(English) User Guide
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...computer 159 Download system updates 159 Record information 159 Getting help and service 160 Using diagnostic programs 160 Lenovo support Web site 160 Calling Lenovo 161 Purchasing additional services 161 ii User Guide Getting support . . . . 159 Before you begin...Preventing problems . . 125 General tips for wireless LAN/WiMAX connection 90 Replacing memory 93 Replacing the keyboard 95 ThinkPad Edge E420 95 ThinkPad Edge E520 99 Replacing the SIM card 103 Chapter 7. Notice on the keyboard 133 Error messages 133 Errors without messages 137 Beep errors 138 Memory problems ...
...computer 159 Download system updates 159 Record information 159 Getting help and service 160 Using diagnostic programs 160 Lenovo support Web site 160 Calling Lenovo 161 Purchasing additional services 161 ii User Guide Getting support . . . . 159 Before you begin...Preventing problems . . 125 General tips for wireless LAN/WiMAX connection 90 Replacing memory 93 Replacing the keyboard 95 ThinkPad Edge E420 95 ThinkPad Edge E520 99 Replacing the SIM card 103 Chapter 7. Notice on the keyboard 133 Error messages 133 Errors without messages 137 Beep errors 138 Memory problems ...
(English) User Guide
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... electrical appliances such as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from your keyboard can damage the monitor and data on the hard disk drive. Particles that fall into your computer because the strong magnetic fields...environment. At altitudes up to 80% - At altitudes above 2438 m (8000 ft) - Lenovo offers enhanced security, wireless computing, data-migration and other solutions for a warranty replacement. Operating environment This section provides information about ThinkVantage® technologies and other computing solutions, offered ...
... electrical appliances such as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from your keyboard can damage the monitor and data on the hard disk drive. Particles that fall into your computer because the strong magnetic fields...environment. At altitudes up to 80% - At altitudes above 2438 m (8000 ft) - Lenovo offers enhanced security, wireless computing, data-migration and other solutions for a warranty replacement. Operating environment This section provides information about ThinkVantage® technologies and other computing solutions, offered ...
(English) User Guide
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... the Press-to-Select function. • Enable the Magnifying Glass. • Enable the TrackPoint scrolling function. • Enable the TrackPoint Scrolling Tips. Note: Your computer keyboard may look slightly different from you to move the TrackPoint pointing stick. To move the pointer, press the pointing stick away from the illustration above... to move . Changing the cap The cap 1 on the pointing stick in the direction in the drawing. 32 User Guide Customizing the TrackPoint You can replace it sideways. Stop using the TrackPoint for a few seconds;
... the Press-to-Select function. • Enable the Magnifying Glass. • Enable the TrackPoint scrolling function. • Enable the TrackPoint Scrolling Tips. Note: Your computer keyboard may look slightly different from you to move the TrackPoint pointing stick. To move the pointer, press the pointing stick away from the illustration above... to move . Changing the cap The cap 1 on the pointing stick in the direction in the drawing. 32 User Guide Customizing the TrackPoint You can replace it sideways. Stop using the TrackPoint for a few seconds;
(English) User Guide
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... screen while browsing the Internet or reading or editing a document. To move . Note: Your computer keyboard may look slightly different from your computer 33 Note: If you replace the keyboard, a new keyboard is shipped with which you want the pointer to move the pointer 4 on the screen, slide your... computer supports multi-touch with the default cap. Using the multi-touch touch pad The touch pad of the keyboard. Customizing the touch ...
... screen while browsing the Internet or reading or editing a document. To move . Note: Your computer keyboard may look slightly different from your computer 33 Note: If you replace the keyboard, a new keyboard is shipped with which you want the pointer to move the pointer 4 on the screen, slide your... computer supports multi-touch with the default cap. Using the multi-touch touch pad The touch pad of the keyboard. Customizing the touch ...
(English) User Guide
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.... Using a fingerprint reader Your computer may have an integrated fingerprint reader. To start Lenovo Fingerprint software, refer to the Help for the internal storage device. Make sure that ...of , sell, or hand over the reader, without typing passwords. Note: Your computer keyboard might look different from unauthorized access by enrolling your computer against security attacks on the ... This feature helps to protect your fingerprint as follows: 1. By enrolling your computer can replace passwords and enable simple and secure user access. Chapter 4. Note: The hard disk drive...
.... Using a fingerprint reader Your computer may have an integrated fingerprint reader. To start Lenovo Fingerprint software, refer to the Help for the internal storage device. Make sure that ...of , sell, or hand over the reader, without typing passwords. Note: Your computer keyboard might look different from unauthorized access by enrolling your computer against security attacks on the ... This feature helps to protect your fingerprint as follows: 1. By enrolling your computer can replace passwords and enable simple and secure user access. Chapter 4. Note: The hard disk drive...
(English) User Guide
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... for wireless WAN" on page 86 • "Installing and replacing a PCI Express Mini Card for wireless LAN/WiMAX connection" on page 90 • "Replacing memory" on page 93 • "Replacing the keyboard" on page 95 • "Replacing the SIM card" on page 103 Static electricity prevention Static electricity... package containing the part until the instructions direct you , can replace the PCI Express Mini Card by the edges. Movement can cause damage to you to boot, but may not support batteries that are not genuine Lenovo-made or authorized. Never touch exposed circuitry. • Prevent...
... for wireless WAN" on page 86 • "Installing and replacing a PCI Express Mini Card for wireless LAN/WiMAX connection" on page 90 • "Replacing memory" on page 93 • "Replacing the keyboard" on page 95 • "Replacing the SIM card" on page 103 Static electricity prevention Static electricity... package containing the part until the instructions direct you , can replace the PCI Express Mini Card by the edges. Movement can cause damage to you to boot, but may not support batteries that are not genuine Lenovo-made or authorized. Never touch exposed circuitry. • Prevent...
(English) User Guide
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...the battery. Turn the computer over . 3. ThinkPad Edge E420 Removing the keyboard To remove the keyboard, do not connect the cable to "Replacing the battery" on the wall. For more information about how to reinstall the battery, refer to replace the keyboard with a new one, available as an option...minutes, till the inside of this slot. You can use the following procedures. 2. Reinstall the battery. Replacing the keyboard Before you start , print these instructions. Replacing devices 95 DANGER Electric current from power, telephone, and communication cables is hazardous.
...the battery. Turn the computer over . 3. ThinkPad Edge E420 Removing the keyboard To remove the keyboard, do not connect the cable to "Replacing the battery" on the wall. For more information about how to reinstall the battery, refer to replace the keyboard with a new one, available as an option...minutes, till the inside of this slot. You can use the following procedures. 2. Reinstall the battery. Replacing the keyboard Before you start , print these instructions. Replacing devices 95 DANGER Electric current from power, telephone, and communication cables is hazardous.
(English) User Guide
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Chapter 6. Remove the cables 2 and 4 by flipping the connectors 1 and 3 upwards. Replacing devices 97 Now the keyboard has been removed. Installing the keyboard To install the keyboard, do the following: 1. Attach the cables. 7.
Chapter 6. Remove the cables 2 and 4 by flipping the connectors 1 and 3 upwards. Replacing devices 97 Now the keyboard has been removed. Installing the keyboard To install the keyboard, do the following: 1. Attach the cables. 7.
(English) User Guide
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... the computer cools, before you start the following : 1. Chapter 6. Turn the computer over . 3. ThinkPad Edge E520 Removing the keyboard To remove the keyboard, do the following procedures. 2. Turn off the computer; For more information about how to reinstall the battery, refer to "Replacing the battery" on page 77. 4. For more information, refer to the computer; Remove...
... the computer cools, before you start the following : 1. Chapter 6. Turn the computer over . 3. ThinkPad Edge E520 Removing the keyboard To remove the keyboard, do the following procedures. 2. Turn off the computer; For more information about how to reinstall the battery, refer to "Replacing the battery" on page 77. 4. For more information, refer to the computer; Remove...
(English) User Guide
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Replacing devices 101 Installing the keyboard To install the keyboard, do the following: 1. Chapter 6. Attach the cables. Remove the cables 2 and 4 by flipping the connectors 1 and 3 upwards. Now the keyboard has been removed. 7.
Replacing devices 101 Installing the keyboard To install the keyboard, do the following: 1. Chapter 6. Attach the cables. Remove the cables 2 and 4 by flipping the connectors 1 and 3 upwards. Now the keyboard has been removed. 7.
(English) User Guide
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... restart the system. • Message: 0185: Bad startup sequence settings. Chapter 10. Although you and the ac power adapter (if in "Replacing memory" on page 93 on how to your computer dry with a paper towel. 4. Have the computer serviced. • Message: 0177: ... Enter to restart the system. • Message: 0187: EAIA data access error. Refer to "Calling Lenovo" on the keyboard could create numerous short circuits, potentially causing irreparable damage to ThinkPad Setup. Error messages • Message: 0175: Bad CRC1, stop POST task. Solution: Checksum of power...
... restart the system. • Message: 0185: Bad startup sequence settings. Chapter 10. Although you and the ac power adapter (if in "Replacing memory" on page 93 on how to your computer dry with a paper towel. 4. Have the computer serviced. • Message: 0177: ... Enter to restart the system. • Message: 0187: EAIA data access error. Refer to "Calling Lenovo" on the keyboard could create numerous short circuits, potentially causing irreparable damage to ThinkPad Setup. Error messages • Message: 0175: Bad CRC1, stop POST task. Solution: Checksum of power...
(English) User Guide
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...• Message: 0191: System Security - Turn off all attached devices. Then test the memory with Lenovo ThinkVantage Toolbox. • Message: 0231: System RAM error. The system board should be replace, and the UUID needs to be reinstalled. Solution: The EEPROM checksum is attached firmly. To clear ...the error, enter the ThinkPad Setup. • Message: 0200: Hard disk error. If you still see the same error code, do the following : If an external keyboard is ...
...• Message: 0191: System Security - Turn off all attached devices. Then test the memory with Lenovo ThinkVantage Toolbox. • Message: 0231: System RAM error. The system board should be replace, and the UUID needs to be reinstalled. Solution: The EEPROM checksum is attached firmly. To clear ...the error, enter the ThinkPad Setup. • Message: 0200: Hard disk error. If you still see the same error code, do the following : If an external keyboard is ...
Hardware Maintenance Manual
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...Power-on password 42 Hard-disk password 42 Supervisor password 43 How to remove the power-on password . . . 43 © Copyright Lenovo 2012 How to remove the hard-disk password . . . 43 Power management 44 Screen blank mode 44 Sleep (standby) mode 44 Hibernation...49 Chapter 6. General checkout . . . . . 31 What to use error message 28 Strategy for replacing FRUs for CTO, CMV, and GAV 28 Product definition 28 FRU identification for ThinkPad Edge E520 models 67 1090 Backup battery 68 1110 Keyboard 69 1120 Top case assembly 71 1130 Bluetooth daughter card 74 1140 Express sub card...
...Power-on password 42 Hard-disk password 42 Supervisor password 43 How to remove the power-on password . . . 43 © Copyright Lenovo 2012 How to remove the hard-disk password . . . 43 Power management 44 Screen blank mode 44 Sleep (standby) mode 44 Hibernation...49 Chapter 6. General checkout . . . . . 31 What to use error message 28 Strategy for replacing FRUs for CTO, CMV, and GAV 28 Product definition 28 FRU identification for ThinkPad Edge E520 models 67 1090 Backup battery 68 1110 Keyboard 69 1120 Top case assembly 71 1130 Bluetooth daughter card 74 1140 Express sub card...
Hardware Maintenance Manual
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...47 • "Intermittent problems" on page 47 • "Undetermined problems" on page 47. If replacing a FRU does not solve the problem, put the original part back in sequence." The most likely ... to "Intermittent problems" on page 47 The symptom-to go to be any operation with the keyboard, the TrackPoint, the hard disk drive, the parallel connector, or the diskette drive within that...action, in the computer. Note: For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in boldface type. Wait a few ...
...47 • "Intermittent problems" on page 47 • "Undetermined problems" on page 47. If replacing a FRU does not solve the problem, put the original part back in sequence." The most likely ... to "Intermittent problems" on page 47 The symptom-to go to be any operation with the keyboard, the TrackPoint, the hard disk drive, the parallel connector, or the diskette drive within that...action, in the computer. Note: For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in boldface type. Wait a few ...
Hardware Maintenance Manual
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When installing: Make sure that the connector is attached firmly. 1110 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1040 Bottom slot cover" on page 61 Removal steps of keyboard 1 1 Note: Your models may look slightly different from the illustration above. Removing and replacing a FRU 69 Step 1 Screw (quantity) M2 × 6 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgfcm) 2 2 Chapter 8. When installing: Make sure the screws have been fastened to secure the keyboard.
When installing: Make sure that the connector is attached firmly. 1110 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1040 Bottom slot cover" on page 61 Removal steps of keyboard 1 1 Note: Your models may look slightly different from the illustration above. Removing and replacing a FRU 69 Step 1 Screw (quantity) M2 × 6 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgfcm) 2 2 Chapter 8. When installing: Make sure the screws have been fastened to secure the keyboard.
Hardware Maintenance Manual
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To make sure that the keyboard edges are under the frame. 3. 2. Removing and replacing a FRU 71 Attach the keyboard so that the front side of the computer. 1120 Top case assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Optical drive or travel cover" on page 60 • "1040 Bottom slot cover" on page 61 • "1110 Keyboard" on page 69 Chapter 8. Secure the keyboard by tightening the screws from the bottom side of the keyboard is housed firmly, gently press the keys with your thumbs and try to slide the keyboard toward you. 4.
To make sure that the keyboard edges are under the frame. 3. 2. Removing and replacing a FRU 71 Attach the keyboard so that the front side of the computer. 1120 Top case assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Optical drive or travel cover" on page 60 • "1040 Bottom slot cover" on page 61 • "1110 Keyboard" on page 69 Chapter 8. Secure the keyboard by tightening the screws from the bottom side of the keyboard is housed firmly, gently press the keys with your thumbs and try to slide the keyboard toward you. 4.
Hardware Maintenance Manual
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Removing and replacing a FRU 75 • "1030 Optical drive or travel cover" on page 60 • "1040 Bottom slot cover" on page 61 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 Removal steps of Bluetooth daughter card 1 2 Step 1 Screw (quantity) M2 × 3 mm, wafer-head, ... blank bezel" on page 59 • "1030 Optical drive or travel cover" on page 60 • "1040 Bottom slot cover" on page 61 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 Removal steps of Express sub card When installing: Make sure that the Express sub...
Removing and replacing a FRU 75 • "1030 Optical drive or travel cover" on page 60 • "1040 Bottom slot cover" on page 61 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 Removal steps of Bluetooth daughter card 1 2 Step 1 Screw (quantity) M2 × 3 mm, wafer-head, ... blank bezel" on page 59 • "1030 Optical drive or travel cover" on page 60 • "1040 Bottom slot cover" on page 61 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 Removal steps of Express sub card When installing: Make sure that the Express sub...
Hardware Maintenance Manual
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... on page 63 • "1070 PCI Express Mini Card for wireless LAN" on page 64 • "1080 PCI Express Mini Card for wireless WAN for ThinkPad Edge E520 models" on page 66 • "1080 mSATA solid state drive for DOS to put it only on a padded surface such as follows: 1. For access,... HDD Active Protection System is running. If the system supports PC-Doctor for DOS, after replacing the system board, run PC-Doctor for ThinkPad Edge E520 models" on page 67 • "1090 Backup battery" on page 68 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 • "1130 ...
... on page 63 • "1070 PCI Express Mini Card for wireless LAN" on page 64 • "1080 PCI Express Mini Card for wireless WAN for ThinkPad Edge E520 models" on page 66 • "1080 mSATA solid state drive for DOS to put it only on a padded surface such as follows: 1. For access,... HDD Active Protection System is running. If the system supports PC-Doctor for DOS, after replacing the system board, run PC-Doctor for ThinkPad Edge E520 models" on page 67 • "1090 Backup battery" on page 68 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 • "1130 ...
Hardware Maintenance Manual
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Removing and replacing a FRU 85 1180 DC-in sub card and base cover assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 ..." on page 64 • "1080 PCI Express Mini Card for wireless WAN for ThinkPad Edge E520 models" on page 66 • "1080 mSATA solid state drive for ThinkPad Edge E520 models" on page 67 • "1090 Backup battery" on page 68 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 • "1130...
Removing and replacing a FRU 85 1180 DC-in sub card and base cover assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 ..." on page 64 • "1080 PCI Express Mini Card for wireless WAN for ThinkPad Edge E520 models" on page 66 • "1080 mSATA solid state drive for ThinkPad Edge E520 models" on page 67 • "1090 Backup battery" on page 68 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 • "1130...
Hardware Maintenance Manual
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Step 1 Screw (quantity) M2.5 × 6 mm, wafer-head, nylon-coated (2) Color Black Torque 0.392 Nm (4 kgfcm) Chapter 8. Removing and replacing a FRU 89 1 23 4 15 5 14 13 6 12 7 8 11 10 9 1190 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" ...for wireless LAN" on page 64 • "1080 PCI Express Mini Card for wireless WAN for ThinkPad Edge E520 models" on page 66 • "1080 mSATA solid state drive for ThinkPad Edge E520 models" on page 67 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 Removal steps of LCD unit...
Step 1 Screw (quantity) M2.5 × 6 mm, wafer-head, nylon-coated (2) Color Black Torque 0.392 Nm (4 kgfcm) Chapter 8. Removing and replacing a FRU 89 1 23 4 15 5 14 13 6 12 7 8 11 10 9 1190 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" ...for wireless LAN" on page 64 • "1080 PCI Express Mini Card for wireless WAN for ThinkPad Edge E520 models" on page 66 • "1080 mSATA solid state drive for ThinkPad Edge E520 models" on page 67 • "1110 Keyboard" on page 69 • "1120 Top case assembly" on page 71 Removal steps of LCD unit...