ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 31
ThinkPad 390/i Series 1700 23 The battery pack needs to be charged The battery pack is in suspend mode. The computer is being charged. The following shows the location of each indicator symbol and the meaning of each indicator. Symbol (1) Battery status Color Green Blinking orange Orange (2) Suspend mode Green Blinking green Meaning Enough battery power remains for...
ThinkPad 390/i Series 1700 23 The battery pack needs to be charged The battery pack is in suspend mode. The computer is being charged. The following shows the location of each indicator symbol and the meaning of each indicator. Symbol (1) Battery status Color Green Blinking orange Orange (2) Suspend mode Green Blinking green Meaning Enough battery power remains for...
ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 37
... the Battery ASM" on , check the power cord of the AC Adapter for correct continuity and installation. If the operational charge does not work, go to +17.0 2 Ground If the voltage is used: If the power problem occurs only when the ThinkPad Port Replicator with Advanced Etherjet... cable. Unplug the AC Adapter cable from the AC Adapter does not always indicate a defective adapter. ThinkPad 390/i Series 1700 29 Replace the planar board. Disconnect the AC Adapter and install the charged battery ASM; See the following : Replace the DC-DC & BATT board. Pin Voltage (V dc) 1...
... the Battery ASM" on , check the power cord of the AC Adapter for correct continuity and installation. If the operational charge does not work, go to +17.0 2 Ground If the voltage is used: If the power problem occurs only when the ThinkPad Port Replicator with Advanced Etherjet... cable. Unplug the AC Adapter cable from the AC Adapter does not always indicate a defective adapter. ThinkPad 390/i Series 1700 29 Replace the planar board. Disconnect the AC Adapter and install the charged battery ASM; See the following : Replace the DC-DC & BATT board. Pin Voltage (V dc) 1...
ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 38
....6V (Li-Ion) or 9.6V (NiMH), measure the resistance between battery terminals 5 and 7. In this condition, the Battery ASM can charge to check the TrackPoint. 30 ThinkPad 390/i Series 1700 If the charge indicator still does not turn on , replace the Battery ASM. Then reinstall the Battery ASM. If the voltage is correct, replace the DC-DC...
....6V (Li-Ion) or 9.6V (NiMH), measure the resistance between battery terminals 5 and 7. In this condition, the Battery ASM can charge to check the TrackPoint. 30 ThinkPad 390/i Series 1700 If the charge indicator still does not turn on , replace the Battery ASM. Then reinstall the Battery ASM. If the voltage is correct, replace the DC-DC...
ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 46
... Planar board Indicator-Related Symptoms Symptom/Error FRU/Action in Sequence Keyboard (one or more keys) doesn't work. 1. Battery ASM 2. Planar board The system will not power off or on . 1. DC/DC & Charger board ASM 4. DC/DC & Charger ...Related Symptoms Symptom/Error FRU/Action in Sequence 1. Battery 2. Keyboard-Related Symptoms Symptom/Error FRU/Action in Sequence Indicator incorrectly remains off . 1. Reseat the keyboard cable. 2. Planar board Battery can't be charged. AC Adapter 3. Planar board 38 ThinkPad 390/i Series 1700 Reseat the LED board. 2....
... Planar board Indicator-Related Symptoms Symptom/Error FRU/Action in Sequence Keyboard (one or more keys) doesn't work. 1. Battery ASM 2. Planar board The system will not power off or on . 1. DC/DC & Charger board ASM 4. DC/DC & Charger ...Related Symptoms Symptom/Error FRU/Action in Sequence 1. Battery 2. Keyboard-Related Symptoms Symptom/Error FRU/Action in Sequence Indicator incorrectly remains off . 1. Reseat the keyboard cable. 2. Planar board Battery can't be charged. AC Adapter 3. Planar board 38 ThinkPad 390/i Series 1700 Reseat the LED board. 2....
ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 47
... does not go higher than 90%. 1. Reseat the Combobay ASM. 1. Planar board USB does not work correctly. ThinkPad 390/i Series 1700 39 Refresh battery (continue using battery in this list and the problem remains, see "Undetermined Problems" on page 40. Planar board Print problems. Run ...Device cable Device Planar board Note: If you cannot find a symptom or an error in BIOS Setup mode until powe off, then charge battery). 3. Power Management-Related Symptoms Symptom/Error FRU/Action in Sequence The system will not enter suspend mode after closing the LCD. 1....
... does not go higher than 90%. 1. Reseat the Combobay ASM. 1. Planar board USB does not work correctly. ThinkPad 390/i Series 1700 39 Refresh battery (continue using battery in this list and the problem remains, see "Undetermined Problems" on page 40. Planar board Print problems. Run ...Device cable Device Planar board Note: If you cannot find a symptom or an error in BIOS Setup mode until powe off, then charge battery). 3. Power Management-Related Symptoms Symptom/Error FRU/Action in Sequence The system will not enter suspend mode after closing the LCD. 1....
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
Page 35
... computer when this indicator is on the keyboard is enabled. ThinkPad 390E 25 Symbol (1) Battery status Color Green Blinking orange Orange (2) Suspend mode (3) Drive in suspend mode. Data is being read from or written to be charged The battery pack is entering suspend mode. For details, see the User...'s Reference. The computer is being read from the CD-ROM drive. The computer is being charged. The numeric keypad on . The battery pack needs to the hard disk drive, diskette drive, or data is in use Green Blinking green Orange (4) Numeric lock...
... computer when this indicator is on the keyboard is enabled. ThinkPad 390E 25 Symbol (1) Battery status Color Green Blinking orange Orange (2) Suspend mode (3) Drive in suspend mode. Data is being read from or written to be charged The battery pack is entering suspend mode. For details, see the User...'s Reference. The computer is being read from the CD-ROM drive. The computer is being charged. The numeric keypad on . The battery pack needs to the hard disk drive, diskette drive, or data is in use Green Blinking green Orange (4) Numeric lock...
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
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...AC Adapter and install the charged battery ASM; ThinkPad 390E 33 If you suspect a power problem, refer to "Undetermined Problems" on page 47 Note: An audible noise from the computer and measure the output voltage at the plug of the AC Adapter cable. If the operational charge does not work, go to... the appropriate power supply check listed below: "Checking the AC Adapter" "Checking the Operational Charging" on page 34 "Checking the Battery ASM" on page 34 Checking the AC Adapter: You are here...
...AC Adapter and install the charged battery ASM; ThinkPad 390E 33 If you suspect a power problem, refer to "Undetermined Problems" on page 47 Note: An audible noise from the computer and measure the output voltage at the plug of the AC Adapter cable. If the operational charge does not work, go to... the appropriate power supply check listed below: "Checking the AC Adapter" "Checking the Operational Charging" on page 34 "Checking the Battery ASM" on page 34 Checking the AC Adapter: You are here...
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
Page 44
... is not charged, go to room temperature. If the voltage is correct, replace the DC-DC & BATT board then the system board. 34 ThinkPad 390E If the resistance is still less than 10.6V (Li-Ion) or 9.6V (NiMH), the Battery ASM has been discharged, recharge the Battery ASM. with... this condition, the Battery ASM can charge to 3K ohm. This protects the Battery ASM from being overcharged or having a...
... is not charged, go to room temperature. If the voltage is correct, replace the DC-DC & BATT board then the system board. 34 ThinkPad 390E If the resistance is still less than 10.6V (Li-Ion) or 9.6V (NiMH), the Battery ASM has been discharged, recharge the Battery ASM. with... this condition, the Battery ASM can charge to 3K ohm. This protects the Battery ASM from being overcharged or having a...
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
Page 55
... after closing the LCD. 1. FRU/Action in Sequence System cannot detect the PC Card (PCMCIA) 1. Battery ASM 2. Keyboard (if control is from the keyboard) 2. Keyboard (if control is from the keyboard) 2. Battery can't be charged. System board Battery DC/DC & Charger board ASM Combobay board System board PC Card (PCMCIA)-Related Symptoms Symptom/Error...
... after closing the LCD. 1. FRU/Action in Sequence System cannot detect the PC Card (PCMCIA) 1. Battery ASM 2. Keyboard (if control is from the keyboard) 2. Keyboard (if control is from the keyboard) 2. Battery can't be charged. System board Battery DC/DC & Charger board ASM Combobay board System board PC Card (PCMCIA)-Related Symptoms Symptom/Error...
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
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... Device System board Note: If you cannot find a symptom or an error in BIOS Setup mode until power off, then charge battery). 3. Run the advanced diagnostic test for 2 hours. 2. Battery 4. USB does not work correctly. FRU replacement should be caused by a variety of reasons that have nothing to do the...System hangs intermittently. Load Setup Defaults and reboot the system. 2. Fan ASM 3. If no error is detected, do not replace any FRUs. 46 ThinkPad 390E Symptom/Error Battery fuel-gauge does not go higher than 90%. System configuration does not match the installed devices.
... Device System board Note: If you cannot find a symptom or an error in BIOS Setup mode until power off, then charge battery). 3. Run the advanced diagnostic test for 2 hours. 2. Battery 4. USB does not work correctly. FRU replacement should be caused by a variety of reasons that have nothing to do the...System hangs intermittently. Load Setup Defaults and reboot the system. 2. Fan ASM 3. If no error is detected, do not replace any FRUs. 46 ThinkPad 390E Symptom/Error Battery fuel-gauge does not go higher than 90%. System configuration does not match the installed devices.
User's Reference for ThinkPad 390
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... mode by pressing the Caps Lock key. The Arrow keys can be moved with the Arrow keys. The battery pack needs to the hard disk, floppy drive, or data is being charged. All alphabetic characters (A-Z) are entered in use (4) Numeric lock (5) Caps lock (6) Scroll lock (7) Power...Keypad" on when the computer is being read from the CD-ROM drive. The computer is in suspend mode. 8 ThinkPad 390 User's Reference System Status Indicators Symbol (1) Battery status (2) Suspend mode (3) Drive in capital letters without the Shift key being pressed. You enable or disable the ...
... mode by pressing the Caps Lock key. The Arrow keys can be moved with the Arrow keys. The battery pack needs to the hard disk, floppy drive, or data is being charged. All alphabetic characters (A-Z) are entered in use (4) Numeric lock (5) Caps lock (6) Scroll lock (7) Power...Keypad" on when the computer is being read from the CD-ROM drive. The computer is in suspend mode. 8 ThinkPad 390 User's Reference System Status Indicators Symbol (1) Battery status (2) Suspend mode (3) Drive in capital letters without the Shift key being pressed. You enable or disable the ...
User's Reference for ThinkPad 390
Page 50
.... This heat is plugged in contact with your lap or any electrical appliance that it is charging. Handling Your Computer Do not turn your computer over while the AC Adapter is 34 ThinkPad 390 User's Reference Do not hard-mount your body for demanding applications. Do not place more... appropriate model for an extended period when the computer is functioning or when the battery is outside your computer. Do not touch the ...
.... This heat is plugged in contact with your lap or any electrical appliance that it is charging. Handling Your Computer Do not turn your computer over while the AC Adapter is 34 ThinkPad 390 User's Reference Do not hard-mount your body for demanding applications. Do not place more... appropriate model for an extended period when the computer is functioning or when the battery is outside your computer. Do not touch the ...
User's Reference for ThinkPad 390
Page 51
... and store packing materials safely out of reach of children to your computer like a precision piece of the system activity and battery charge level. Unplug all computer doors and covers are closed. Getting Familiar with a dry, soft cloth. Turn off the computer and close ... instructions to prevent possible damage to prevent the risk of the computer. Cleaning Your Computer Occasionally clean your computer to you about your ThinkPad products with a nonalkaline detergent to the Setup Guide). This can help authorities return your computer as follows: Use a soft cloth moistened...
... and store packing materials safely out of reach of children to your computer like a precision piece of the system activity and battery charge level. Unplug all computer doors and covers are closed. Getting Familiar with a dry, soft cloth. Turn off the computer and close ... instructions to prevent possible damage to prevent the risk of the computer. Cleaning Your Computer Occasionally clean your computer to you about your ThinkPad products with a nonalkaline detergent to the Setup Guide). This can help authorities return your computer as follows: Use a soft cloth moistened...
User's Reference for ThinkPad 390
Page 52
... all of the computer are stopped. Once you stored the battery for the first time, it is used. Handling Your Computer 6. Maximizing Battery-Powered Operation Whenever possible, use the ThinkPad battery power-saving modes: - Do not charge the battery pack until it might not become fully charged due to save power. - The memory data and the current...
... all of the computer are stopped. Once you stored the battery for the first time, it is used. Handling Your Computer 6. Maximizing Battery-Powered Operation Whenever possible, use the ThinkPad battery power-saving modes: - Do not charge the battery pack until it might not become fully charged due to save power. - The memory data and the current...
User's Reference for ThinkPad 390
Page 105
... you restart the computer, click on the Change button. 8. Always use power management features such as follows: 1. is green). 3. Use the battery pack until the charge is completely depleted (until the battery status and power LEDs flash in unison). then Close. 10. Click on OK; How do the following: Use the... on the Settings tab. 4. Frequently Asked Questions Do as Advanced Power Management (APM), power modes, standby, suspend, and hibernation. Click on OK. To maximize battery life, do I maximize battery life? Start the ThinkPad Configuration program. 2.
... you restart the computer, click on the Change button. 8. Always use power management features such as follows: 1. is green). 3. Use the battery pack until the charge is completely depleted (until the battery status and power LEDs flash in unison). then Close. 10. Click on OK; How do the following: Use the... on the Settings tab. 4. Frequently Asked Questions Do as Advanced Power Management (APM), power modes, standby, suspend, and hibernation. Click on OK. To maximize battery life, do I maximize battery life? Start the ThinkPad Configuration program. 2.
User's Reference for ThinkPad 390
Page 119
... in the battery pack might be fully charged in 3.5 hours by the power-off charging method. Solving Computer Problems 103 Repeat discharging and charging the battery pack at least three times. The over -discharged battery pack is installed in 24 hours, use a new battery pack. then turn it charge. The computer does not operate with a fully charged battery pack. Turn...
... in the battery pack might be fully charged in 3.5 hours by the power-off charging method. Solving Computer Problems 103 Repeat discharging and charging the battery pack at least three times. The over -discharged battery pack is installed in 24 hours, use a new battery pack. then turn it charge. The computer does not operate with a fully charged battery pack. Turn...
Hardware Maintenance Manual (November 1999): ThinkPad 390X
Page 38
... supplied by the battery. Disconnect the AC Adapter and install the charged battery; Replace the system... board. then check that power is not correct, replace the AC Adapter. If the power-on indicator does not turn on, check the power cord of the AC Adapter for correct continuity and installation. If the operational charge...Charging" on page 33. If the problem is within the range, do the following: Replace the DC-DC & BATT board. Remove the battery... only when the ThinkPad Port Replicator with Advanced Etherjet Feature. Unplug the AC Adapter...
... supplied by the battery. Disconnect the AC Adapter and install the charged battery; Replace the system... board. then check that power is not correct, replace the AC Adapter. If the power-on indicator does not turn on, check the power cord of the AC Adapter for correct continuity and installation. If the operational charge...Charging" on page 33. If the problem is within the range, do the following: Replace the DC-DC & BATT board. Remove the battery... only when the ThinkPad Port Replicator with Advanced Etherjet Feature. Unplug the AC Adapter...
Hardware Maintenance Manual (November 1999): ThinkPad 390X
Page 49
... comes from the computer. 1. FRU/Action in Sequence Power shuts down during operation. 1. Hard disk drive 4. Battery 2. System board Battery can't be charged. System board Speaker-Related Symptoms Symptom/Error FRU/Action in Sequence System cannot detect the PC Card (PCMCIA) 1....in Sequence Speakers make noise or no sound comes from system. 1. System board The system will not enter hibernation mode. Speaker 2. Battery 2. System board ThinkPad 390X / i 1700 HMM 43 System board The system will not power off. 1. DC/DC & Charger board 3. PC Card (PCMCIA...
... comes from the computer. 1. FRU/Action in Sequence Power shuts down during operation. 1. Hard disk drive 4. Battery 2. System board Battery can't be charged. System board Speaker-Related Symptoms Symptom/Error FRU/Action in Sequence System cannot detect the PC Card (PCMCIA) 1....in Sequence Speakers make noise or no sound comes from system. 1. System board The system will not enter hibernation mode. Speaker 2. Battery 2. System board ThinkPad 390X / i 1700 HMM 43 System board The system will not power off. 1. DC/DC & Charger board 3. PC Card (PCMCIA...
Hardware Maintenance Manual (November 1999): ThinkPad 390X
Page 50
... system. 2. Keyboard (if control is from hibernation mode. Hard disk drive 3. Remove Battery and let it cool for 2 hours. 2. Fan 3. System hangs intermittently. Refresh battery (continue using battery in this list and the problem remains, see "Undetermined Problems" on page 45. System...BIOS Setup mode until power off, then charge battery). 3. Lid switch 2. System board Print problems. Run printer self-test. Intermittent Problems Intermittent system hang problems can be considered only when a recurring problem exists. 44 ThinkPad 390X / i 1700 HMM System board USB does...
... system. 2. Keyboard (if control is from hibernation mode. Hard disk drive 3. Remove Battery and let it cool for 2 hours. 2. Fan 3. System hangs intermittently. Refresh battery (continue using battery in this list and the problem remains, see "Undetermined Problems" on page 45. System...BIOS Setup mode until power off, then charge battery). 3. Lid switch 2. System board Print problems. Run printer self-test. Intermittent Problems Intermittent system hang problems can be considered only when a recurring problem exists. 44 ThinkPad 390X / i 1700 HMM System board USB does...
User's Reference: ThinkPad 390X
Page 134
... temperature for 1 minute to the comptuer and let it serviced. 118 ThinkPad 390X User's Reference Turn off charging method. then turn it back on , replace the battery pack or have it charge. If it still cannot be charged, have the computer serviced. Your computer shuts down , reinstall it and...is installed in 24 hours, use a new battery pack. The battery pack might be fully charged in the computer. If the indicator still does not go on even though a battery pack is hot. The computer does not operate with a fully charged battery pack. Wait several hours and try again. ...
... temperature for 1 minute to the comptuer and let it serviced. 118 ThinkPad 390X User's Reference Turn off charging method. then turn it back on , replace the battery pack or have it charge. If it still cannot be charged, have the computer serviced. Your computer shuts down , reinstall it and...is installed in 24 hours, use a new battery pack. The battery pack might be fully charged in the computer. If the indicator still does not go on even though a battery pack is hot. The computer does not operate with a fully charged battery pack. Wait several hours and try again. ...