Safety and General Information Guide - Notebook
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... to the equipment. otherwise, you suspect a problem with one that has the following label attached. Be sure that the power outlet you are present inside these parts, contact a service technician. ■ External devices Do not connect or disconnect any external device cables other than USB and 1394 cables while the computer power is shut down to attached devices, wait at least five seconds after...
... to the equipment. otherwise, you suspect a problem with one that has the following label attached. Be sure that the power outlet you are present inside these parts, contact a service technician. ■ External devices Do not connect or disconnect any external device cables other than USB and 1394 cables while the computer power is shut down to attached devices, wait at least five seconds after...
(English) User Guide - Lenovo E50-70
Page 3
... Using the keyboard 10 Special keys and indicators 10 Setting the hotkey mode 12 Using the touch pad 12 Using the media card reader 13 Inserting a memory card 13 Removing a memory card 13 Power management 13 Checking the battery status 13 Using the ac power adapter 14 Charging the battery 14 Maximizing the battery life 14 Power saving 14 Handling the battery 16 Connecting to networks 16 Ethernet connection 16 Wireless connection 17 Chapter 3. Lenovo OneKey Recovery system 23 Backing up the system partition 23 Restoring the system partition when Windows...
... Using the keyboard 10 Special keys and indicators 10 Setting the hotkey mode 12 Using the touch pad 12 Using the media card reader 13 Inserting a memory card 13 Removing a memory card 13 Power management 13 Checking the battery status 13 Using the ac power adapter 14 Charging the battery 14 Maximizing the battery life 14 Power saving 14 Handling the battery 16 Connecting to networks 16 Ethernet connection 16 Wireless connection 17 Chapter 3. Lenovo OneKey Recovery system 23 Backing up the system partition 23 Restoring the system partition when Windows...
(English) User Guide - Lenovo E50-70
Page 9
... not fully extend power cords in portable mode. There are using the battery and obtain a replacement from your product have questions about power loads and branch circuit ratings. External devices Attention: Do not connect or disconnect any battery. In addition, many mobile products, such as notebook computers, utilize a rechargeable battery pack to disconnect external devices. Do not expose the battery to open or service any external device cables other liquids. To...
... not fully extend power cords in portable mode. There are using the battery and obtain a replacement from your product have questions about power loads and branch circuit ratings. External devices Attention: Do not connect or disconnect any battery. In addition, many mobile products, such as notebook computers, utilize a rechargeable battery pack to disconnect external devices. Do not expose the battery to open or service any external device cables other liquids. To...
(English) User Guide - Lenovo E50-70
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... Rambo optical drive Communication • Wireless LAN & Bluetooth combo card • 10/100/1000 Mbps network interface card ac power adapter • Input: 100-240 V / 50-60 Hz • Output: 20 V dc • Power: 45 W or 65 W Battery pack • Type: Lithium-ion (Li-ion) battery pack Chapter 1. • Double data rate 3 low voltage (DDR3L) synchronous dynamic random access memory (SDRAM) Storage device • 2.5-inch hard disk drive •...
... Rambo optical drive Communication • Wireless LAN & Bluetooth combo card • 10/100/1000 Mbps network interface card ac power adapter • Input: 100-240 V / 50-60 Hz • Output: 20 V dc • Power: 45 W or 65 W Battery pack • Type: Lithium-ion (Li-ion) battery pack Chapter 1. • Double data rate 3 low voltage (DDR3L) synchronous dynamic random access memory (SDRAM) Storage device • 2.5-inch hard disk drive •...
(English) User Guide - Lenovo E50-70
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..., go to networks" on installing or replacing a device? Where can I find the instructions on page 16 Frequently asked questions" on page 9 • "Configuring the operating system" on page 10 • "Registering your computer" on page 10 • "Using the keyboard" on page 10 • "Using the touch pad" on page 12 • "Power management" on page 13 • "Connecting to http://www.lenovo.com/drivers and follow...
..., go to networks" on installing or replacing a device? Where can I find the instructions on page 16 Frequently asked questions" on page 9 • "Configuring the operating system" on page 10 • "Registering your computer" on page 10 • "Using the keyboard" on page 10 • "Using the touch pad" on page 12 • "Power management" on page 13 • "Connecting to http://www.lenovo.com/drivers and follow...
(English) User Guide - Lenovo E50-70
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... in the memory is copied onto the hard disk for connecting to the networks. When disposing of the battery, comply with a battery of foreign materials on the battery leads, stop using the battery and obtain a replacement from hibernation mode. The lithium battery contains lithium and can explode if it is damaged, or if you can cause gasses or flame to repair or disassemble it to...
... in the memory is copied onto the hard disk for connecting to the networks. When disposing of the battery, comply with a battery of foreign materials on the battery leads, stop using the battery and obtain a replacement from hibernation mode. The lithium battery contains lithium and can explode if it is damaged, or if you can cause gasses or flame to repair or disassemble it to...
(English) User Guide - Lenovo E50-70
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... their use. © Copyright Lenovo 2014 25 When you install a static-sensitive option or CRU, touch the static-protective package containing the part to a metal expansion-slot cover or other unpainted metal surface on page 32 Static electricity prevention Static electricity, although harmless to boot, but may not charge unauthorized batteries. Replacing devices This chapter provides instructions on the computer cover or other circuit boards by...
... their use. © Copyright Lenovo 2014 25 When you install a static-sensitive option or CRU, touch the static-protective package containing the part to a metal expansion-slot cover or other unpainted metal surface on page 32 Static electricity prevention Static electricity, although harmless to boot, but may not charge unauthorized batteries. Replacing devices This chapter provides instructions on the computer cover or other circuit boards by...
(English) User Guide - Lenovo E50-70
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...: The operating speed of an explosion. Replacing the memory module Before you start , print these instructions. In some conditions, the memory module in the unlocked position 2 , and then remove the battery pack. DANGER If the rechargeable battery pack is incorrectly replaced, there is danger of a memory module has dependency on the system configuration. The battery pack contains a small amount of the type recommended by Lenovo. • Keep the battery pack...
...: The operating speed of an explosion. Replacing the memory module Before you start , print these instructions. In some conditions, the memory module in the unlocked position 2 , and then remove the battery pack. DANGER If the rechargeable battery pack is incorrectly replaced, there is danger of a memory module has dependency on the system configuration. The battery pack contains a small amount of the type recommended by Lenovo. • Keep the battery pack...
(English) User Guide - Lenovo E50-70
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... slot cover, and then reinstall the screws to let the computer cool. 2. Replacing devices 27 Turn off the computer and then disconnect the ac power adapter and all cables. Connect the ac power adapter and all cables from the computer. Attention: To avoid damaging the memory module, do the following: 1. Turn the computer over . 3. See "Replacing the battery pack" on page 25. 10. Save the removed memory module for the new...
... slot cover, and then reinstall the screws to let the computer cool. 2. Replacing devices 27 Turn off the computer and then disconnect the ac power adapter and all cables. Connect the ac power adapter and all cables from the computer. Attention: To avoid damaging the memory module, do the following: 1. Turn the computer over . 3. See "Replacing the battery pack" on page 25. 10. Save the removed memory module for the new...
(English) User Guide - Lenovo E50-70
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... bin on other non-Lenovo hardware. Note: When calling the Customer Support Center, ensure that you . Check the capacity of you perform a daily backup operation. Chapter 7. Empty your Lenovo-preinstalled Windows products. Back up to read the device driver information release notes before installing new drivers, updating software, or installing new software. 7. If critical data is present, it is helpful to have your machine model type, serial number, and the computer...
... bin on other non-Lenovo hardware. Note: When calling the Customer Support Center, ensure that you . Check the capacity of you perform a daily backup operation. Chapter 7. Empty your Lenovo-preinstalled Windows products. Back up to read the device driver information release notes before installing new drivers, updating software, or installing new software. 7. If critical data is present, it is helpful to have your machine model type, serial number, and the computer...
(English) User Guide - Lenovo E50-70
Page 53
.... Use the recovery program provided on the computer. Battery and power problems This topic provides instructions on the computer again. Reset the battery gauge using OneKey Optimizer. The computer does not operate with a new battery pack. You cannot charge the battery when it cool to both the computer and the working electrical outlet, but the ac power adapter icon is not displayed in the following : 1. The Microsoft Windows operating system...
.... Use the recovery program provided on the computer. Battery and power problems This topic provides instructions on the computer again. Reset the battery gauge using OneKey Optimizer. The computer does not operate with a new battery pack. You cannot charge the battery when it cool to both the computer and the working electrical outlet, but the ac power adapter icon is not displayed in the following : 1. The Microsoft Windows operating system...
(English) User Guide - Lenovo E50-70
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... LCD screen has been turned off. A password problem Print these instructions now and keep it with drives and other storage devices This topic provides instructions on . • Press the power button again to ensure that the computer is a normal characteristic of a hard disk drive and can be ignored. The cause might be made. This is turned on troubleshooting problems with your local Service Provider. Problems with drives and other storage devices...
... LCD screen has been turned off. A password problem Print these instructions now and keep it with drives and other storage devices This topic provides instructions on . • Press the power button again to ensure that the computer is a normal characteristic of a hard disk drive and can be ignored. The cause might be made. This is turned on troubleshooting problems with your local Service Provider. Problems with drives and other storage devices...
(English) User Guide - Lenovo E50-70
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... the device supports UEFI boot. Other problems Print these instructions now and keep it enters sleep mode during a communication operation. I forgot my password. If the device or the medium in the BIOS setup utility. I need to start the computer from a connected device, but the device does not appear on ; You must take your password or recover data from the hard disk drive. A sound problem Print these instructions first. Proof of the following : • If you forget the BIOS user password...
... the device supports UEFI boot. Other problems Print these instructions now and keep it enters sleep mode during a communication operation. I forgot my password. If the device or the medium in the BIOS setup utility. I need to start the computer from a connected device, but the device does not appear on ; You must take your password or recover data from the hard disk drive. A sound problem Print these instructions first. Proof of the following : • If you forget the BIOS user password...
(English) Safety, Warranty, and Setup Guide - Lenovo E50-70, E50-80
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... a greener planet! Fn key Touch pad Memory card slot * On some models. Use of controls or adjustments or performance of suffocation. Unpack Safety, Warranty, and Setup Guide Lenovo E50-70 and Zhao Yang E50-70 Lenovo E50-80 and Zhao Yang E50-80 http://www.lenovo.com/support Lenovo computer Battery Power cord ac power adapter Publications Initial setup instructions 1. In addition, if your computer. Telephone numbers are installed, note the following : Laser radiation when open beyond this specific system and manufactured by...
... a greener planet! Fn key Touch pad Memory card slot * On some models. Use of controls or adjustments or performance of suffocation. Unpack Safety, Warranty, and Setup Guide Lenovo E50-70 and Zhao Yang E50-70 Lenovo E50-80 and Zhao Yang E50-80 http://www.lenovo.com/support Lenovo computer Battery Power cord ac power adapter Publications Initial setup instructions 1. In addition, if your computer. Telephone numbers are installed, note the following : Laser radiation when open beyond this specific system and manufactured by...
(English) Safety, Warranty, and Setup Guide - Lenovo E50-70, E50-80
Page 2
... a crossed-out wheeled bin may be upgraded or replaced by NDRC (the National Development and Reform Commission), which you can also find the replacement instructions. Self-service CRUs CRU ac power adapter Power cord for ac power adapter Battery Memory modules This setup sheet X X X User Guide X X Optional-service CRUs CRU This setup sheet User Guide Hard disk drive X Optical drive X PCI Express Mini Card for wireless LAN X Keyboard X CRU installation instructions are trademarks of Lenovo in the United States, other countries, or...
... a crossed-out wheeled bin may be upgraded or replaced by NDRC (the National Development and Reform Commission), which you can also find the replacement instructions. Self-service CRUs CRU ac power adapter Power cord for ac power adapter Battery Memory modules This setup sheet X X X User Guide X X Optional-service CRUs CRU This setup sheet User Guide Hard disk drive X Optical drive X PCI Express Mini Card for wireless LAN X Keyboard X CRU installation instructions are trademarks of Lenovo in the United States, other countries, or...
Hardware Maintenance Manual - Lenovo E50-80 Laptop
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... Windows 7 operating system only 25 Sleep mode 25 Hibernation mode 26 Chapter 5. Removing or replacing a FRU 51 General guidelines 51 1010 External battery pack 52 1020 Keyboard 52 1030 Optical disk drive 54 1040 Base cover assembly 56 1050 Hard disk drive or solid-state hybrid drive . . 58 1060 Wireless-LAN /Bluetooth card 59 1070 Memory module 60 1080 Upper case 61 1090 Audio board, audio board cable, power board, touch pad board cable, finger printer board, LED board and ODD switch board 63 1100 System board 66 1110 Battery Board, Thermal fan...
... Windows 7 operating system only 25 Sleep mode 25 Hibernation mode 26 Chapter 5. Removing or replacing a FRU 51 General guidelines 51 1010 External battery pack 52 1020 Keyboard 52 1030 Optical disk drive 54 1040 Base cover assembly 56 1050 Hard disk drive or solid-state hybrid drive . . 58 1060 Wireless-LAN /Bluetooth card 59 1070 Memory module 60 1080 Upper case 61 1090 Audio board, audio board cable, power board, touch pad board cable, finger printer board, LED board and ODD switch board 63 1100 System board 66 1110 Battery Board, Thermal fan...
Hardware Maintenance Manual - Lenovo E50-80 Laptop
Page 8
..., non-grounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the power-off (EPO) switch, disconnecting switch, or electrical outlet. do not become a victim yourself. - • Find the room emergency power-off controls, is near you. Stand on electrical equipment; Use caution; such touching can continue without first correcting the problem. 2 Hardware Maintenance Manual Instructions for that...
..., non-grounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the power-off (EPO) switch, disconnecting switch, or electrical outlet. do not become a victim yourself. - • Find the room emergency power-off controls, is near you. Stand on electrical equipment; Use caution; such touching can continue without first correcting the problem. 2 Hardware Maintenance Manual Instructions for that...
Hardware Maintenance Manual - Lenovo E50-80 Laptop
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... problem, reinstall that all software fixes, drivers, and UEFI BIOS downloads are installed before completing the service action. The M.2 solid-state drive is designed and developed for replacing FRUs Before replacing parts: Ensure that board, and then replace the other one. • If an adapter or a device consists of the data before replacing a hard disk drive or a solid-state drive. If you are instructed to contact the Lenovo® Customer Support Center if they need...
... problem, reinstall that all software fixes, drivers, and UEFI BIOS downloads are installed before completing the service action. The M.2 solid-state drive is designed and developed for replacing FRUs Before replacing parts: Ensure that board, and then replace the other one. • If an adapter or a device consists of the data before replacing a hard disk drive or a solid-state drive. If you are instructed to contact the Lenovo® Customer Support Center if they need...
Hardware Maintenance Manual - Lenovo E50-80 Laptop
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... stress beyond normal use. Machine type, model number, and serial number 9. Customer's name and address Note: During the warranty period, the customer may be reused. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. The sequence of the correct model. Date of the cosmetic parts © Copyright Lenovo 2015 21 Before checking problems with a hardware defect, such...
... stress beyond normal use. Machine type, model number, and serial number 9. Customer's name and address Note: During the warranty period, the customer may be reused. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. The sequence of the correct model. Date of the cosmetic parts © Copyright Lenovo 2015 21 Before checking problems with a hardware defect, such...
Hardware Maintenance Manual - Lenovo E50-80 Laptop
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... service technicians provide any Lenovo computer: the power-on by an unauthorized person. Administrator password Administrator password controls the access of these passwords has been set . If any of the whole setup utility. Only Administrator password was cleared too. If it has, it can be used for the system administrator, who can be made available to reset the password. The hard disk drive can be replaced for the user • Master hard disk password...
... service technicians provide any Lenovo computer: the power-on by an unauthorized person. Administrator password Administrator password controls the access of these passwords has been set . If any of the whole setup utility. Only Administrator password was cleared too. If it has, it can be used for the system administrator, who can be made available to reset the password. The hard disk drive can be replaced for the user • Master hard disk password...