(Chinese-Simplified) User Guide
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Lenovo Lenovo Lenovo Lenovo Microsoft Service Pack 是 Windows Web http://www.microsoft.com。对于 Lenovo Microsoft Windows Service Pack Lenovo ThinkPad 123 Lenovo Lenovo 支持 Web 站点 可在 Lenovo 支持 Web http://www.lenovo.com/support/ Download Drivers & Software BIOS Diagnose & Fix Product & Service Warranty Product & Parts Detail User Guides & Manuals KnowledgeBase & FAQ 致电 Lenovo Lenovo Lenovo 148
Lenovo Lenovo Lenovo Lenovo Microsoft Service Pack 是 Windows Web http://www.microsoft.com。对于 Lenovo Microsoft Windows Service Pack Lenovo ThinkPad 123 Lenovo Lenovo 支持 Web 站点 可在 Lenovo 支持 Web http://www.lenovo.com/support/ Download Drivers & Software BIOS Diagnose & Fix Product & Service Warranty Product & Parts Detail User Guides & Manuals KnowledgeBase & FAQ 致电 Lenovo Lenovo Lenovo 148
(English) User Guide
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... RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to http://www.lenovo.com/support, and then click User Guides & Manuals. GS-35F-05925. Notes: Before using this information and the product it supports, be sure to read the following: • Safety...
... RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to http://www.lenovo.com/support, and then click User Guides & Manuals. GS-35F-05925. Notes: Before using this information and the product it supports, be sure to read the following: • Safety...
(English) User Guide
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... 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 the PCI Express Mini Card for wireless WAN 86 Installing and...Lenovo 161 Purchasing additional services 161 ii User Guide Enhancing your hard disk drive 67 Using and understanding firewalls 67 Protecting data against viruses 67 Chapter 5. Preventing problems . . 125 General tips for preventing problems 125 Making sure device drivers are current . . . . . 126 Getting the latest drivers from your computer 105 Finding ThinkPad...
... 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 the PCI Express Mini Card for wireless WAN 86 Installing and...Lenovo 161 Purchasing additional services 161 ii User Guide Enhancing your hard disk drive 67 Using and understanding firewalls 67 Protecting data against viruses 67 Chapter 5. Preventing problems . . 125 General tips for preventing problems 125 Making sure device drivers are current . . . . . 126 Getting the latest drivers from your computer 105 Finding ThinkPad...
(English) User Guide
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... with external power adapters. To reduce these risks, follow the instructions included with your purchase agreement or the Lenovo Limited Warranty. The latest Safety and Warranty Guide has been uploaded to power adapters and batteries. Power cords, power adapters, and other features can help protect... while it is off . • Put it in sleep (standby) mode. • Put it . Our products are electronic devices. vi User Guide Do not put a computer in this document carefully. This information can help to prevent damage to be safe and effective. If you safely use ...
... with external power adapters. To reduce these risks, follow the instructions included with your purchase agreement or the Lenovo Limited Warranty. The latest Safety and Warranty Guide has been uploaded to power adapters and batteries. Power cords, power adapters, and other features can help protect... while it is off . • Put it in sleep (standby) mode. • Put it . Our products are electronic devices. vi User Guide Do not put a computer in this document carefully. This information can help to prevent damage to be safe and effective. If you safely use ...
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... are required for this product. Keep fingers and other body parts away. CAUTION: Before replacing any questions or concerns, contact the Customer Support Center. viii User Guide If you remove the covers from any power source. Although there are zero. The Off state of a power indicator does not necessarily mean that the...
... are required for this product. Keep fingers and other body parts away. CAUTION: Before replacing any questions or concerns, contact the Customer Support Center. viii User Guide If you remove the covers from any power source. Although there are zero. The Off state of a power indicator does not necessarily mean that the...
(English) User Guide
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..., data, or attached devices. Carefully connect and disconnect the equipment from the electrical outlet. If you suspect a problem with one that enables this label attached. x User Guide otherwise, unstable voltage might damage your computer. This plug fits only into a non-grounded outlet. This is damaged, contact the manufacturer to be damaged or...
..., data, or attached devices. Carefully connect and disconnect the equipment from the electrical outlet. If you suspect a problem with one that enables this label attached. x User Guide otherwise, unstable voltage might damage your computer. This plug fits only into a non-grounded outlet. This is damaged, contact the manufacturer to be damaged or...
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... • Heat to more than 100°C (212°F) • Repair or disassemble Dispose of California, U.S.A. special handling may contain perchlorate. Perchlorate Material - Go to users in the state of the battery as required by the manufacturer. The following statement applies to : http://www.dtsc.ca.gov/hazardouswaste/perchlorate xii...
... • Heat to more than 100°C (212°F) • Repair or disassemble Dispose of California, U.S.A. special handling may contain perchlorate. Perchlorate Material - Go to users in the state of the battery as required by the manufacturer. The following statement applies to : http://www.dtsc.ca.gov/hazardouswaste/perchlorate xii...
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... to outlets. 5. Turn everything OFF. 2. DANGER Connect and disconnect cables as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are fastened into place. xiv User Guide The power cord must be disconnected from the wall outlet or receptacle before you computer until all internal parts enclosures are installed, note the following...
... to outlets. 5. Turn everything OFF. 2. DANGER Connect and disconnect cables as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are fastened into place. xiv User Guide The power cord must be disconnected from the wall outlet or receptacle before you computer until all internal parts enclosures are installed, note the following...
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Save these instructions. Many PC products and accessories contain cords, cables or wires, such as power cords or cords to connect the accessory to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. Notice for users in the U.S.A. xvi User Guide If this product has such a cord, cable or wire, then the following warning applies: WARNING Handling the cord on this product or cords associated with accessories sold with this product will expose you to lead, a chemical known to the State of California to a PC.
Save these instructions. Many PC products and accessories contain cords, cables or wires, such as power cords or cords to connect the accessory to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. Notice for users in the U.S.A. xvi User Guide If this product has such a cord, cable or wire, then the following warning applies: WARNING Handling the cord on this product or cords associated with accessories sold with this product will expose you to lead, a chemical known to the State of California to a PC.
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ThinkPad Edge E420 front view 1 UltraConnect wireless antennas (left) 3 Built-in microphone 5 Power switch 7 System-status indicators (illuminated ThinkPad logo) 9 TrackPoint pointing stick 11 Touch pad buttons 13 Built-in stereo speaker (left) 15 Volume control buttons 2 Integrated high sensitivity webcam 4 UltraConnect wireless antennas (... left ) 4 UltraConnect wireless antennas (right) The built-in "Location of your computer display. By using this camera, you can take pictures or hold a video conference. 2 User Guide Front view ThinkPad Edge E420 front view Figure 1.
ThinkPad Edge E420 front view 1 UltraConnect wireless antennas (left) 3 Built-in microphone 5 Power switch 7 System-status indicators (illuminated ThinkPad logo) 9 TrackPoint pointing stick 11 Touch pad buttons 13 Built-in stereo speaker (left) 15 Volume control buttons 2 Integrated high sensitivity webcam 4 UltraConnect wireless antennas (... left ) 4 UltraConnect wireless antennas (right) The built-in "Location of your computer display. By using this camera, you can take pictures or hold a video conference. 2 User Guide Front view ThinkPad Edge E420 front view Figure 1.
(English) User Guide
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... an integrated high sensitivity webcam. For details, refer to the instructions in "Location of your computer display. ThinkPad Edge E520 front view Figure 2. By using this camera, you can take pictures or hold a video conference. 4 User Guide For details, refer to the instructions in antennas for the wireless communication are located at the top left...
... an integrated high sensitivity webcam. For details, refer to the instructions in "Location of your computer display. ThinkPad Edge E520 front view Figure 2. By using this camera, you can take pictures or hold a video conference. 4 User Guide For details, refer to the instructions in antennas for the wireless communication are located at the top left...
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... hibernation mode or powered off, you will need to open the Power Manager program and configure corresponding settings to the instructions in "ThinkPad Edge E520 special keys" on -line help of a mouse and its buttons. 16 Volume control buttons The built-in sleep mode, the ... provide functions similar to those of the Power Manager program. ThinkPad Edge E420 and E520 right-side view Note: Your computer keyboard might look different from your computer is used for connecting devices compatible with USB 1.1 and 2.0. 6 User Guide By default, even if your computer. Right-side view Figure...
... hibernation mode or powered off, you will need to open the Power Manager program and configure corresponding settings to the instructions in "ThinkPad Edge E520 special keys" on -line help of a mouse and its buttons. 16 Volume control buttons The built-in sleep mode, the ... provide functions similar to those of the Power Manager program. ThinkPad Edge E420 and E520 right-side view Note: Your computer keyboard might look different from your computer is used for connecting devices compatible with USB 1.1 and 2.0. 6 User Guide By default, even if your computer. Right-side view Figure...
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...the internal microphone will be careful when you attach a cable from the external SATA device to the connector. 5 HDMI port Your ThinkPad Notebook supports the high-definition multimedia interface (HDMI) port, a next-generation digital audio/video interface that enables you are used for... jack does not support a conventional microphone. For details, refer to the instructions in "Using a flash media Card" on page 53. 8 User Guide Note: Your computer is compatible with USB 1.1 and 2.0. 4 eSATA/USB combo connector The Universal Serial Bus connectors are used for connecting devices ...
...the internal microphone will be careful when you attach a cable from the external SATA device to the connector. 5 HDMI port Your ThinkPad Notebook supports the high-definition multimedia interface (HDMI) port, a next-generation digital audio/video interface that enables you are used for... jack does not support a conventional microphone. For details, refer to the instructions in "Using a flash media Card" on page 53. 8 User Guide Note: Your computer is compatible with USB 1.1 and 2.0. 4 eSATA/USB combo connector The Universal Serial Bus connectors are used for connecting devices ...
(English) User Guide
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... available, the lower right indicator is solid green. ThinkPad Edge E420 and E520 rear view 1 Ethernet connector 2 Fan louvers (rear) 1 Ethernet connector Connect your computer. While data is installed on page 22. Two indicators, to the lower right and left indicator blinks yellow. 10 User Guide DANGER To avoid the risk of the network connection...
... available, the lower right indicator is solid green. ThinkPad Edge E420 and E520 rear view 1 Ethernet connector 2 Fan louvers (rear) 1 Ethernet connector Connect your computer. While data is installed on page 22. Two indicators, to the lower right and left indicator blinks yellow. 10 User Guide DANGER To avoid the risk of the network connection...
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... hibernation mode. • Slow blinking red: The computer is in sleep (standby) mode. • Off: The computer is in hibernation mode. 12 User Guide The illuminated dot in the ThinkPad logo on the outer lid of the indicator is as follows: • Red: The computer is on the palm rest works as a system...
... hibernation mode. • Slow blinking red: The computer is in sleep (standby) mode. • Off: The computer is in hibernation mode. 12 User Guide The illuminated dot in the ThinkPad logo on the outer lid of the indicator is as follows: • Red: The computer is on the palm rest works as a system...
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You can find the machine type and model of your computer in the label as shown below: FCC ID and IC Certification number label There is affixed on the enclosure of your computer. The FCC ID and IC Certification number label is no FCC ID or IC Certification number for the PCI Express Mini Card shown on the card installed in the PCI Express Mini Card slot of your computer. 14 User Guide
You can find the machine type and model of your computer in the label as shown below: FCC ID and IC Certification number label There is affixed on the enclosure of your computer. The FCC ID and IC Certification number label is no FCC ID or IC Certification number for the PCI Express Mini Card shown on the card installed in the PCI Express Mini Card slot of your computer. 14 User Guide
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... (on some models) • Integrated wireless WAN (on some models) • Integrated WiMAX (on some models) Security features • Fingerprint reader (on some models) 16 User Guide
... (on some models) • Integrated wireless WAN (on some models) • Integrated WiMAX (on some models) Security features • Fingerprint reader (on some models) 16 User Guide
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ThinkPad Edge E520 specifications Size • Width: 380 mm (14.96 inch) • Depth: 249 mm (9.8 inch) • Height: 30.4 to 33.6 mm (1.20 to 1.32 inch) Heat ... 60 Hz Battery pack • Lithium-ion (Li-Ion) battery pack 18 User Guide 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...
ThinkPad Edge E520 specifications Size • Width: 380 mm (14.96 inch) • Depth: 249 mm (9.8 inch) • Height: 30.4 to 33.6 mm (1.20 to 1.32 inch) Heat ... 60 Hz Battery pack • Lithium-ion (Li-Ion) battery pack 18 User Guide 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...
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..., click the corresponding section and then click the corresponding green text. 20 User Guide Click Start ➙ Control Panel. Click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools. Then, follow the instructions on the application you can access ...install the application manually. Depending on the screen. Then depending on Lenovo ThinkVantage Tools Application Access Connections Active Protection System Fingerprint Software Lenovo ThinkVantage Toolbox or Lenovo Solution Center Mobile Broadband Activate Password Manager Power Manager Recovery Media Rescue ...
..., click the corresponding section and then click the corresponding green text. 20 User Guide Click Start ➙ Control Panel. Click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools. Then, follow the instructions on the application you can access ...install the application manually. Depending on the screen. Then depending on Lenovo ThinkVantage Tools Application Access Connections Active Protection System Fingerprint Software Lenovo ThinkVantage Toolbox or Lenovo Solution Center Mobile Broadband Activate Password Manager Power Manager Recovery Media Rescue ...