ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 31
...computer is entering suspend mode. ThinkPad 390/i Series 1700 23 The following shows the location of each indicator symbol and the meaning of each indicator. The battery pack needs to be charged The battery pack is being charged. Symbol (1) Battery status Color Green Blinking orange Orange... (2) Suspend mode Green Blinking green Meaning Enough battery power remains for operation. Fn + F2 F3 ...
...computer is entering suspend mode. ThinkPad 390/i Series 1700 23 The following shows the location of each indicator symbol and the meaning of each indicator. The battery pack needs to be charged The battery pack is being charged. Symbol (1) Battery status Color Green Blinking orange Orange... (2) Suspend mode Green Blinking green Meaning Enough battery power remains for operation. Fn + F2 F3 ...
ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 37
... Adapter is used: If the power problem occurs only when the ThinkPad Port Replicator with Advanced Etherjet Feature. Disconnect the AC Adapter and install the charged battery ASM; ThinkPad 390/i Series 1700 29 If the operational charge does not work, go to "Checking the Operational Charging." See the following : Replace the DC-DC & BATT board. If...
... Adapter is used: If the power problem occurs only when the ThinkPad Port Replicator with Advanced Etherjet Feature. Disconnect the AC Adapter and install the charged battery ASM; ThinkPad 390/i Series 1700 29 If the operational charge does not work, go to "Checking the Operational Charging." See the following : Replace the DC-DC & BATT board. If...
ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 38
...this case, please detach the external mouse to check the TrackPoint. 30 ThinkPad 390/i Series 1700 Power off the computer. 2. Remove the Battery ASM and measure the voltage between the system and the battery. 3. Reinstall the Battery ASM. The resistance must be 390 ohm (Li-Ion) or 4 to...6V (Li-Ion) or 9.6V (NiMH), replace the battery. 4. If the reinstalled Battery ASM is not correct, replace the Battery ASM. If the resistance is not charged, go to 3K ohm. Perform operational charging. Checking the Battery ASM: Battery ASM charging will not start until the Fuel-Gauge shows that less ...
...this case, please detach the external mouse to check the TrackPoint. 30 ThinkPad 390/i Series 1700 Power off the computer. 2. Remove the Battery ASM and measure the voltage between the system and the battery. 3. Reinstall the Battery ASM. The resistance must be 390 ohm (Li-Ion) or 4 to...6V (Li-Ion) or 9.6V (NiMH), replace the battery. 4. If the reinstalled Battery ASM is not correct, replace the Battery ASM. If the resistance is not charged, go to 3K ohm. Perform operational charging. Checking the Battery ASM: Battery ASM charging will not start until the Fuel-Gauge shows that less ...
ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 46
...ASM 2. Reseat the keyboard cable. 2. Reseat the LED board. 2. AC Adapter 3. DC/DC & Charger board ASM 4. Planar board Battery can't be charged. Speaker 2. Planar board Indicator-Related Symptoms Symptom/Error FRU/Action in Sequence Power shuts down during operation. 1. Planar board The system ... (one or more keys) doesn't work. 1. Planar board 38 ThinkPad 390/i Series 1700 Planar board In DOS or Windows multimedia programs, no sound comes from the computer. 1. Keyboard 3. Battery ASM 2. Planar board Speaker-Related Symptoms Symptom/Error FRU/Action in ...
...ASM 2. Reseat the keyboard cable. 2. Reseat the LED board. 2. AC Adapter 3. DC/DC & Charger board ASM 4. Planar board Battery can't be charged. Speaker 2. Planar board Indicator-Related Symptoms Symptom/Error FRU/Action in Sequence Power shuts down during operation. 1. Planar board The system ... (one or more keys) doesn't work. 1. Planar board 38 ThinkPad 390/i Series 1700 Planar board In DOS or Windows multimedia programs, no sound comes from the computer. 1. Keyboard 3. Battery ASM 2. Planar board Speaker-Related Symptoms Symptom/Error FRU/Action in ...
ThinkPad 390 / i Series 1720 models Hardware Maintenance Manual (November 1998)
Page 47
...board The system will not wake up from the keyboard) 2. Planar board Battery fuel-gauge does not go higher than 90%. 1. Battery 4. Reseat the Combobay ASM. 1. Reseat Hard Disk/Combobay ASM. 2. ThinkPad 390/i Series 1700 39 Planar board The system will not enter suspend mode ... Symptom/Error FRU/Action in BIOS Setup mode until powe off, then charge battery). 3. Load Setup Defaults and reboot the system. 2. DC/DC & Charger board 5. Hard disk drive 3. Refresh battery (continue using battery in Sequence External display does not work correctly. Fan ASM 3. Planar ...
...board The system will not wake up from the keyboard) 2. Planar board Battery fuel-gauge does not go higher than 90%. 1. Battery 4. Reseat the Combobay ASM. 1. Reseat Hard Disk/Combobay ASM. 2. ThinkPad 390/i Series 1700 39 Planar board The system will not enter suspend mode ... Symptom/Error FRU/Action in BIOS Setup mode until powe off, then charge battery). 3. Load Setup Defaults and reboot the system. 2. DC/DC & Charger board 5. Hard disk drive 3. Refresh battery (continue using battery in Sequence External display does not work correctly. Fan ASM 3. Planar ...
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
Page 35
...is being read from or written to be charged The battery pack is in use Green Blinking green Orange (4) Numeric lock Green Meaning Enough battery power remains for operation. For details, see the User's Reference. Symbol (1) Battery status Color Green Blinking orange Orange (2) ...Suspend mode (3) Drive in suspend mode. The battery pack needs to the hard disk drive, diskette drive, or data is enabled. The following shows the location of each indicator symbol and the meaning of each indicator. ThinkPad 390E 25...
...is being read from or written to be charged The battery pack is in use Green Blinking green Orange (4) Numeric lock Green Meaning Enough battery power remains for operation. For details, see the User's Reference. Symbol (1) Battery status Color Green Blinking orange Orange (2) ...Suspend mode (3) Drive in suspend mode. The battery pack needs to the hard disk drive, diskette drive, or data is enabled. The following shows the location of each indicator symbol and the meaning of each indicator. ThinkPad 390E 25...
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
Page 43
... AC Adapter cable from the AC Adapter does not always indicate a defective adapter. Replace the system board. Disconnect the AC Adapter and install the charged battery ASM; then check that power is not corrected, go to "Undetermined Problems" on page 47 Note: An audible noise from the computer and measure..., replace the AC Adapter. Pin Voltage (V dc) 1 +15.5 to the appropriate power supply check listed below: "Checking the AC Adapter" "Checking the Operational Charging" on page 34 "Checking the Battery ASM" on the computer using each of the following figure. ThinkPad 390E 33
... AC Adapter cable from the AC Adapter does not always indicate a defective adapter. Replace the system board. Disconnect the AC Adapter and install the charged battery ASM; then check that power is not corrected, go to "Undetermined Problems" on page 47 Note: An audible noise from the computer and measure..., replace the AC Adapter. Pin Voltage (V dc) 1 +15.5 to the appropriate power supply check listed below: "Checking the AC Adapter" "Checking the Operational Charging" on page 34 "Checking the Battery ASM" on the computer using each of the following figure. ThinkPad 390E 33
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
Page 44
.... with this condition, the Battery ASM can charge to 3K ohm. If the voltage is less than 10.6V (Li-Ion) or 9.6V (NiMH), the Battery ASM has been discharged, recharge the Battery ASM. If the resistance is correct, replace the DC-DC & BATT board then the system board. 34 ThinkPad 390E If the resistance is...
.... with this condition, the Battery ASM can charge to 3K ohm. If the voltage is less than 10.6V (Li-Ion) or 9.6V (NiMH), the Battery ASM has been discharged, recharge the Battery ASM. If the resistance is correct, replace the DC-DC & BATT board then the system board. 34 ThinkPad 390E If the resistance is...
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
Page 55
Battery can't be charged. DC/DC & Charger board ASM 4. System board 1. PC Card (PCMCIA) slots assembly 2. Keyboard (if control is from the keyboard) 2. System board The system will not power on. Symptom/Error The system will not wake up from hibernation mode. 1. Battery ASM... 2. System board Speaker-Related Symptoms Symptom/Error FRU/Action in Sequence The system will not enter hibernation mode. 1. Hard disk drive 3. System board ThinkPad 390E 45 System board In DOS or Windows multimedia programs...
Battery can't be charged. DC/DC & Charger board ASM 4. System board 1. PC Card (PCMCIA) slots assembly 2. Keyboard (if control is from the keyboard) 2. System board The system will not power on. Symptom/Error The system will not wake up from hibernation mode. 1. Battery ASM... 2. System board Speaker-Related Symptoms Symptom/Error FRU/Action in Sequence The system will not enter hibernation mode. 1. Hard disk drive 3. System board ThinkPad 390E 45 System board In DOS or Windows multimedia programs...
Hardware Maintenance Manual (March 1999): ThinkPad 390E only
Page 56
...Combobay ASM. 1. When analyzing an intermittent problem, do not replace any FRUs. 46 ThinkPad 390E FRU/Action in this list and the problem remains, see "Undetermined Problems" on page 47. Remove Battery ASM and let it cool for the system board in loop mode at least 10 ...device problems. FRU/Action in BIOS Setup mode until power off, then charge battery). 3. If no error is detected, do the following: 1. Battery 4. Run the advanced diagnostic test for 2 hours. 2. Refresh battery (continue using battery in Sequence System board System board Run printer self-test. USB does ...
...Combobay ASM. 1. When analyzing an intermittent problem, do not replace any FRUs. 46 ThinkPad 390E FRU/Action in this list and the problem remains, see "Undetermined Problems" on page 47. Remove Battery ASM and let it cool for the system board in loop mode at least 10 ...device problems. FRU/Action in BIOS Setup mode until power off, then charge battery). 3. If no error is detected, do the following: 1. Battery 4. Run the advanced diagnostic test for 2 hours. 2. Refresh battery (continue using battery in Sequence System board System board Run printer self-test. USB does ...
User's Reference for ThinkPad 390
Page 24
...or disable the Caps Lock mode by pressing the ScrLk key. The numeric keypad on and not in suspend mode. 8 ThinkPad 390 User's Reference Scroll Lock mode is operational. The computer is enabled. Not all application programs support this indicator is ...The computer is in suspend mode The computer is enabled. All alphabetic characters (A-Z) are entered in capital letters without the Shift key being charged. System Status Indicators Symbol (1) Battery status (2) Suspend mode (3) Drive in use (4) Numeric lock (5) Caps lock (6) Scroll lock (7) Power on . Caps Lock mode ...
...or disable the Caps Lock mode by pressing the ScrLk key. The numeric keypad on and not in suspend mode. 8 ThinkPad 390 User's Reference Scroll Lock mode is operational. The computer is enabled. Not all application programs support this indicator is ...The computer is in suspend mode The computer is enabled. All alphabetic characters (A-Z) are entered in capital letters without the Shift key being charged. System Status Indicators Symbol (1) Battery status (2) Suspend mode (3) Drive in use (4) Numeric lock (5) Caps lock (6) Scroll lock (7) Power on . Caps Lock mode ...
User's Reference for ThinkPad 390
Page 50
...not touch the lens on a more than PSTN can detach or tear and then lodge in . Your computer can damage the head. This heat is charging. Do not hard-mount your computer in contact with your lap or any electrical appliance that it is below 5°C or above 35°C (41... not insert a diskette at an angel. Do not place more appropriate model for an extended period when the computer is functioning or when the battery is 34 ThinkPad 390 User's Reference Use of a phone line other digital telephone extension line. Do not leave the base of your computer in a vehicle or ...
...not touch the lens on a more than PSTN can detach or tear and then lodge in . Your computer can damage the head. This heat is charging. Do not hard-mount your computer in contact with your lap or any electrical appliance that it is below 5°C or above 35°C (41... not insert a diskette at an angel. Do not place more appropriate model for an extended period when the computer is functioning or when the battery is 34 ThinkPad 390 User's Reference Use of a phone line other digital telephone extension line. Do not leave the base of your computer in a vehicle or ...
User's Reference for ThinkPad 390
Page 51
... computer doors and covers are closed. Chapter 1. Retain and store packing materials safely out of reach of children to you about your ThinkPad products with a nonalkaline detergent to wipe the exterior of suffocation from the CD-ROM drive or diskette drive. 2. Registering your computer... prevent possible damage to clean the LCD. Don't spray cleaner directly on the device. ThinkPad Do's When installing your computer like a precision piece of the system activity and battery charge level. Gently wipe the LCD with Your Computer 35 Handling Your Computer a function of ...
... computer doors and covers are closed. Chapter 1. Retain and store packing materials safely out of reach of children to you about your ThinkPad products with a nonalkaline detergent to wipe the exterior of suffocation from the CD-ROM drive or diskette drive. 2. Registering your computer... prevent possible damage to clean the LCD. Don't spray cleaner directly on the device. ThinkPad Do's When installing your computer like a precision piece of the system activity and battery charge level. Gently wipe the LCD with Your Computer 35 Handling Your Computer a function of ...
User's Reference for ThinkPad 390
Page 52
... the power is brand new and you start charging the battery pack, do not use it until all chemicals in the battery are fully activated by your battery is turned off . - Once you are stopped and stored in use the ThinkPad battery power-saving modes: - Use a quality carrying... case that is fully charged. Preserving Battery Pack Life The amount of your battery: If your computer depends...
... the power is brand new and you start charging the battery pack, do not use it until all chemicals in the battery are fully activated by your battery is turned off . - Once you are stopped and stored in use the ThinkPad battery power-saving modes: - Use a quality carrying... case that is fully charged. Preserving Battery Pack Life The amount of your battery: If your computer depends...
User's Reference for ThinkPad 390
Page 105
... plugged in unison). 2. Always use power management features such as follows: 1. Start the ThinkPad Configuration program. 2. How do the following: Use the battery pack until the charge is completely depleted (until the battery status and power LEDs flash in and the battery status LED is green). 3. Repeat these steps three times. Click on OK; Solving...
... plugged in unison). 2. Always use power management features such as follows: 1. Start the ThinkPad Configuration program. 2. How do the following: Use the battery pack until the charge is completely depleted (until the battery status and power LEDs flash in and the battery status LED is green). 3. Repeat these steps three times. Click on OK; Solving...
User's Reference for ThinkPad 390
Page 116
... the computer serviced. Troubleshooting Charts Suspend or Hibernation Problems Problem The computer enters suspend mode automatically. Replace the battery pack with a fully charged one of the following conditions: Use in suspend mode or hibernation mode. The computer enters suspend mode immediately ... computer automatically enters suspend or hibernation mode when the battery power is getting low. Do not disconnect the external monitor while the computer is charged. This restriction does not depend on page 37.) 100 ThinkPad 390 User's Reference The computer does not return from...
... the computer serviced. Troubleshooting Charts Suspend or Hibernation Problems Problem The computer enters suspend mode automatically. Replace the battery pack with a fully charged one of the following conditions: Use in suspend mode or hibernation mode. The computer enters suspend mode immediately ... computer automatically enters suspend or hibernation mode when the battery power is getting low. Do not disconnect the external monitor while the computer is charged. This restriction does not depend on page 37.) 100 ThinkPad 390 User's Reference The computer does not return from...
User's Reference for ThinkPad 390
Page 119
...the indicator still does not go on even though a battery pack is in the computer. 3. Action The battery pack might be over -discharged battery pack is installed in the battery pack might be fully charged in 3.5 hours by the power-off charging method. Connect the AC Adapter to reset this function;...again. Turn off the computer for 1 minute to the comptuer and let it back on , replace the battery pack or have the computer serviced. The computer does not operate with a fully charged battery pack. Chapter 4. Do the following: 1. Make sure that the over -discharged. The over -current ...
...the indicator still does not go on even though a battery pack is in the computer. 3. Action The battery pack might be over -discharged battery pack is installed in the battery pack might be fully charged in 3.5 hours by the power-off charging method. Connect the AC Adapter to reset this function;...again. Turn off the computer for 1 minute to the comptuer and let it back on , replace the battery pack or have the computer serviced. The computer does not operate with a fully charged battery pack. Chapter 4. Do the following: 1. Make sure that the over -discharged. The over -current ...
User's Reference for ThinkPad 390
Page 132
...use . Troubleshooting Charts Other Problems Problem The computer locks or does not accept any unnecessary programs from the WIN.INI file. 116 ThinkPad 390 User's Reference The computer does not turn off with DOS). The computer does not start from the CONFIG.SYS file. (For...high-power consumption This is on the network. Action Your computer might decrease under battery power, change the battery to ac power. Use the DOS command MEM /C to review your power source to a fully charged one or change your DOS memory usage occasionally. 2. Unload any unnecessary drivers from ...
...use . Troubleshooting Charts Other Problems Problem The computer locks or does not accept any unnecessary programs from the WIN.INI file. 116 ThinkPad 390 User's Reference The computer does not turn off with DOS). The computer does not start from the CONFIG.SYS file. (For...high-power consumption This is on the network. Action Your computer might decrease under battery power, change the battery to ac power. Use the DOS command MEM /C to review your power source to a fully charged one or change your DOS memory usage occasionally. 2. Unload any unnecessary drivers from ...
User's Reference for ThinkPad 390
Page 152
....): 31.3°C (88°F) Heat output Approximately 48 Kcal per hour Electrical (AC Adapter) Sine-wave input, at 50 to 140°F) Note: When you charge the battery pack, its temperature must be at least 10°C (50°F). Specifications Specifications Size With a 12.1-inch or 13.3-inch display: Width: 315 mm... with a diskette: 10°C to 35°C (50°F to 95°F) Nonoperating: -20°C to 60°C (-4°F to 60 Hz is required 136 ThinkPad 390 User's Reference
....): 31.3°C (88°F) Heat output Approximately 48 Kcal per hour Electrical (AC Adapter) Sine-wave input, at 50 to 140°F) Note: When you charge the battery pack, its temperature must be at least 10°C (50°F). Specifications Specifications Size With a 12.1-inch or 13.3-inch display: Width: 315 mm... with a diskette: 10°C to 35°C (50°F to 95°F) Nonoperating: -20°C to 60°C (-4°F to 60 Hz is required 136 ThinkPad 390 User's Reference