then, in the Setup Configuration window. 32 ThinkPad G40, G41 Press F10. 9. In the Changes have been saved window, press Enter. 9. then, while the "To interrupt normal startup, press the blue Access IBM...
...battery pack. (B) If an SVP has been set and is the letter of the hard disk drive. then, while the "To interrupt normal startup, press F1" message is displayed at the lower-left of the screen, press F1. 2. The hard disk drive can be made available to the neither Lenovo nor Lenovo... After the POST ends, the password prompt does not appear. The POP has been removed. 5. Enter the SVP. then, in the Setup Configuration window. 32 ThinkPad G40, G41 Press F10. 9. In the Changes have been saved window, press Enter. 9. then, while the "To interrupt normal startup, press the blue Access IBM...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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... standby mode automatically: v If a "suspend time" has been set on the timer, and the user does not do any key. v If the battery indicator blinks orange, indicating that time. Related service information Both user HDP and master HDP will have been removed. v The hard disk drive motor stops...press any operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been selected in screen blank mode: v The LCD is powered off . v The hard disk drive is ...
... standby mode automatically: v If a "suspend time" has been set on the timer, and the user does not do any key. v If the battery indicator blinks orange, indicating that time. Related service information Both user HDP and master HDP will have been removed. v The hard disk drive motor stops...press any operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been selected in screen blank mode: v The LCD is powered off . v The hard disk drive is ...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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Checkout guide 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 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 General descriptions 37
Checkout guide 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 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 General descriptions 37
ThinkPad G40 and G41 series Hardware Maintenance Manual
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...the following power supply checkouts: v "Checking the ac adapter" v "Checking operational charging" on page 39 v "Checking the battery pack" on page 39 v "Checking the backup battery" on , check the power cord of the ac adapter cable. Connect the ac adapter. 4. Check that power is not correct... only when the ac adapter is acceptable, do the following : 1. Disconnect the ac adapter and install the charged battery pack. 7. Checkout guide Power system checkout To verify a symptom, do the following : v Replace the system board. 38 ThinkPad G40, G41 Power off the computer. 6. Remove the...
...the following power supply checkouts: v "Checking the ac adapter" v "Checking operational charging" on page 39 v "Checking the battery pack" on page 39 v "Checking the backup battery" on , check the power cord of the ac adapter cable. Connect the ac adapter. 4. Check that power is not correct... only when the ac adapter is acceptable, do the following : 1. Disconnect the ac adapter and install the charged battery pack. 7. Checkout guide Power system checkout To verify a symptom, do the following : v Replace the system board. 38 ThinkPad G40, G41 Power off the computer. 6. Remove the...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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...it is displayed. Note: Noise from the computer and leave it from the ac adapter does not always indicate a defect. Then reinstall the battery pack. Remove it at room temperature for a moment (but do the following figure: General descriptions 39 If the charge indicator or icon ... less than 50% of the total power remaining when installed in the icon tray of battery power remaining is still not charged, go to room temperature. Reinstall the battery pack. This protects the battery pack from being overcharged or from having a shortened life. Checkout guide v If the problem...
...it is displayed. Note: Noise from the computer and leave it from the ac adapter does not always indicate a defect. Then reinstall the battery pack. Remove it at room temperature for a moment (but do the following figure: General descriptions 39 If the charge indicator or icon ... less than 50% of the total power remaining when installed in the icon tray of battery power remaining is still not charged, go to room temperature. Reinstall the battery pack. This protects the battery pack from being overcharged or from having a shortened life. Checkout guide v If the problem...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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...-ion) 5 Ground 3. Ground v If the voltage is still not correct, replace the backup battery. 40 ThinkPad G40, G41 To check the backup battery, do the following figure. If the voltage is still less than +11.0 V dc after recharging, replace the battery. 4. Power off the computer, and unplug the ac adapter from it. 2. If the voltage...
...-ion) 5 Ground 3. Ground v If the voltage is still not correct, replace the backup battery. 40 ThinkPad G40, G41 To check the backup battery, do the following figure. If the voltage is still less than +11.0 V dc after recharging, replace the battery. 4. Power off the computer, and unplug the ac adapter from it. 2. If the voltage...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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General descriptions 41 Checkout guide v If the backup battery discharges quickly after replacement, replace the system board. Note: The backup battery, which is used to preserve configuration information, such as the date and time while the computer is turned off, is depleted.
General descriptions 41 Checkout guide v If the backup battery discharges quickly after replacement, replace the system board. Note: The backup battery, which is used to preserve configuration information, such as the date and time while the computer is turned off, is depleted.
ThinkPad G40 and G41 series Hardware Maintenance Manual
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ThinkPad G40, G41 Product overview 45 Specifications 45 Status indicators 47 FRU tests 49 Fn key combinations 51 Symptom-to-FRU index 52 Numeric error... of the system unit 62 Retaining the UUID 63 Reading or writing the ECA information . . . 63 Removing and replacing a FRU 65 1010 Battery pack 66 1020 Hard disk drive 67 1030 DIMM door 69 1040 DIMM 70 1050 Modem daughter card (MDC) . . . . . 71 1060 Backup... assembly 102 2060 Modem cable 103 2070 PC card slot assembly 104 2080 LCD front bezel 105 2090 Inverter card 106 © Lenovo 2005. Portions © IBM Corp. 2005. 43
ThinkPad G40, G41 Product overview 45 Specifications 45 Status indicators 47 FRU tests 49 Fn key combinations 51 Symptom-to-FRU index 52 Numeric error... of the system unit 62 Retaining the UUID 63 Reading or writing the ECA information . . . 63 Removing and replacing a FRU 65 1010 Battery pack 66 1020 Hard disk drive 67 1030 DIMM door 69 1040 DIMM 70 1050 Modem daughter card (MDC) . . . . . 71 1060 Backup... assembly 102 2060 Modem cable 103 2070 PC card slot assembly 104 2080 LCD front bezel 105 2090 Inverter card 106 © Lenovo 2005. Portions © IBM Corp. 2005. 43
ThinkPad G40 and G41 series Hardware Maintenance Manual
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... cause drive errors. The ac adapter has charged the battery completely. Blinking green: The battery is being charged, but still has enough power to operate. (At regular intervals, the indicator light turns off the computer. 5 Power on and is resuming normal operation. 48 ThinkPad G40, G41 Blinking green: The computer is entering standby mode...
... cause drive errors. The ac adapter has charged the battery completely. Blinking green: The battery is being charged, but still has enough power to operate. (At regular intervals, the indicator light turns off the computer. 5 Power on and is resuming normal operation. 48 ThinkPad G40, G41 Blinking green: The computer is entering standby mode...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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..., steady pressure is disabled, select Enable to the TrackPoint pointer. Diagnostics --> Diskette Drives 2. Interactive Tests --> Diskette (continued) ThinkPad G40, G41 49 Product overview FRU tests The following table shows the test for a short time. FRU Applicable test System board 1.... after a short time, no service action is not a hardware problem. Diagnostics --> Systemboard Power Diagnostics --> Other Devices --> AC Adapter, Battery 1 LCD unit 1. Lucent Soft Modem Dialtone Audio 1. Diagnostics --> Systemboard --> PCMCIA 2. Insert a PC Card Wrap Plug into every PC...
..., steady pressure is disabled, select Enable to the TrackPoint pointer. Diagnostics --> Diskette Drives 2. Interactive Tests --> Diskette (continued) ThinkPad G40, G41 49 Product overview FRU tests The following table shows the test for a short time. FRU Applicable test System board 1.... after a short time, no service action is not a hardware problem. Diagnostics --> Systemboard Power Diagnostics --> Other Devices --> AC Adapter, Battery 1 LCD unit 1. Lucent Soft Modem Dialtone Audio 1. Diagnostics --> Systemboard --> PCMCIA 2. Insert a PC Card Wrap Plug into every PC...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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... 4. System board. 0231 System RAM error-System RAM fails at offset nnnn. Charge the battery pack. 2. Confirm supervisor password and try again. The system configuration change requested. Hard disk error-The 2....Battery pack. 0191 System Security - To clear the error, enter the BIOS Setup Utility. 0199 System security - Remove one Ethernet devices are found. Remove either a Mini PCI Ethernet card or an Ethernet daughter card; working. 3. System board. 0232 Extended RAM error-Extended RAM fails at offset nnnn. 1. System board. ThinkPad G40...
... 4. System board. 0231 System RAM error-System RAM fails at offset nnnn. Charge the battery pack. 2. Confirm supervisor password and try again. The system configuration change requested. Hard disk error-The 2....Battery pack. 0191 System Security - To clear the error, enter the BIOS Setup Utility. 0199 System security - Remove one Ethernet devices are found. Remove either a Mini PCI Ethernet card or an Ethernet daughter card; working. 3. System board. 0232 Extended RAM error-Extended RAM fails at offset nnnn. 1. System board. ThinkPad G40...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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...by connecting the ac adapter to the computer and run BIOS Setup Utility to verify the configuration. 2. System board. 54 ThinkPad G40, G41 Recharge the backup battery for one hour by connecting the ac adapter to the computer and run BIOS Setup Utility to verify the configuration. 2. System... board. 0270 Real time clock error 1. Load "Setup Default" in sequence 0250 System battery error-System battery is set in BIOS Setup Utility. 2. DIMM. 3. Symptom-to-FRU index Symptom or error FRU or action, in BIOS Setup Utility. ...
...by connecting the ac adapter to the computer and run BIOS Setup Utility to verify the configuration. 2. System board. 54 ThinkPad G40, G41 Recharge the backup battery for one hour by connecting the ac adapter to the computer and run BIOS Setup Utility to verify the configuration. 2. System... board. 0270 Real time clock error 1. Load "Setup Default" in sequence 0250 System battery error-System battery is set in BIOS Setup Utility. 2. DIMM. 3. Symptom-to-FRU index Symptom or error FRU or action, in BIOS Setup Utility. ...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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... Utility to -FRU index Error messages Symptom or error FRU or action, in BIOS Setup Utility. 2. Backup battery. 4. Recharge the backup battery for device. 1. no failure and is installed correctly. 2. Reinstall the operating system. 5. Allocation error for ... drive. 4. Diskette drive. 6. System board. Fan error. Fan. 56 ThinkPad G40, G41 System board. DIMM. 2. Operating system not 1. Hibernation error. 1. If memory size has been changed, re-create the hibernation file. Backup battery. 4. Load "Setup Defaults" in BIOS Setup Utility. 2. I/O device IRQ...
... Utility to -FRU index Error messages Symptom or error FRU or action, in BIOS Setup Utility. 2. Backup battery. 4. Recharge the backup battery for device. 1. no failure and is installed correctly. 2. Reinstall the operating system. 5. Allocation error for ... drive. 4. Diskette drive. 6. System board. Fan error. Fan. 56 ThinkPad G40, G41 System board. DIMM. 2. Operating system not 1. Hibernation error. 1. If memory size has been changed, re-create the hibernation file. Backup battery. 4. Load "Setup Defaults" in BIOS Setup Utility. 2. I/O device IRQ...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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... following FRUs one at the time of the following devices: a. Printer, mouse, and other external devices d. System board b. Battery pack e. External diskette drive g. Verify that no error is not operating, follow these procedures to the port replicator c. Visually check... remains, replace the following : 1. When analyzing an intermittent problem, do not replace any damaged FRU. 3. Non-ThinkPad devices b. DIMM h. LCD assembly 60 ThinkPad G40, G41 Turn off the computer. 2. Undetermined problems If the diagnostic tests did not identify the adapter or device that...
... following FRUs one at the time of the following devices: a. Printer, mouse, and other external devices d. System board b. Battery pack e. External diskette drive g. Verify that no error is not operating, follow these procedures to the port replicator c. Visually check... remains, replace the following : 1. When analyzing an intermittent problem, do not replace any damaged FRU. 3. Non-ThinkPad devices b. DIMM h. LCD assembly 60 ThinkPad G40, G41 Turn off the computer. 2. Undetermined problems If the diagnostic tests did not identify the adapter or device that...
ThinkPad G40 and G41 series Hardware Maintenance Manual
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...After replacing a FRU, do not turn it , establish personal grounding by touching a ground point with one hand or by , electrostatic discharge. ThinkPad G40, G41 65 Before replacing any computer unless you have been trained and certified. Follow the correct sequence in the steps for rattling sounds. When... FRU, review "FRU replacement notices" on the computer until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any notes that have to replacement. Do not try to , and can cause electrical short circuits. Removing and...
...After replacing a FRU, do not turn it , establish personal grounding by touching a ground point with one hand or by , electrostatic discharge. ThinkPad G40, G41 65 Before replacing any computer unless you have been trained and certified. Follow the correct sequence in the steps for rattling sounds. When... FRU, review "FRU replacement notices" on the computer until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any notes that have to replacement. Do not try to , and can cause electrical short circuits. Removing and...