Safety and General Information Guide - Notebook
Page 10
.... Be sure that enables this safety feature. Carefully connect and disconnect the equipment from the electrical outlet. ■ Power supply statement Never remove the cover on ; To avoid possible damage to attached devices, wait at least five seconds after the computer is properly wired, easily accessible, and located close to disconnect external devices. 5 If you suspect a problem with one of the...
.... Be sure that enables this safety feature. Carefully connect and disconnect the equipment from the electrical outlet. ■ Power supply statement Never remove the cover on ; To avoid possible damage to attached devices, wait at least five seconds after the computer is properly wired, easily accessible, and located close to disconnect external devices. 5 If you suspect a problem with one of the...
Safety and General Information Guide - Notebook
Page 19
... your computer, display, or external devices. 14 Keep your computer • Avoid placing any work inside the computer, take the following : - Prevent others from the staticprotective packaging and install the part without setting it . - Use and care Information an appliance that can produce negative ions, give special attention to the following precautions to a metal expansion-slot cover or other unpainted...
... your computer, display, or external devices. 14 Keep your computer • Avoid placing any work inside the computer, take the following : - Prevent others from the staticprotective packaging and install the part without setting it . - Use and care Information an appliance that can produce negative ions, give special attention to the following precautions to a metal expansion-slot cover or other unpainted...
Safety and General Information Guide - Notebook
Page 25
... . If the hard disk drive gets too full, the operating system will slow down . 20 CD-RW drives and CD-RW/DVD drives are easily installed. • Use or schedule System Restore to time. If critical data is present, it is a good idea to have your machine type, model, and serial number available and the computer is maintenance. Also, if the machine is producing error codes, it...
... . If the hard disk drive gets too full, the operating system will slow down . 20 CD-RW drives and CD-RW/DVD drives are easily installed. • Use or schedule System Restore to time. If critical data is present, it is a good idea to have your machine type, model, and serial number available and the computer is maintenance. Also, if the machine is producing error codes, it...
Safety and General Information Guide - Notebook
Page 27
... warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of application programs Note: To determine if your Lenovo computer even easier. Trained personnel are available to assist you with your Lenovo hardware product is under warranty, trained service personnel are available during the warranty period, you can make...
... warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of application programs Note: To determine if your Lenovo computer even easier. Trained personnel are available to assist you with your Lenovo hardware product is under warranty, trained service personnel are available during the warranty period, you can make...
Safety and General Information Guide - Notebook
Page 36
..., 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
Page 42
... Lenovo computers A button-shaped lithium battery is off or disconnected from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack. You also can refer to the computer clock while the computer is installed on the system board of your place of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at home and need...
... Lenovo computers A button-shaped lithium battery is off or disconnected from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack. You also can refer to the computer clock while the computer is installed on the system board of your place of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at home and need...
(English) Lenovo Limited Warranty - Lenovo B50-10
Page 6
... is free from defects in good working order and at least functionally equivalent to repair the product; The warranty period and type of retaining user-generated data. 6 The replacement product or part provided by refurbished products or parts of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your product are eligible for repair may be replaced by Lenovo may...
... is free from defects in good working order and at least functionally equivalent to repair the product; The warranty period and type of retaining user-generated data. 6 The replacement product or part provided by refurbished products or parts of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your product are eligible for repair may be replaced by Lenovo may...
(English) Lenovo Limited Warranty - Lenovo B50-10
Page 12
... must provide a suitable working area to allow disassembly and reassembly of the product. CRUs that a Service Provider install Optional-service CRUs under which Self-service CRUs would be charged for the replacement CRU if the Service Provider does not receive the defective CRU from a Service Provider or Lenovo under one of the other types of warranty service designated for you at a service center. The requirement...
... must provide a suitable working area to allow disassembly and reassembly of the product. CRUs that a Service Provider install Optional-service CRUs under which Self-service CRUs would be charged for the replacement CRU if the Service Provider does not receive the defective CRU from a Service Provider or Lenovo under one of the other types of warranty service designated for you at a service center. The requirement...
(English) User Guide - Lenovo B50-10 Laptop
Page 8
... hotkey mode: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. 3 In the BIOS setup utility, open the Configuration menu, and change the setting of the LCD screen. : Toggles the display between the computer and an external device. : Decreases the display brightness. : Increases the display brightness. Note: When hotkey mode is disabled, press the Fn key and the appropriate hotkey to know your computer Hotkeys You can disable the hotkey mode in the BIOS setup utility. Getting to access the corresponding hotkey function...
... hotkey mode: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. 3 In the BIOS setup utility, open the Configuration menu, and change the setting of the LCD screen. : Toggles the display between the computer and an external device. : Decreases the display brightness. : Increases the display brightness. Note: When hotkey mode is disabled, press the Fn key and the appropriate hotkey to know your computer Hotkeys You can disable the hotkey mode in the BIOS setup utility. Getting to access the corresponding hotkey function...
(English) User Guide - Lenovo B50-10 Laptop
Page 11
Before disconnecting a USB storage device, make sure your USB device uses a power cord, connect the device to install the driver before disconnecting. The first time you can disconnect and reconnect the device without performing any additional steps. Note: Typically, Windows detects a new device after it . Check the documentation provided by the device's manufacturer before connecting it has been connected, and then installs the driver automatically. Click the Safely Remove Hardware and Eject Media icon in...
Before disconnecting a USB storage device, make sure your USB device uses a power cord, connect the device to install the driver before disconnecting. The first time you can disconnect and reconnect the device without performing any additional steps. Note: Typically, Windows detects a new device after it . Check the documentation provided by the device's manufacturer before connecting it has been connected, and then installs the driver automatically. Click the Safely Remove Hardware and Eject Media icon in...
(English) User Guide - Lenovo B50-10 Laptop
Page 13
... stop blinking. The battery has more than 20% charge. The computer is powered off. The battery has more than 80% charge. When the battery reaches 80% charge, the light will change to know your computer Front view 1 2 a System status indicators b Memory card slot Accepts memory cards (not supplied). The battery has less than 20% charge. Chapter 1. Note: For details, see "Using memory cards (not supplied)" on . The computer is in sleep mode. The battery...
... stop blinking. The battery has more than 20% charge. The computer is powered off. The battery has more than 80% charge. When the battery reaches 80% charge, the light will change to know your computer Front view 1 2 a System status indicators b Memory card slot Accepts memory cards (not supplied). The battery has less than 20% charge. Chapter 1. Note: For details, see "Using memory cards (not supplied)" on . The computer is in sleep mode. The battery...
(English) User Guide - Lenovo B50-10 Laptop
Page 25
..., make sure that: - Touch the touchpad. - Press the Power button. BIOS password problems - Proof of purchase is on the screen. Chapter 4. When I forgot my password. • If you forget your user password, ask the system administrator to clear your user password. • If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your password or recover data from sleep mode: - The screen goes blank while the computer is required, and a fee will be charged for parts...
..., make sure that: - Touch the touchpad. - Press the Power button. BIOS password problems - Proof of purchase is on the screen. Chapter 4. When I forgot my password. • If you forget your user password, ask the system administrator to clear your user password. • If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your password or recover data from sleep mode: - The screen goes blank while the computer is required, and a fee will be charged for parts...
(English) User Guide - Lenovo B50-10 Laptop
Page 27
Troubleshooting Sound problems No sound can be enough space to free more hard disk space on the computer again. The computer does not operate with a fully charged battery pack. • The surge protector in the BIOS setup utility correctly. OneKey Recovery System problems Backup cannot be made. • Make sure that you are selected as the playback device. You will need to store the backed-up . Battery pack problems • Make sure that...
Troubleshooting Sound problems No sound can be enough space to free more hard disk space on the computer again. The computer does not operate with a fully charged battery pack. • The surge protector in the BIOS setup utility correctly. OneKey Recovery System problems Backup cannot be made. • Make sure that you are selected as the playback device. You will need to store the backed-up . Battery pack problems • Make sure that...
(English) User Guide - Lenovo B50-10 Laptop
Page 28
... device you might lock when it enters sleep mode during a communication operation. Otherwise, the device may not be recognized, or the system may shut down as an external USB optical disk drive, use an external device power adapter. Otherwise, you want . The connected external device does not work. • To turn off , press the Novo button to start from the device you want. • Also make sure that the device is included in the Boot menu in the BIOS setup utility...
... device you might lock when it enters sleep mode during a communication operation. Otherwise, the device may not be recognized, or the system may shut down as an external USB optical disk drive, use an external device power adapter. Otherwise, you want . The connected external device does not work. • To turn off , press the Novo button to start from the device you want. • Also make sure that the device is included in the Boot menu in the BIOS setup utility...
Hardware Maintenance Manual - Lenovo B50-10 Laptop
Page 3
... operational charging 22 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 Passwords 24 Power-on password 24 Hard-disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo B50-10 26 Specifications 26 Status indicators 28 Fn key combinations/Hotkeys...
... operational charging 22 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 Passwords 24 Power-on password 24 Hard-disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo B50-10 26 Specifications 26 Status indicators 28 Fn key combinations/Hotkeys...
Hardware Maintenance Manual - Lenovo B50-10 Laptop
Page 7
... room emergency power-off controls, is a complete circuit. Observe the special safety precautions when you need to switch off . 3 Many customers have handles covered with a soft material that it has been powered off the power, if necessary. - Performing a mechanical inspection - instructions for that has exposed electrical circuits, observe the following rules when working with very high voltages; Important: Use only...
... room emergency power-off controls, is a complete circuit. Observe the special safety precautions when you need to switch off . 3 Many customers have handles covered with a soft material that it has been powered off the power, if necessary. - Performing a mechanical inspection - instructions for that has exposed electrical circuits, observe the following rules when working with very high voltages; Important: Use only...
Hardware Maintenance Manual - Lenovo B50-10 Laptop
Page 23
... be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. If you go to the checkout, make sure that the machine model and the FRU part number are servicing sequence might be replaced just because of reasons that have been altered. Drives in the computer that an FRU is defective, clear the error logs and run...
... be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. If you go to the checkout, make sure that the machine model and the FRU part number are servicing sequence might be replaced just because of reasons that have been altered. Drives in the computer that an FRU is defective, clear the error logs and run...
Hardware Maintenance Manual - Lenovo B50-10 Laptop
Page 26
... the battery pack becomes hot, it . 22 Lenovo B50-10 Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that less than 50% of the total power remaining when installed in the icon tray of the Windows® taskbar and wait for a while. If it ), and the percentage of battery power remaining is still off, replace the battery pack. Perform operational charging...
... the battery pack becomes hot, it . 22 Lenovo B50-10 Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that less than 50% of the total power remaining when installed in the icon tray of the Windows® taskbar and wait for a while. If it ), and the percentage of battery power remaining is still off, replace the battery pack. Perform operational charging...
Hardware Maintenance Manual - Lenovo B50-10 Laptop
Page 28
.... The hard disk drive can be replaced for a scheduled fee. Only Administrator password was cleared too. 24 Lenovo B50-10 Hardware Maintenance Manual Passwords As many as three passwords may be used for access to the hard disk drive. If it has, it to get access to recover data from being powered on password (POP), the hard disk password (HDP), and the administrator password. If any of the whole setup utility. The password must be entered before an operating system can be booted...
.... The hard disk drive can be replaced for a scheduled fee. Only Administrator password was cleared too. 24 Lenovo B50-10 Hardware Maintenance Manual Passwords As many as three passwords may be used for access to the hard disk drive. If it has, it to get access to recover data from being powered on password (POP), the hard disk password (HDP), and the administrator password. If any of the whole setup utility. The password must be entered before an operating system can be booted...
Hardware Maintenance Manual - Lenovo B50-10 Laptop
Page 29
... resume normal operation, press any key on the keyboard. (Notebook mode only) • Press the power button. When the computer is in the upper-right corner of the following : • Close the display panel. • Press the power button. • Open the Charms and then select Settings → Power → Sleep. To wake the computer, do one of the Start screen. You can damage the hard disk, causing loss...
... resume normal operation, press any key on the keyboard. (Notebook mode only) • Press the power button. When the computer is in the upper-right corner of the following : • Close the display panel. • Press the power button. • Open the Charms and then select Settings → Power → Sleep. To wake the computer, do one of the Start screen. You can damage the hard disk, causing loss...