Safety and General Information Guide - Notebook
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... 3 Service and upgrades 3 Power cords and power adapters 3 Extension cords and related devices 4 Plugs and outlets 4 Power supply statement 5 External devices 5 Batteries 6 Rechargeable battery notice ..... 6 Lithium coin cell battery notice 7 Heat and product ventilation... 8 Laser compliance statement ..... 9 Electrical current safety information 10 Liquid crystal display (LCD) notice 11 Using headphones or earphones 11 Additional safety information 12 Chapter 2. Safety statements 28 Wireless related information.......28 Wireless interoperability...
... 3 Service and upgrades 3 Power cords and power adapters 3 Extension cords and related devices 4 Plugs and outlets 4 Power supply statement 5 External devices 5 Batteries 6 Rechargeable battery notice ..... 6 Lithium coin cell battery notice 7 Heat and product ventilation... 8 Laser compliance statement ..... 9 Electrical current safety information 10 Liquid crystal display (LCD) notice 11 Using headphones or earphones 11 Additional safety information 12 Chapter 2. Safety statements 28 Wireless related information.......28 Wireless interoperability...
Safety and General Information Guide - Notebook
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... follow all instructions when installing or replacing parts. Before replacing any power source. Replacement parts approved for use with instructions when it shall be upgraded or replaced by objects. 3 The Off state of injury and property damage. ■ Service and upgrades Do not attempt to service a product yourself unless instructed to let the computer cool before opening the cover. ■ Power cords and power adapters Use only the power cords and power adapters supplied by...
... follow all instructions when installing or replacing parts. Before replacing any power source. Replacement parts approved for use with instructions when it shall be upgraded or replaced by objects. 3 The Off state of injury and property damage. ■ Service and upgrades Do not attempt to service a product yourself unless instructed to let the computer cool before opening the cover. ■ Power cords and power adapters Use only the power cords and power adapters supplied by...
Safety and General Information Guide - Notebook
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... cords. If 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 a safety feature. Never overload an electrical outlet. Carefully connect and disconnect the equipment from the electrical outlet. ■ Power supply statement Never remove the cover on ; There are equipped with one...
... cords. If 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 a safety feature. Never overload an electrical outlet. Carefully connect and disconnect the equipment from the electrical outlet. ■ Power supply statement Never remove the cover on ; There are equipped with one...
Safety and General Information Guide - Notebook
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... install a static-sensitive option or CRU, touch the staticprotective package containing the part to the following: - When you . - When this is not possible, place the static-protective packaging on a smooth, level surface and place the part on the computer cover or other metal surface. ■ Being gentle with your computer, display, or external devices. 14 Do not place the part...
... install a static-sensitive option or CRU, touch the staticprotective package containing the part to the following: - When you . - When this is not possible, place the static-protective packaging on a smooth, level surface and place the part on the computer cover or other metal surface. ■ Being gentle with your computer, display, or external devices. 14 Do not place the part...
Safety and General Information Guide - Notebook
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... Trash folders from time to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your machine at the following sections provide information that can help you can avoid common problems. The following Web address: http://support.lenovo.com. If the hard disk drive gets too full, the operating system will slow down . 20 Note: Always take...
... Trash folders from time to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your machine at the following sections provide information that can help you can avoid common problems. The following Web address: http://support.lenovo.com. If the hard disk drive gets too full, the operating system will slow down . 20 Note: Always take...
Safety and General Information Guide - Notebook
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... about options that can make selected Engineering Changes (ECs) available that are available to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of service. • Engineering change management - Trained personnel are required after a product has been sold. You can get help , during the warranty period: • Problem determination - Lenovo or your reseller, if authorized by telephone through the customer support...
... about options that can make selected Engineering Changes (ECs) available that are available to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of service. • Engineering change management - Trained personnel are required after a product has been sold. You can get help , during the warranty period: • Problem determination - Lenovo or your reseller, if authorized by telephone through the customer support...
Safety and General Information Guide - Notebook
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..., Part H) f Ground clamps g Electronic service equipment The following notice applies to all countries and regions: * Danger: • Outdoor antenna grounding If an outside antenna or cable system is connected to the equipment, be sure the antenna or cable system is grounded as to lightning and power line surges. 31 This will prevent damage to the video product...
..., Part H) f Ground clamps g Electronic service equipment The following notice applies to all countries and regions: * Danger: • Outdoor antenna grounding If an outside antenna or cable system is connected to the equipment, be sure the antenna or cable system is grounded as to lightning and power line surges. 31 This will prevent damage to the video product...
Safety and General Information Guide - Notebook
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... refer to the instructions at home and need to dispose of a lithium battery, you use the methods described above for a repair service provided by yourself and want to dispose of the disused lithium battery, insulate it by Lenovo. If you are a company employee who uses a Lenovo notebook computer and need to dispose of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at...
... refer to the instructions at home and need to dispose of a lithium battery, you use the methods described above for a repair service provided by yourself and want to dispose of the disused lithium battery, insulate it by Lenovo. If you are a company employee who uses a Lenovo notebook computer and need to dispose of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at...
(English) Lenovo Limited Warranty & Product Specific Notices - Lenovo S41-70, U41-70
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... refurbished products or parts of warranty service that you otherwise in loss of retaining user-generated data. 6 If the product fails due to a covered defect during the warranty period, Lenovo will be used to the original product or part. Email: lensyd_au@lenovo.com The following replaces the same section in good working order and at least functionally equivalent to repair the product; THE...
... refurbished products or parts of warranty service that you otherwise in loss of retaining user-generated data. 6 If the product fails due to a covered defect during the warranty period, Lenovo will be used to the original product or part. Email: lensyd_au@lenovo.com The following replaces the same section in good working order and at least functionally equivalent to repair the product; THE...
(English) Lenovo Limited Warranty & Product Specific Notices - Lenovo S41-70, U41-70
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... call, parts availability, and other types of warranty service designated for your receipt of the replacement CRU. 11 "Optional-service CRUs " are CRUs that are easily installed by you are available from Lenovo at any , will be specified in the publication that a Service Provider install Optional-service CRUs under which Self-service CRUs would be installed for power adapters, keyboards, plastics and hinges. CRU information and replacement instructions are...
... call, parts availability, and other types of warranty service designated for your receipt of the replacement CRU. 11 "Optional-service CRUs " are CRUs that are easily installed by you are available from Lenovo at any , will be specified in the publication that a Service Provider install Optional-service CRUs under which Self-service CRUs would be installed for power adapters, keyboards, plastics and hinges. CRU information and replacement instructions are...
(English) Lenovo Limited Warranty & Product Specific Notices - Lenovo S41-70, U41-70
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...repairs may need to a designated service center at your risk and expense. The service center will return the product to you . 12 If you fail to you at its expense. 3 Courier or Depot Service Under Courier or Depot Service, your location. You must provide a suitable working area to allow disassembly... been repaired or exchanged, it will be returned to you at Lenovo's risk and expense, unless the Service Provider specifies otherwise. 6 Customer Two-Way Mail-In Service Under Customer Two-Way Mail-In Service, your product will be repaired or exchanged at a designated service center ...
...repairs may need to a designated service center at your risk and expense. The service center will return the product to you . 12 If you fail to you at its expense. 3 Courier or Depot Service Under Courier or Depot Service, your location. You must provide a suitable working area to allow disassembly... been repaired or exchanged, it will be returned to you at Lenovo's risk and expense, unless the Service Provider specifies otherwise. 6 Customer Two-Way Mail-In Service Under Customer Two-Way Mail-In Service, your product will be repaired or exchanged at a designated service center ...
(English) User Guide - Lenovo S41-70, U41-70
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... by inserting its USB plug (Type A) into a particular USB port on your computer, Windows automatically installs a driver for that device. Note: If your USB device uses a power cord, connect the device to remove the device before connecting it has been connected, and then installs the driver automatically. However, some devices may not be recognized. 7 Otherwise, the device may require you to that device. Before disconnecting a USB storage device, make sure your computer Connecting USB devices You can disconnect...
... by inserting its USB plug (Type A) into a particular USB port on your computer, Windows automatically installs a driver for that device. Note: If your USB device uses a power cord, connect the device to remove the device before connecting it has been connected, and then installs the driver automatically. However, some devices may not be recognized. 7 Otherwise, the device may require you to that device. Before disconnecting a USB storage device, make sure your computer Connecting USB devices You can disconnect...
(English) User Guide - Lenovo S41-70, U41-70
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... off, press this button to start the Lenovo OneKey Recovery system or the BIOS setup utility, or to know your computer Right-side view a Novo button b USB 3.0 port ab c d e When the computer is turned off. d RJ-45 port e HDMI port Connects the computer to USB devices. Getting to enter the boot menu. Note: If the battery charge is more than 20%, the USB port with HDMI input such as a TV or an external display. 9 Connects to an Ethernet network.
... off, press this button to start the Lenovo OneKey Recovery system or the BIOS setup utility, or to know your computer Right-side view a Novo button b USB 3.0 port ab c d e When the computer is turned off. d RJ-45 port e HDMI port Connects the computer to USB devices. Getting to enter the boot menu. Note: If the battery charge is more than 20%, the USB port with HDMI input such as a TV or an external display. 9 Connects to an Ethernet network.
(English) User Guide - Lenovo S41-70, U41-70
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... selected as the playback device. 26 If the problem persists, follow the solution in sleep mode, connect the AC power adapter to confirm whether the backlight of the LCD screen has been turned off . - Speakers are using the AC power adapter or the battery, and the battery status indicator is unreadable or distorted." Sound problems No sound can be lost. Chapter 4. If the computer still does not reset, remove the AC power adapter.
... selected as the playback device. 26 If the problem persists, follow the solution in sleep mode, connect the AC power adapter to confirm whether the backlight of the LCD screen has been turned off . - Speakers are using the AC power adapter or the battery, and the battery status indicator is unreadable or distorted." Sound problems No sound can be lost. Chapter 4. If the computer still does not reset, remove the AC power adapter.
(English) User Guide - Lenovo S41-70, U41-70
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... the device from a device you might lock when it enters sleep mode during a communication operation. The connected external device does not work . • In the Boot menu in BIOS setup utility, make sure that the computer starts from . A hard disk drive problem The hard disk drive does not work . • Do not connect or disconnect any external device cables other than USB while the computer power is set so that the device is enabled. Disable the sleep timer when you want the computer starts from the device you are working...
... the device from a device you might lock when it enters sleep mode during a communication operation. The connected external device does not work . • In the Boot menu in BIOS setup utility, make sure that the computer starts from . A hard disk drive problem The hard disk drive does not work . • Do not connect or disconnect any external device cables other than USB while the computer power is set so that the device is enabled. Disable the sleep timer when you want the computer starts from the device you are working...
Hardware Maintenance Manual - Lenovo S41-70, U41-70
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... computer 26 Lenovo S41/U41 28 Specifications 28 Status indicators 30 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Base cover 34 1020 Battery pack 36 1030 Hard disk drive 38 1040 PCI Express Mini Card for wireless LAN 40 1050 DIMM 42 1060 Fan assembly and heat sink assembly....43 1070 LCD unit 44 1080 System board 46...
... computer 26 Lenovo S41/U41 28 Specifications 28 Status indicators 30 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Base cover 34 1020 Battery pack 36 1030 Hard disk drive 38 1040 PCI Express Mini Card for wireless LAN 40 1050 DIMM 42 1060 Fan assembly and heat sink assembly....43 1070 LCD unit 44 1080 System board 46...
Hardware Maintenance Manual - Lenovo S41-70, U41-70
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... powered off position. • If you need to switch off (EPO) switch, disconnecting switch or electrical outlet. Use only one hand when working with the power-off the wall box that tester. - keep the other hand in the off . 3 When using testers, set the controls correctly and use the approved probe leads and accessories for safe operational condition. • Do not use such kind of maintenance...
... powered off position. • If you need to switch off (EPO) switch, disconnecting switch or electrical outlet. Use only one hand when working with the power-off the wall box that tester. - keep the other hand in the off . 3 When using testers, set the controls correctly and use the approved probe leads and accessories for safe operational condition. • Do not use such kind of maintenance...
Hardware Maintenance Manual - Lenovo S41-70, U41-70
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... to the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. If the error does not recur, do not replace the FRU. • Be careful not to do first" on page 20 • "Power system checkout" on removing and replacing FRUs. • Carefully remove screws for...
... to the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. If the error does not recur, do not replace the FRU. • Be careful not to do first" on page 20 • "Power system checkout" on removing and replacing FRUs. • Carefully remove screws for...
Hardware Maintenance Manual - Lenovo S41-70, U41-70
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... BIOS and change the system configuration. If no service procedure to reset the password. Supervisor password A supervisor password protects the system information stored in the BIOS. Hard-disk password There are two hard-disk passwords (HDPs): + User HDP - Lenovo S41/U41 Hardware Maintenance Manual Passwords As many as three passwords may be used for access to the hard disk drive. If any of these passwords has been set . The computer does not start until the password is no master HDP is turned on password...
... BIOS and change the system configuration. If no service procedure to reset the password. Supervisor password A supervisor password protects the system information stored in the BIOS. Hard-disk password There are two hard-disk passwords (HDPs): + User HDP - Lenovo S41/U41 Hardware Maintenance Manual Passwords As many as three passwords may be used for access to the hard disk drive. If any of these passwords has been set . The computer does not start until the password is no master HDP is turned on password...
Hardware Maintenance Manual - Lenovo S41-70, U41-70
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... wireless LAN card has 2 cables in step 1. When installing: • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the card. 41 Lenovo S41/U41 Figure 4. Removal steps of PCI Express Mini Card for wireless LAN(continued) In step 1, unplug the jacks by using the removal tool...
... wireless LAN card has 2 cables in step 1. When installing: • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the card. 41 Lenovo S41/U41 Figure 4. Removal steps of PCI Express Mini Card for wireless LAN(continued) In step 1, unplug the jacks by using the removal tool...