(English) User Guide
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... Getting help and service 160 Using diagnostic programs 160 Lenovo support Web site 160 Calling Lenovo 161 Purchasing additional services 161 ii User Guide Advanced configuration ...Replacing memory 93 Replacing the keyboard 95 ThinkPad Edge E420 95 ThinkPad Edge E520 99 Replacing the SIM card 103 Chapter 7. Enhancing your system UEFI BIOS . . . . . 123 Chapter 9. Replacing devices . . . . . 77 Static electricity prevention 77 Replacing the battery 77 Replacing the hard disk drive 79 Replacing the optical drive 82 ThinkPad Edge E420 82 ThinkPad Edge E520 85 Installing and replacing...
... Getting help and service 160 Using diagnostic programs 160 Lenovo support Web site 160 Calling Lenovo 161 Purchasing additional services 161 ii User Guide Advanced configuration ...Replacing memory 93 Replacing the keyboard 95 ThinkPad Edge E420 95 ThinkPad Edge E520 99 Replacing the SIM card 103 Chapter 7. Enhancing your system UEFI BIOS . . . . . 123 Chapter 9. Replacing devices . . . . . 77 Static electricity prevention 77 Replacing the battery 77 Replacing the hard disk drive 79 Replacing the optical drive 82 ThinkPad Edge E420 82 ThinkPad Edge E520 85 Installing and replacing...
(English) User Guide
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...product and unplug it repaired, if necessary. For more information, see the following precautions to reduce the risk of foreign substances on the battery. • A cracking, hissing or popping sound, or strong odor that comes from the product. • Signs that liquid has...of Service and Support phone numbers, see Chapter 1, Important safety information in any electronic device, pay close attention to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it is appropriate for instructions on . As with a product (such as cracks, dents, or ...
...product and unplug it repaired, if necessary. For more information, see the following precautions to reduce the risk of foreign substances on the battery. • A cracking, hissing or popping sound, or strong odor that comes from the product. • Signs that liquid has...of Service and Support phone numbers, see Chapter 1, Important safety information in any electronic device, pay close attention to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it is appropriate for instructions on . As with a product (such as cracks, dents, or ...
(English) User Guide
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...-circuit it. • Keep it away from the battery pack. For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in landfills. Batteries can cause the battery to "vent" from the battery manufacturer. If the rechargeable battery pack is incorrectly replaced, there is not covered by Lenovo contain a coin cell battery to provide power to do so can also pose...
...-circuit it. • Keep it away from the battery pack. For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in landfills. Batteries can cause the battery to "vent" from the battery manufacturer. If the rechargeable battery pack is incorrectly replaced, there is not covered by Lenovo contain a coin cell battery to provide power to do so can also pose...
(English) User Guide
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...;C (212°F) • Repair or disassemble Dispose of the battery as required by the manufacturer. Lithium coin cell battery notice DANGER Danger of explosion if battery is recommended by local ordinances or regulations. The battery contains lithium and can explode if not properly used, handled, or... Information: Products containing CR (manganese dioxide) lithium coin cell batteries may apply. special handling may contain perchlorate. The following statement applies to users in the state of . When replacing the lithium coin cell battery, use only the same or an equivalent type that is...
...;C (212°F) • Repair or disassemble Dispose of the battery as required by the manufacturer. Lithium coin cell battery notice DANGER Danger of explosion if battery is recommended by local ordinances or regulations. The battery contains lithium and can explode if not properly used, handled, or... Information: Products containing CR (manganese dioxide) lithium coin cell batteries may apply. special handling may contain perchlorate. The following statement applies to users in the state of . When replacing the lithium coin cell battery, use only the same or an equivalent type that is...
(English) User Guide
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A battery under warranty with a red indication is eligible for a warranty replacement. • Integrated WiMAX (on some models) Security features • Fingerprint reader (on some models) Specifications ThinkPad Edge E420 specifications Size • Width: 343.4 mm (13.52 inch) • Depth: 234 mm (9.21 inch) &#... input at 50 to 60 Hz • Input rating of remaining battery power, see the Power Manager Battery Gauge in the task bar. • The Power Manager also displays a green, yellow and red indication. ThinkPad Edge E520 specifications Size • Width: 380 mm (14.96 inch) &#...
A battery under warranty with a red indication is eligible for a warranty replacement. • Integrated WiMAX (on some models) Security features • Fingerprint reader (on some models) Specifications ThinkPad Edge E420 specifications Size • Width: 343.4 mm (13.52 inch) • Depth: 234 mm (9.21 inch) &#... input at 50 to 60 Hz • Input rating of remaining battery power, see the Power Manager Battery Gauge in the task bar. • The Power Manager also displays a green, yellow and red indication. ThinkPad Edge E520 specifications Size • Width: 380 mm (14.96 inch) &#...
(English) User Guide
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...on the move and to 109°F) - Do not eat or smoke over your computer. Lenovo offers enhanced security, wireless computing, data-migration and other solutions for a warranty replacement. Following sections provide information about your PC useful and helpful software applications to help you get ... attached device, a short circuit or other damage might occur. Strorage: 5.0°C to 43.0°C (41°F to keep you charge the battery pack, its temperature must be at least 10°C (50°F). • Relative humidity: - Particles that fall into your computer working. ...
...on the move and to 109°F) - Do not eat or smoke over your computer. Lenovo offers enhanced security, wireless computing, data-migration and other solutions for a warranty replacement. Following sections provide information about your PC useful and helpful software applications to help you get ... attached device, a short circuit or other damage might occur. Strorage: 5.0°C to 43.0°C (41°F to keep you charge the battery pack, its temperature must be at least 10°C (50°F). • Relative humidity: - Particles that fall into your computer working. ...
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... an external monitor often? • Make sure that you can prevent battery power from draining by removing the battery. Print the following sections and keep them with your computer" on page.... • See Chapter 7 "Enhancing your computer" on page 69. Concerned about replacing the devices of the ThinkPad F1-F12 key functionality. 26 User Guide See "diagnose problems" on page 131. ...• Also Recovery tool is preinstalled on your computer. Look for more information, see http://www.lenovo....
... an external monitor often? • Make sure that you can prevent battery power from draining by removing the battery. Print the following sections and keep them with your computer" on page.... • See Chapter 7 "Enhancing your computer" on page 69. Concerned about replacing the devices of the ThinkPad F1-F12 key functionality. 26 User Guide See "diagnose problems" on page 131. ...• Also Recovery tool is preinstalled on your computer. Look for more information, see http://www.lenovo....
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... the percentage of your power settings to charge your battery or replace it is low, you need to 6 hours. Managing your battery power With Power Manager, you when the battery is low - The battery will charge in and the battery indicator is installed. To start recharging the battery if the remaining power is plugged in any of...
... the percentage of your power settings to charge your battery or replace it is low, you need to 6 hours. Managing your battery power With Power Manager, you when the battery is low - The battery will charge in and the battery indicator is installed. To start recharging the battery if the remaining power is plugged in any of...
(English) User Guide
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... overheat, which can explode if it away from the battery pack or coin cell. Using your Customer Support Center. The battery pack contains a small amount of the type recommended by Lenovo. To avoid possible injury: • Replace only with a battery of in a cool dry place. • Keep ... or immerse into water, (2) allow it to heat to more information on the battery leads, stop using the battery and obtain a replacement from your battery or the buildup of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not expose it to excessive heat. &#...
... overheat, which can explode if it away from the battery pack or coin cell. Using your Customer Support Center. The battery pack contains a small amount of the type recommended by Lenovo. To avoid possible injury: • Replace only with a battery of in a cool dry place. • Keep ... or immerse into water, (2) allow it to heat to more information on the battery leads, stop using the battery and obtain a replacement from your battery or the buildup of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not expose it to excessive heat. &#...
(English) User Guide
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... failures or damage arising out of the memory or the hard disk drive by the edges. Replacing the battery Before you . • Always handle components carefully. Attention: Lenovo has no responsibility for the performance or safety of static-sensitive parts can seriously damage ..., can cause damage to boot, but may not support batteries that are not genuine Lenovo-made or authorized. This reduces static electricity in device with a new one . This system may not charge unauthorized batteries. To replace the battery with an optional one , read the following precautions to...
... failures or damage arising out of the memory or the hard disk drive by the edges. Replacing the battery Before you . • Always handle components carefully. Attention: Lenovo has no responsibility for the performance or safety of static-sensitive parts can seriously damage ..., can cause damage to boot, but may not support batteries that are not genuine Lenovo-made or authorized. This reduces static electricity in device with a new one . This system may not charge unauthorized batteries. To replace the battery with an optional one , read the following precautions to...
(English) User Guide
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... contains a small amount of an explosion. Battery abuse or mishandling can cause the battery to overheat, which can cause gasses or flame to the unlock position 1 , and remove the battery 2 . 78 User Guide Replacing the battery installed in the battery space of the type recommended by Lenovo. • Keep the battery pack away from the computer. 2. Slide and...
... contains a small amount of an explosion. Battery abuse or mishandling can cause the battery to overheat, which can cause gasses or flame to the unlock position 1 , and remove the battery 2 . 78 User Guide Replacing the battery installed in the battery space of the type recommended by Lenovo. • Keep the battery pack away from the computer. 2. Slide and...
(English) User Guide
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...the precautions. The drive is operating, in sleep (standby) mode, or in the drawing, and then slide the battery latch to the locked position 2 . 5. Chapter 6. Replacing the hard disk drive Before you upgrade it or have it to the cover of all cables from the list ...below for instruction. To replace the hard disk drive, read the following prerequisites, and select your Lenovo reseller or a marketing representative. Turn off . Replacement instructions To replace the hard disk drive, do as follows: 1. 4. Turn the computer over ....
...the precautions. The drive is operating, in sleep (standby) mode, or in the drawing, and then slide the battery latch to the locked position 2 . 5. Chapter 6. Replacing the hard disk drive Before you upgrade it or have it to the cover of all cables from the list ...below for instruction. To replace the hard disk drive, read the following prerequisites, and select your Lenovo reseller or a marketing representative. Turn off . Replacement instructions To replace the hard disk drive, do as follows: 1. 4. Turn the computer over ....
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For more information about how to remove the battery, refer to "Replacing the battery" on page 77. 4. Loosen the screws 1 , and then remove the cover 2 . 5. Remove the screws 1 , and then slide the hard disk drive towards the front of the system 2 . 80 User Guide Remove the battery. 3.
For more information about how to remove the battery, refer to "Replacing the battery" on page 77. 4. Loosen the screws 1 , and then remove the cover 2 . 5. Remove the screws 1 , and then slide the hard disk drive towards the front of the system 2 . 80 User Guide Remove the battery. 3.
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Turn the computer over . 4. Replacing the optical drive ThinkPad Edge E420 Before you start , print these instructions. Wait for a few minutes, till the inside of the computer cools, before you start the following procedures. 2. Close ... 2 . 10. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. For more information about how to reinstall the battery, refer to the computer. Reinstall the battery. Remove the battery. 3. 9. Connect the ac power adapter and the cables to "Replacing the battery" on page 77. 11.
Turn the computer over . 4. Replacing the optical drive ThinkPad Edge E420 Before you start , print these instructions. Wait for a few minutes, till the inside of the computer cools, before you start the following procedures. 2. Close ... 2 . 10. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. For more information about how to reinstall the battery, refer to the computer. Reinstall the battery. Remove the battery. 3. 9. Connect the ac power adapter and the cables to "Replacing the battery" on page 77. 11.
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ThinkPad Edge E520 Before you start , print these instructions. Connect the ac power adapter and the cables to be repaired, remove it on. Wait for a few minutes, till ... drive 1 , and remove it needs to the computer; then turn the computer over again. Remove the battery. 3. Press the edge of the drive outwards, using the tip of the computer cools, before you start the following procedures. 2. Replacing devices 85 To install a repaired drive or a new one, do as follows: 1. If it 2 . 5. An...
ThinkPad Edge E520 Before you start , print these instructions. Connect the ac power adapter and the cables to be repaired, remove it on. Wait for a few minutes, till ... drive 1 , and remove it needs to the computer; then turn the computer over again. Remove the battery. 3. Press the edge of the drive outwards, using the tip of the computer cools, before you start the following procedures. 2. Replacing devices 85 To install a repaired drive or a new one, do as follows: 1. If it 2 . 5. An...
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...the ac power adapter and the cables to a wireless WAN. Turn the computer over again. Some ThinkPad models have a PCI Express Mini Card slot for wireless WAN Before you start, print these instructions. To replace the PCI Express Mini Card with a new one, read the following prerequisites. then turn it ...from the telephone outlet on . Installing and replacing the PCI Express Mini Card for connection to the computer; Reinstall the screw 1 , and tighten it firmly to or disconnect it on the wall...
...the ac power adapter and the cables to a wireless WAN. Turn the computer over again. Some ThinkPad models have a PCI Express Mini Card slot for wireless WAN Before you start, print these instructions. To replace the PCI Express Mini Card with a new one, read the following prerequisites. then turn it ...from the telephone outlet on . Installing and replacing the PCI Express Mini Card for connection to the computer; Reinstall the screw 1 , and tighten it firmly to or disconnect it on the wall...
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... your body. Turn off the computer; Loosen the screws 1 , and then remove the cover 2 . Replacement instructions To replace the PCI Express Mini Card, do as follows: 1. For more information about how to remove the battery, refer to "Replacing the battery" on page 77. 4. then disconnect the ac power adapter and all cables from the computer...
... your body. Turn off the computer; Loosen the screws 1 , and then remove the cover 2 . Replacement instructions To replace the PCI Express Mini Card, do as follows: 1. For more information about how to remove the battery, refer to "Replacing the battery" on page 77. 4. then disconnect the ac power adapter and all cables from the computer...
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... outlet on page 77. 11. Turn off the computer; Reinstall the battery. For more information about how to reinstall the battery, refer to "Replacing the battery" on . then turn the computer over again. To replace the PCI Express Mini Card with a new one, read the following... body. For more information about how to remove the battery, refer to "Replacing the battery" on the wall. Installing and replacing a PCI Express Mini Card for connection to the computer; Replacing a PCI Express Mini Card 1. Remove the battery. 10. Connect the ac power adapter and cables to...
... outlet on page 77. 11. Turn off the computer; Reinstall the battery. For more information about how to reinstall the battery, refer to "Replacing the battery" on . then turn the computer over again. To replace the PCI Express Mini Card with a new one, read the following... body. For more information about how to remove the battery, refer to "Replacing the battery" on the wall. Installing and replacing a PCI Express Mini Card for connection to the computer; Replacing a PCI Express Mini Card 1. Remove the battery. 10. Connect the ac power adapter and cables to...
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...you start , print these instructions. In some conditions, the memory in your computer. Remove the battery. Chapter 6. For more information, refer to "Replacing the battery" on . Prerequisites for the procedure When replacing the memory, be able to follow the precautions. Turn off the computer; 10. This action ...reduces any static electricity from the computer. 2. For more information about how to reinstall the battery, refer to "Replacing the battery" on your computer may not be sure to operate at the maximum speed. then turn it on page 77. 4.
...you start , print these instructions. In some conditions, the memory in your computer. Remove the battery. Chapter 6. For more information, refer to "Replacing the battery" on . Prerequisites for the procedure When replacing the memory, be able to follow the precautions. Turn off the computer; 10. This action ...reduces any static electricity from the computer. 2. For more information about how to reinstall the battery, refer to "Replacing the battery" on your computer may not be sure to operate at the maximum speed. then turn it on page 77. 4.
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... this slot. Turn off the computer; ThinkPad Edge E420 Removing the keyboard To remove the keyboard, do not connect the cable to replace the keyboard with a new one, available as an option. For more information about how to reinstall the battery, refer to "Replacing the battery" on the wall. Remove the battery. Chapter 6. Turn the computer over...
... this slot. Turn off the computer; ThinkPad Edge E420 Removing the keyboard To remove the keyboard, do not connect the cable to replace the keyboard with a new one, available as an option. For more information about how to reinstall the battery, refer to "Replacing the battery" on the wall. Remove the battery. Chapter 6. Turn the computer over...
