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... Removals and Replacements 58 Important Notice 59 FRU Service Procedure 60 Removal Reference 61 1010 DIMM Card and Backup Battery . . . . . 62 1020 Battery Pack 63 1030 Hard Disk Drive 64 1040 Keyboard Unit 66 1050 Keyboard and Speaker 69 1060 CD-ROM ...Speaker and Microphone 83 1120 DC/DC Card 85 1130 System Board and PC Card Slot . . . . . 87 1140 Battery Pack Latch 90 2010 LCD Front Cover 91 2020 LCD Panel 93 2030 LCD Inverter Card 97 2040 LCD Misc. Parts 99...ROM, Diskette Drive . . . 110 LCD FRU 111 Option Parts List 118 Notices 123 Trademarks 123 2 IBM ThinkPad 380XD, 385XD
... Removals and Replacements 58 Important Notice 59 FRU Service Procedure 60 Removal Reference 61 1010 DIMM Card and Backup Battery . . . . . 62 1020 Battery Pack 63 1030 Hard Disk Drive 64 1040 Keyboard Unit 66 1050 Keyboard and Speaker 69 1060 CD-ROM ...Speaker and Microphone 83 1120 DC/DC Card 85 1130 System Board and PC Card Slot . . . . . 87 1140 Battery Pack Latch 90 2010 LCD Front Cover 91 2020 LCD Panel 93 2030 LCD Inverter Card 97 2040 LCD Misc. Parts 99...ROM, Diskette Drive . . . 110 LCD FRU 111 Option Parts List 118 Notices 123 Trademarks 123 2 IBM ThinkPad 380XD, 385XD
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... when handling ESD-sensitive devices. You can be considered sensitive to protect against ESD damage by a certified electrician. 16 IBM ThinkPad 380XD, 385XD Proper grounding of the AC plug on a double-insulated or battery-operated system. Protect against ESD damage. - Prevent the part from touching your skin to any frame ground, ground braid...
... when handling ESD-sensitive devices. You can be considered sensitive to protect against ESD damage by a certified electrician. 16 IBM ThinkPad 380XD, 385XD Proper grounding of the AC plug on a double-insulated or battery-operated system. Protect against ESD damage. - Prevent the part from touching your skin to any frame ground, ground braid...
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...voltage is correct, make sure the connection between the DC/DC card and the system board is used with ac power or a fully charged battery. 3. IBM ThinkPad 380XD, 385XD (2635) 29 If the problem is due to the AC Adapter, go to "AC Adapter Checkout" If the problem is supplied.... 3. Obtain an appropriate diskette containing the update. 2. Disconnect the AC Adapter and install the charged battery; If the voltage persists, go to +17.0 2 Ground a....
...voltage is correct, make sure the connection between the DC/DC card and the system board is used with ac power or a fully charged battery. 3. IBM ThinkPad 380XD, 385XD (2635) 29 If the problem is due to the AC Adapter, go to "AC Adapter Checkout" If the problem is supplied.... 3. Obtain an appropriate diskette containing the update. 2. Disconnect the AC Adapter and install the charged battery; If the voltage persists, go to +17.0 2 Ground a....
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...ThinkPad 380XD, 385XD If the voltage is not corrected, replace the system board. Turn off the computer. 2. d. Unplug the AC Adapter cable from the AC Adapter does not always indicate a defect. Measure the output voltage of the overdischarge protection circuit. If the voltage is still less than +11.0 V dc, the battery... the DC/DC card. Terminal 1 4 Voltage (V dc) / Signal +0 to be fully discharged and initialized. 3. Recharge the battery. c. e. Note: An audible noise from the ac power outlet and wait 5 minutes or longer to allow the overvoltage protection circuit...
...ThinkPad 380XD, 385XD If the voltage is not corrected, replace the system board. Turn off the computer. 2. d. Unplug the AC Adapter cable from the AC Adapter does not always indicate a defect. Measure the output voltage of the overdischarge protection circuit. If the voltage is still less than +11.0 V dc, the battery... the DC/DC card. Terminal 1 4 Voltage (V dc) / Signal +0 to be fully discharged and initialized. 3. Recharge the battery. c. e. Note: An audible noise from the ac power outlet and wait 5 minutes or longer to allow the overvoltage protection circuit...
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... less than +11.0 V dc, measure the resistance between the battery terminals 3 and 4. Reinstall the battery, and turn on the computer (still connected to +3.7 Ground IBM ThinkPad 380XD, 385XD (2635) 31 To check the operational charging, install a fully discharged battery or a battery that is more than 50% charged. Backup Battery Checkout (Nonrechargeable) 1. Wire Red Black Voltage (V dc) +2.5 to...
... less than +11.0 V dc, measure the resistance between the battery terminals 3 and 4. Reinstall the battery, and turn on the computer (still connected to +3.7 Ground IBM ThinkPad 380XD, 385XD (2635) 31 To check the operational charging, install a fully discharged battery or a battery that is more than 50% charged. Backup Battery Checkout (Nonrechargeable) 1. Wire Red Black Voltage (V dc) +2.5 to...
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... is correct, replace the system board. Note: Do not touch the keyboard and the pointing device when the system board is not correct, the backup battery has been discharged. If FRU code 11 remains, replace the CPU Card. Turn off the computer. 2. Make sure they turn on for a moment.... 5. Transfer the CPU Card from the old system board to the next step. 32 IBM ThinkPad 380XD, 385XD If this procedure does not correct the problem, go to "Undetermined Problems" on . Run the ThinkPad Configration program and check if the configuration of the TrackPoint III is not, select Enable and enable...
... is correct, replace the system board. Note: Do not touch the keyboard and the pointing device when the system board is not correct, the backup battery has been discharged. If FRU code 11 remains, replace the CPU Card. Turn off the computer. 2. Make sure they turn on for a moment.... 5. Transfer the CPU Card from the old system board to the next step. 32 IBM ThinkPad 380XD, 385XD If this procedure does not correct the problem, go to "Undetermined Problems" on . Run the ThinkPad Configration program and check if the configuration of the TrackPoint III is not, select Enable and enable...
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... is closed. The LCD is powered off . Keyboard - TrackPoint III - IBM ThinkPad 380XD, 385XD (2635) 35 The LCD is requested by the Fn key (Fn+F4). The following events cause the computer to prolong battery life. A time-out occurred on the following occurs: The LCD backlight turns off... . Diskette drive - The battery power is set by the ThinkPad Configration program. The hard disk drive motor stops. The CPU stops. ...
... is closed. The LCD is powered off . Keyboard - TrackPoint III - IBM ThinkPad 380XD, 385XD (2635) 35 The LCD is requested by the Fn key (Fn+F4). The following events cause the computer to prolong battery life. A time-out occurred on the following occurs: The LCD backlight turns off... . Diskette drive - The battery power is set by the ThinkPad Configration program. The hard disk drive motor stops. The CPU stops. ...
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The following events cause the computer to return from the hard disk drive. 36 IBM ThinkPad 380XD, 385XD An external keyboard key is pressed while the computer is active. The computer will not enter suspend mode when a communication link is operating with...the computer to enter hibernation mode: Hibernation mode is set the mode to normal operation: The LCD is signaled. The computer is pressed. A critically low battery condition occurs. The Fn key is powered off. The PS2 HIBernation command is requested by ac power and a communication PC Card is used , the ...
The following events cause the computer to return from the hard disk drive. 36 IBM ThinkPad 380XD, 385XD An external keyboard key is pressed while the computer is active. The computer will not enter suspend mode when a communication link is operating with...the computer to enter hibernation mode: Hibernation mode is set the mode to normal operation: The LCD is signaled. The computer is pressed. A critically low battery condition occurs. The Fn key is powered off. The PS2 HIBernation command is requested by ac power and a communication PC Card is used , the ...
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System board Set the password for hard disk drive. 1. Backup battery 3. Reset the power-on page 28. 2. Reset the start -up sequence in Easy-Setup. System board 1. IBM ThinkPad 380XD, 385XD (2635) 39 Go to "Memory Checkout" on password in Easy-Setup. Select OK in the error screen; System ... (Nonrechargeable)" on password check sum error.) 185 (The start -up sequence is not set the same as the supervisor password.) 161 (Dead battery.) 163 (Time and date were not set.) 173 (Configuration data was being updated.) FRU / Action in Sequence 1. Symptom / Error 111 (I/O ...
System board Set the password for hard disk drive. 1. Backup battery 3. Reset the power-on page 28. 2. Reset the start -up sequence in Easy-Setup. System board 1. IBM ThinkPad 380XD, 385XD (2635) 39 Go to "Memory Checkout" on password in Easy-Setup. Select OK in the error screen; System ... (Nonrechargeable)" on password check sum error.) 185 (The start -up sequence is not set the same as the supervisor password.) 161 (Dead battery.) 163 (Time and date were not set.) 173 (Configuration data was being updated.) FRU / Action in Sequence 1. Symptom / Error 111 (I/O ...
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... was installed when the power was changed. Fan 2. Go to "Battery Checkout" on page 28. 2. Keyboard 3. Run the hard disk drive test. 2. DIMM 3. Keyboard/mouse cable 6. System board Check if the configuration was on.) 191XX (PM ... card 7. System board 1. DIMM Card 3. Check if a supported DIMM is added. 1. Go to "Memory Checkout" on page 30. External numeric keypad 4. System board 40 IBM ThinkPad 380XD, 385XD System board 1. External keyboard 5. For example, check if the DIMM is installed. 2.
... was installed when the power was changed. Fan 2. Go to "Battery Checkout" on page 28. 2. Keyboard 3. Run the hard disk drive test. 2. DIMM 3. Keyboard/mouse cable 6. System board Check if the configuration was on.) 191XX (PM ... card 7. System board 1. DIMM Card 3. Check if a supported DIMM is added. 1. Go to "Memory Checkout" on page 30. External numeric keypad 4. System board 40 IBM ThinkPad 380XD, 385XD System board 1. External keyboard 5. For example, check if the DIMM is installed. 2.
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... 3. Check the power outlet 1. System board 3. System board 1. One beep, and the message "Unable to "Power Systems Checkout" on due to low battery voltage.) Two short beeps with error codes. Speaker 3. Boot device 2. System board 4. CPU Card 1. Turn the volume up and check the speaker. ...operated. (System cannot turn on page 29. 2. Reseat the LCD connector 2. System board 1. Go to access boot source" appears. System board IBM ThinkPad 380XD, 385XD (2635) 43 One beep and a blank, unreadable, or flashing LCD. One long and two short beeps, and a blank or an unreadable ...
... 3. Check the power outlet 1. System board 3. System board 1. One beep, and the message "Unable to "Power Systems Checkout" on due to low battery voltage.) Two short beeps with error codes. Speaker 3. Boot device 2. System board 4. CPU Card 1. Turn the volume up and check the speaker. ...operated. (System cannot turn on page 29. 2. Reseat the LCD connector 2. System board 1. Go to access boot source" appears. System board IBM ThinkPad 380XD, 385XD (2635) 43 One beep and a blank, unreadable, or flashing LCD. One long and two short beeps, and a blank or an unreadable ...
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...can enter suspend mode. 2. Check that the application program is installed. 2. System board The battery indicator does not turn on page 47. System board The battery Fuel-Gauge does not go higher than 90%. The memory count (size) appears different from .../DC card 2. Battery pack 3. System board 2. Battery pack 3. If the computer enters suspend mode, suspect that a correct battery is not working properly. 3. The system hangs intermittently. System board 44 IBM ThinkPad 380XD, 385XD Go to orange. 1. DC/DC card The battery power status indicator ...
...can enter suspend mode. 2. Check that the application program is installed. 2. System board The battery indicator does not turn on page 47. System board The battery Fuel-Gauge does not go higher than 90%. The memory count (size) appears different from .../DC card 2. Battery pack 3. System board 2. Battery pack 3. If the computer enters suspend mode, suspect that a correct battery is not working properly. 3. The system hangs intermittently. System board 44 IBM ThinkPad 380XD, 385XD Go to orange. 1. DC/DC card The battery power status indicator ...
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...times. 2. System board Other Symptoms Symptom / Error Errors occur only when the port replicator is detected, do not replace any FRUs. IBM ThinkPad 380XD, 385XD (2635) 47 PC Card slots assembly. When analyzing the intermittent problem, do with a hardware defect, such as: cosmic radiation, ...Press the power shutdown switch. 2. Run serial or parallel port wrap test. (See the device manual for 2 hours. 4. Device 3. Remove the battery pack and let it cool for the test.) 2. Go to do the following: 1. System board 6. If no error is used. Intermittent Problems ...
...times. 2. System board Other Symptoms Symptom / Error Errors occur only when the port replicator is detected, do not replace any FRUs. IBM ThinkPad 380XD, 385XD (2635) 47 PC Card slots assembly. When analyzing the intermittent problem, do with a hardware defect, such as: cosmic radiation, ...Press the power shutdown switch. 2. Run serial or parallel port wrap test. (See the device manual for 2 hours. 4. Device 3. Remove the battery pack and let it cool for the test.) 2. Go to do the following: 1. System board 6. If no error is used. Intermittent Problems ...
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...found, replace the FRU. 3. Hard disk drive f. Turn on page 29): 1. Do not replace a nondefective FRU. a. CPU Card 48 IBM ThinkPad 380XD, 385XD Undetermined Problems You are here because the diagnostic tests did not identify which adapter or device failed, installed devices are incorrect, a short circuit... is suspected, or the system is solved, reconnect the removed devices one at a time. Non-IBM devices b. CD-ROM and FDD g. 3. Battery pack e. System board b. Rerun the test to verify that all of the following FRUs one at the time of the failure is solved. 6. ...
...found, replace the FRU. 3. Hard disk drive f. Turn on page 29): 1. Do not replace a nondefective FRU. a. CPU Card 48 IBM ThinkPad 380XD, 385XD Undetermined Problems You are here because the diagnostic tests did not identify which adapter or device failed, installed devices are incorrect, a short circuit... is suspected, or the system is solved, reconnect the removed devices one at a time. Non-IBM devices b. CD-ROM and FDD g. 3. Battery pack e. System board b. Rerun the test to verify that all of the following FRUs one at the time of the failure is solved. 6. ...
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..." on the video card. 3. Reseat the diskette drive (FDD-2). 2. Reseat the hard disk drive (HDD). 2. Reseat the external FDD cable on page 48. 54 IBM ThinkPad 380XD, 385XD FRU Code 35 36 38 40 45 50 51 60 70 72 73 FRU Speaker Battery in the battery bay Fan LCD unit External monitor 1.
..." on the video card. 3. Reseat the diskette drive (FDD-2). 2. Reseat the hard disk drive (HDD). 2. Reseat the external FDD cable on page 48. 54 IBM ThinkPad 380XD, 385XD FRU Code 35 36 38 40 45 50 51 60 70 72 73 FRU Speaker Battery in the battery bay Fan LCD unit External monitor 1.
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... enabled. The battery is enabled. Caps Lock mode is charging. Suspend mode Entering suspend mode or hibernation mode, or reusing normal operation. Data is the same as screen-scroll function keys. Power on Password Combinations The Model 380XD or 385XD supports the following passwords: Power-on the keyboard is ...fully charged. When the POP is not the same as the PAP. 56 IBM ThinkPad 380XD, 385XD The battery needs charging. Arrow keys can be used as one of the When the PAP is used, the HDP-1 or the HDP-2 is ...
... enabled. The battery is enabled. Caps Lock mode is charging. Suspend mode Entering suspend mode or hibernation mode, or reusing normal operation. Data is the same as screen-scroll function keys. Power on Password Combinations The Model 380XD or 385XD supports the following passwords: Power-on the keyboard is ...fully charged. When the POP is not the same as the PAP. 56 IBM ThinkPad 380XD, 385XD The battery needs charging. Arrow keys can be used as one of the When the PAP is used, the HDP-1 or the HDP-2 is ...
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...it above 100°C (212°F), incinerate it, or expose its cell contents to establish personal grounding. 58 IBM ThinkPad 380XD, 385XD Dispose of the battery as shown in the appropriate parts listing. Establish personal grounding by , electrostatic discharge. Only certified and trained personnel should...and arrangement information. Safety Notice 1: Translation on after FRU replacement, make sure all power cords from electrical outlets, remove the battery pack, and then disconnect any notes that order. Safety Notice 4: Translation on page 11 Before removing any FRU, power-off ...
...it above 100°C (212°F), incinerate it, or expose its cell contents to establish personal grounding. 58 IBM ThinkPad 380XD, 385XD Dispose of the battery as shown in the appropriate parts listing. Establish personal grounding by , electrostatic discharge. Only certified and trained personnel should...and arrangement information. Safety Notice 1: Translation on after FRU replacement, make sure all power cords from electrical outlets, remove the battery pack, and then disconnect any notes that order. Safety Notice 4: Translation on page 11 Before removing any FRU, power-off ...
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... 93 97 99 103 IBM ThinkPad 380XD, 385XD (2635) 61 Removal Reference Refer to the following chart for the removal order: Ref. No. 1010 1020 1030 1040 1050 1060 1070 1080 1090 1100 1110 1120 1130 1140 2010 2020 2030 2040 2050 FRU DIMM Card and Backup Battery Battery Pack Hard Disk Drive Keyboard... LCD Unit Fan Assembly, CPU Card, and Thermal Rubber Upper Shield Case Box Speaker and Microphone DC/DC Card System Board and PC Card Slot Battery Pack Latch LCD Front Cover LCD Panel LCD Inverter Card LCD Misc.
... 93 97 99 103 IBM ThinkPad 380XD, 385XD (2635) 61 Removal Reference Refer to the following chart for the removal order: Ref. No. 1010 1020 1030 1040 1050 1060 1070 1080 1090 1100 1110 1120 1130 1140 2010 2020 2030 2040 2050 FRU DIMM Card and Backup Battery Battery Pack Hard Disk Drive Keyboard... LCD Unit Fan Assembly, CPU Card, and Thermal Rubber Upper Shield Case Box Speaker and Microphone DC/DC Card System Board and PC Card Slot Battery Pack Latch LCD Front Cover LCD Panel LCD Inverter Card LCD Misc.
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... step 2 , but cannot remove it. 62 IBM ThinkPad 380XD, 385XD Use of an incorrect battery can result in ignition or explosion of the battery as required by local ordinances or regulations. Step Size (Quantity) Torque 2 - 3-4 kgcm Note: You can cause a fire, explosion,... or severe burn. Do not recharge it, remove its cell contents to water. Dispose of the battery. 1 Turn the computer upside down. 2 3 4 5 6 : DIMM 2 3 7 : Backup battery When installing: When installing a new backup battery, place it , or expose its polarized connector, disassemble it, heat it above 100°C (212...
... step 2 , but cannot remove it. 62 IBM ThinkPad 380XD, 385XD Use of an incorrect battery can result in ignition or explosion of the battery as required by local ordinances or regulations. Step Size (Quantity) Torque 2 - 3-4 kgcm Note: You can cause a fire, explosion,... or severe burn. Do not recharge it, remove its cell contents to water. Dispose of the battery. 1 Turn the computer upside down. 2 3 4 5 6 : DIMM 2 3 7 : Backup battery When installing: When installing a new backup battery, place it , or expose its polarized connector, disassemble it, heat it above 100°C (212...
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Pull up the battery pack lock 2 , push it back 3 , and then pull up the battery pack 4 . 3 2 4 IBM ThinkPad 380XD, 385XD (2635) 63 1020 Battery Pack 1 Turn the computer upside down.
Pull up the battery pack lock 2 , push it back 3 , and then pull up the battery pack 4 . 3 2 4 IBM ThinkPad 380XD, 385XD (2635) 63 1020 Battery Pack 1 Turn the computer upside down.