Hardware Maintenance Manual
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...36 Power-on password 36 Hard-disk password 36 Supervisor password 37 How to remove the power-on password . . . 37 © Copyright Lenovo 2012 How to remove the hard-disk password . . . 37 Power management 38 Screen blank mode 38 Sleep mode 38 Hibernation mode 38 ...checkout . . . . . 29 What to do first 29 Checkout guide 30 Lenovo Solution Center 30 Quick test programs 30 UEFI diagnostic program 31 Bootable diagnostic programs 31 Power system checkout 32 Checking the ac power adapter 32 Checking operational charging 33 Checking the battery pack 33 Checking the backup battery...
...36 Power-on password 36 Hard-disk password 36 Supervisor password 37 How to remove the power-on password . . . 37 © Copyright Lenovo 2012 How to remove the hard-disk password . . . 37 Power management 38 Screen blank mode 38 Sleep mode 38 Hibernation mode 38 ...checkout . . . . . 29 What to do first 29 Checkout guide 30 Lenovo Solution Center 30 Quick test programs 30 UEFI diagnostic program 31 Bootable diagnostic programs 31 Power system checkout 32 Checking the ac power adapter 32 Checking operational charging 33 Checking the battery pack 33 Checking the backup battery...
Hardware Maintenance Manual
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... password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac power adapter on laptop products The following procedures as a guide in as much detail as possible. 2. System Health and Diagnostics, and then follow ... with the Lenovo Soluton Center program, you can be a symptom of unauthorized service or modification. • If the spindle of errors and invalid system responses. 1. To download and install a quick test program, go to test only ThinkPad products. Lenovo Solution Center The Lenovo Solution Center ...
... password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac power adapter on laptop products The following procedures as a guide in as much detail as possible. 2. System Health and Diagnostics, and then follow ... with the Lenovo Soluton Center program, you can be a symptom of unauthorized service or modification. • If the spindle of errors and invalid system responses. 1. To download and install a quick test program, go to test only ThinkPad products. Lenovo Solution Center The Lenovo Solution Center ...
Hardware Maintenance Manual
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...the screen to use the diagnostic program. • If you turn on , check the power cord of the ac adapter cable. Restart the computer. 4. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. When the Boot Menu window opens, release the F12.... Remove the battery pack. 3. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. Connect the ac adapter. 4. If you suspect a power problem, see the appropriate one of the following : 1. To check the ac adapter, do the following illustration: 32 Hardware Maintenance Manual...
...the screen to use the diagnostic program. • If you turn on , check the power cord of the ac adapter cable. Restart the computer. 4. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. When the Boot Menu window opens, release the F12.... Remove the battery pack. 3. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. Connect the ac adapter. 4. If you suspect a power problem, see the appropriate one of the following : 1. To check the ac adapter, do the following illustration: 32 Hardware Maintenance Manual...
Hardware Maintenance Manual
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... the battery pack. 3 2 1 (20V) Pin Voltage (V dc) 1 +20 2 0 3 Ground Note: Output voltage across pin 2 of the ac power adapter might differ from the ac adapter does not always indicate a defect. Note: Noise from the one you are servicing. 3. Perform operational charging. If the charge indicator or icon still... on , remove the battery pack and let it may not be able to 100% of battery power remaining is not correct, replace the ac adapter. 4. If it . After it cools down, reinstall and recharge it is acceptable, replace the system board. To check the battery pack,...
... the battery pack. 3 2 1 (20V) Pin Voltage (V dc) 1 +20 2 0 3 Ground Note: Output voltage across pin 2 of the ac power adapter might differ from the ac adapter does not always indicate a defect. Note: Noise from the one you are servicing. 3. Perform operational charging. If the charge indicator or icon still... on , remove the battery pack and let it may not be able to 100% of battery power remaining is not correct, replace the ac adapter. 4. If it . After it cools down, reinstall and recharge it is acceptable, replace the system board. To check the battery pack,...
Hardware Maintenance Manual
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... battery terminals 5 and 7. Checking the backup battery Do the following illustration. Measure the voltage of the backup battery. Power off the computer, and unplug the ac adapter from it. 2. If the voltage is not correct, replace the backup battery. • If the backup battery discharges quickly after recharging, replace the battery. 4. The...
... battery terminals 5 and 7. Checking the backup battery Do the following illustration. Measure the voltage of the backup battery. Power off the computer, and unplug the ac adapter from it. 2. If the voltage is not correct, replace the backup battery. • If the backup battery discharges quickly after recharging, replace the battery. 4. The...
Hardware Maintenance Manual
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How to remove the power-on password: 1. Turn off the computer and disconnect the ac power adapter. 2. The POP has been removed. 5. Select Security. 4. Type the current supervisor password in the ThinkPad Setup program. In the Changes have forgotten, do the following : (A) If no service ... technician, do one of the following to save changes and exit the ThinkPad Setup program. The hard disk drive can be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user hard disk...
How to remove the power-on password: 1. Turn off the computer and disconnect the ac power adapter. 2. The POP has been removed. 5. Select Security. 4. Type the current supervisor password in the ThinkPad Setup program. In the Changes have forgotten, do the following : (A) If no service ... technician, do one of the following to save changes and exit the ThinkPad Setup program. The hard disk drive can be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user hard disk...
Hardware Maintenance Manual
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...mini PCI network card. • Remove Mini PCI network card. • System board 1820: More than 8 hours by connecting the ac adapter. 2. Enter ThinkPad Setup. - Remove all but the reader that you set up for more than one external fingerprint reader is not correct. Main hard ...disk drive 3. Numeric error codes Table 1. Security password retry count exceeded. • Run ThinkPad Setup, and then save the current setting by pressing F10. • System board 0251: System CMOS checksum bad - Check Date and ...
...mini PCI network card. • Remove Mini PCI network card. • System board 1820: More than 8 hours by connecting the ac adapter. 2. Enter ThinkPad Setup. - Remove all but the reader that you set up for more than one external fingerprint reader is not correct. Main hard ...disk drive 3. Numeric error codes Table 1. Security password retry count exceeded. • Run ThinkPad Setup, and then save the current setting by pressing F10. • System board 0251: System CMOS checksum bad - Check Date and ...
Hardware Maintenance Manual
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... CRU according to you intend on installing the CRU, Lenovo will be charged for the replacement CRU if Lenovo does not receive the defective CRU within the computer that is replaced by the CRU. ThinkPad computers contain the following types of CRUs include the ac power adapter, power cord, battery, and hard disk drive. If...
... CRU according to you intend on installing the CRU, Lenovo will be charged for the replacement CRU if Lenovo does not receive the defective CRU within the computer that is replaced by the CRU. ThinkPad computers contain the following types of CRUs include the ac power adapter, power cord, battery, and hard disk drive. If...
(Arabic) User Guide
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...ThinkPad Setup Digital on ThinkPad...• Keyboard backlight Only • Both • ThinkPad LCD • Analog (VGA) • Digital on ThinkPad • Digital 1 on dock • Digital 2 ...on dock • Integrated Graphics • Discrete Graphics • NVIDIA Optimus • Disabled • Enabled • Disabled • Enabled • Mode for AC... Maximum Performance • Battery Optimized • Mode for Battery Maximum Performance • Battery Optimized • Scheme for AC Maximize Performance •...
...ThinkPad Setup Digital on ThinkPad...• Keyboard backlight Only • Both • ThinkPad LCD • Analog (VGA) • Digital on ThinkPad • Digital 1 on dock • Digital 2 ...on dock • Integrated Graphics • Discrete Graphics • NVIDIA Optimus • Disabled • Enabled • Disabled • Enabled • Mode for AC... Maximum Performance • Battery Optimized • Mode for Battery Maximum Performance • Battery Optimized • Scheme for AC Maximize Performance •...
(Simplified Chinese) User Guide
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... Intel SpeedStep® technology Intel SpeedStep Adaptive Thermal Management • Disabled • Enabled Mode for AC • Maximum Performance • Battery Optimized Mode for Battery • Maximum Performance • Battery Optimized Scheme for AC • Maximize Performance • Balanced Scheme for Battery • Maximize Performance 注释 Fn ThinkPad Setup 有效。 Digital...
... Intel SpeedStep® technology Intel SpeedStep Adaptive Thermal Management • Disabled • Enabled Mode for AC • Maximum Performance • Battery Optimized Mode for Battery • Maximum Performance • Battery Optimized Scheme for AC • Maximize Performance • Balanced Scheme for Battery • Maximize Performance 注释 Fn ThinkPad Setup 有效。 Digital...
(Korean) User Guide
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LCD 3 4 96 6. ThinkPad 12.7mm Serial ATA Hard Drive Bay Adapter III를 Serial Ultrabay Enhanced 참고: Hot Swap 또는 Warm Swap 1 2 3 Lenovo ThinkPad Battery 28 1 AC 2.
LCD 3 4 96 6. ThinkPad 12.7mm Serial ATA Hard Drive Bay Adapter III를 Serial Ultrabay Enhanced 참고: Hot Swap 또는 Warm Swap 1 2 3 Lenovo ThinkPad Battery 28 1 AC 2.
(Korean) User Guide
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...SpeedStep® technology (Intel SpeedStep Adaptive Thermal Management 값 • ThinkPad LCD • Analog (VGA) • Digital on ThinkPad • Digital 1 on dock • Digital 2 on dock 설명 ThinkPad Setup Digital on ThinkPad Mini DisplayPort입니다. ... Disabled • Enabled • Disabled • Enabled Mode for AC • Maximum Performance • Battery Optimized Mode for Battery • Maximum Performance • Battery Optimized Scheme for AC • Maximize Performance • Balanced 참고: NVIDIA Optimus ...
...SpeedStep® technology (Intel SpeedStep Adaptive Thermal Management 값 • ThinkPad LCD • Analog (VGA) • Digital on ThinkPad • Digital 1 on dock • Digital 2 on dock 설명 ThinkPad Setup Digital on ThinkPad Mini DisplayPort입니다. ... Disabled • Enabled • Disabled • Enabled Mode for AC • Maximum Performance • Battery Optimized Mode for Battery • Maximum Performance • Battery Optimized Scheme for AC • Maximize Performance • Balanced 참고: NVIDIA Optimus ...
(Japanese) User Guide
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6. ThinkPad 12.7 mm Serial ATA Hard Drive Bay Adapter III を Serial Ultrabay Enhanced 1. ThinkPad ThinkPad 2 3 ThinkPad ThinkPad Battery 28++ を Lenovo ThinkPad 1 AC 2 ThinkPad 3 4 100
6. ThinkPad 12.7 mm Serial ATA Hard Drive Bay Adapter III を Serial Ultrabay Enhanced 1. ThinkPad ThinkPad 2 3 ThinkPad ThinkPad Battery 28++ を Lenovo ThinkPad 1 AC 2 ThinkPad 3 4 100
(Hebrew) User Guide
Page 99
.6 ThinkPad 12.7 mm Serial ATA Hard Drive Bay Adapter III Serial Ultrabay Enhanced- .1 2 .3 Extended Life Battery Lenovo ThinkPad Battery 28 Extended Life Battery Extended Life Battery 1 AC .2 3 Extended Life Battery 7 85 .4
.6 ThinkPad 12.7 mm Serial ATA Hard Drive Bay Adapter III Serial Ultrabay Enhanced- .1 2 .3 Extended Life Battery Lenovo ThinkPad Battery 28 Extended Life Battery Extended Life Battery 1 AC .2 3 Extended Life Battery 7 85 .4
(Hebrew) User Guide
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...VGA) • Digital on ThinkPad • Digital 1 on dock • Digital 2 on dock • Integrated Graphics • Discrete Graphics • NVIDIA Optimus • Disabled • Enabled • Disabled • Enabled • Mode for AC Maximum Performance • Battery ...; Scheme for AC Maximize Performance • Balanced • Scheme for Battery Maximize Performance • Balanced • Config 6 Boot Display Device Display Graphics Device OS Detection for NVIDIA Optimus Intel SpeedStep® technology Intel SpeedStep Adaptive Thermal Management Power...
...VGA) • Digital on ThinkPad • Digital 1 on dock • Digital 2 on dock • Integrated Graphics • Discrete Graphics • NVIDIA Optimus • Disabled • Enabled • Disabled • Enabled • Mode for AC Maximum Performance • Battery ...; Scheme for AC Maximize Performance • Balanced • Scheme for Battery Maximize Performance • Balanced • Config 6 Boot Display Device Display Graphics Device OS Detection for NVIDIA Optimus Intel SpeedStep® technology Intel SpeedStep Adaptive Thermal Management Power...
(English) User Guide
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...mouse 29 Adding the UltraNav icon to the system tray . 29 Power management 29 Checking battery status 29 Using the ac power adapter 29 Charging the battery 30 Maximizing battery life 30 Managing your computer 21 Frequently asked questions 21 Special keys and buttons...Using the TrackPoint pointing device . . . . 27 Using the touch pad 28 Disabling the UltraNav pointing device and using a rescue medium 66 © Copyright Lenovo 2012 i Product overview 1 Locating computer controls, connectors, and indicators 1 Front view 1 Right-side view 4 Left-side view 5 Bottom view 7 Rear ...
...mouse 29 Adding the UltraNav icon to the system tray . 29 Power management 29 Checking battery status 29 Using the ac power adapter 29 Charging the battery 30 Maximizing battery life 30 Managing your computer 21 Frequently asked questions 21 Special keys and buttons...Using the TrackPoint pointing device . . . . 27 Using the touch pad 28 Disabling the UltraNav pointing device and using a rescue medium 66 © Copyright Lenovo 2012 i Product overview 1 Locating computer controls, connectors, and indicators 1 Front view 1 Right-side view 4 Left-side view 5 Bottom view 7 Rear ...
(English) User Guide
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... getting wet. Extended contact with your body, even through clothing, may cause a skin burn. • Do not place the ac power adapter in contact with the operation of your computer. © Copyright Lenovo 2012 v Extended contact with your body, even through clothing, could interfere with any part of your body while it is...
... getting wet. Extended contact with your body, even through clothing, may cause a skin burn. • Do not place the ac power adapter in contact with the operation of your computer. © Copyright Lenovo 2012 v Extended contact with your body, even through clothing, could interfere with any part of your body while it is...
(English) User Guide
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... can cause the cord to have questions about power loads, power requirements, and input ratings. © Copyright Lenovo 2012 ix For instance, do not cover the power adapter with liquid cleansers. Always connect power cords and signal cables in any power cords where the electrical contacts on either... be H05VV-F, 3G, 0.75 mm2, or better. Liquids also can cause gradual corrosion of overheating (such as deformed plastic) at the ac input pins or shows signs of power cord terminals and/or the connector terminals on floors that all power cord connectors are cleaned with clothing...
... can cause the cord to have questions about power loads, power requirements, and input ratings. © Copyright Lenovo 2012 ix For instance, do not cover the power adapter with liquid cleansers. Always connect power cords and signal cables in any power cords where the electrical contacts on either... be H05VV-F, 3G, 0.75 mm2, or better. Liquids also can cause gradual corrosion of overheating (such as deformed plastic) at the ac input pins or shows signs of power cord terminals and/or the connector terminals on floors that all power cord connectors are cleaned with clothing...
(English) User Guide
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.... • Airflow temperatures into the computer should not exceed 35°C (95°F). © Copyright Lenovo 2012 xiii Heat and product ventilation DANGER Computers, ac power adapters, and many accessories can generate a significant amount of heat due to warm your body. Always follow these features.... • Do not operate your computer: • Keep the cover closed whenever the computer is connected to use the ac power adapter to their compact size. Your computer generates some other flexible surface. Never use the keyboard for safety, comfort, and reliable operation...
.... • Airflow temperatures into the computer should not exceed 35°C (95°F). © Copyright Lenovo 2012 xiii Heat and product ventilation DANGER Computers, ac power adapters, and many accessories can generate a significant amount of heat due to warm your body. Always follow these features.... • Do not operate your computer: • Keep the cover closed whenever the computer is connected to use the ac power adapter to their compact size. Your computer generates some other flexible surface. Never use the keyboard for safety, comfort, and reliable operation...
(English) User Guide
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... typing position. UltraNav® pointing device 6 TrackPoint pointing stick 13 TrackPoint buttons 12 Touch pad 11 Touch pad buttons The keyboard contains the Lenovo unique UltraNav pointing device. To turn it off , press the combination again. The power button also can perform without moving your eyes. 3... to use the Start menu shutdown option. CAUTION: Avoid using your computer when the lighting condition is not responding, remove the ac power adapter and the battery to take pictures or hold the power button for prolonged periods. If your computer stops responding and you to ...
... typing position. UltraNav® pointing device 6 TrackPoint pointing stick 13 TrackPoint buttons 12 Touch pad 11 Touch pad buttons The keyboard contains the Lenovo unique UltraNav pointing device. To turn it off , press the combination again. The power button also can perform without moving your eyes. 3... to use the Start menu shutdown option. CAUTION: Avoid using your computer when the lighting condition is not responding, remove the ac power adapter and the battery to take pictures or hold the power button for prolonged periods. If your computer stops responding and you to ...