(English) Lenovo Limited Warranty - Lenovo B40-xx, B50-xx
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... on the type of Congo, Djibouti, Ethiopia, Ghana, Iraq, Malta, Mauritania, Mauritius, Mozambique, Namibia, Rwanda, Senegal, Seychelles, Tanzania, Yemen, Zambia, Zimbabwe 1, 4 parts and labor 1 year 1, 3 battery pack - 1 year 1 4 Japan 1, 5 Brazil 2, 5 * Excludes some components. 90-day limited warranty for your call, parts availability, and other factors. 12...
... on the type of Congo, Djibouti, Ethiopia, Ghana, Iraq, Malta, Mauritania, Mauritius, Mozambique, Namibia, Rwanda, Senegal, Seychelles, Tanzania, Yemen, Zambia, Zimbabwe 1, 4 parts and labor 1 year 1, 3 battery pack - 1 year 1 4 Japan 1, 5 Brazil 2, 5 * Excludes some components. 90-day limited warranty for your call, parts availability, and other factors. 12...
(English) Lenovo Limited Warranty - Lenovo B40-xx, B50-xx
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... FHD) LCD backlight LED I/O Ports USB USB 2.0 × 1, USB 3.0 × 2 USB 2.0 × 2, USB 3.0 × 1(B40-30/B50-30) Communication RJ-45 × 1 Audio Combo audio jack ×1 Video/Audio HDMI × 1 Memory card slot SODIMM × 2 Battery pack Type Li-Cyllinder Cells/Capacity 4 cells, 2200mAh AC power adapter Input 100 - 240 V, 50...
... FHD) LCD backlight LED I/O Ports USB USB 2.0 × 1, USB 3.0 × 2 USB 2.0 × 2, USB 3.0 × 1(B40-30/B50-30) Communication RJ-45 × 1 Audio Combo audio jack ×1 Video/Audio HDMI × 1 Memory card slot SODIMM × 2 Battery pack Type Li-Cyllinder Cells/Capacity 4 cells, 2200mAh AC power adapter Input 100 - 240 V, 50...
(English) User Guide - Lenovo B40-xx, B50-xx
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...Operating system interfaces (for the Windows 8.1 operating system 20 Charms and the charms bar (for the Windows 8.1 operating system 21 Chapter 3. Lenovo OneKey Recovery system 23 Chapter 4. Learning the basics 15 Configuring the operating system for the first time 15 Putting the computer to sleep or...Top view ...1 Left-side view ...6 Right-side view...10 Front view ...12 Bottom view ...14 Chapter 2. CRU instructions 32 Replacing the battery pack 33 Replacing the hard disk drive 34 Replacing the memory 37 Replacing the wireless LAN card 40 Replacing the optical drive 42 Replacing ...
...Operating system interfaces (for the Windows 8.1 operating system 20 Charms and the charms bar (for the Windows 8.1 operating system 21 Chapter 3. Lenovo OneKey Recovery system 23 Chapter 4. Learning the basics 15 Configuring the operating system for the first time 15 Putting the computer to sleep or...Top view ...1 Left-side view ...6 Right-side view...10 Front view ...12 Bottom view ...14 Chapter 2. CRU instructions 32 Replacing the battery pack 33 Replacing the hard disk drive 34 Replacing the memory 37 Replacing the wireless LAN card 40 Replacing the optical drive 42 Replacing ...
(English) User Guide - Lenovo B40-xx, B50-xx
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...charges the battery. b Lenovo OneLink connector (on select models) When the AC power adapter is connected to the Lenovo OneLink connector, it provides power to know your computer Left-side view B40-30/N40-30/B40-70/N40-70/B40-45/N40-45/B50-30/B50-30 Touch/B50-45/N50-45/B40-80/N40-80 1 3... 4 5 6 7 B50-70/N50-70/B50-80/N50-80 12 3 4 5 6 7 a AC power adapter jack Connects the AC power adapter. Chapter 1. To use the Lenovo OneLink connector, you are not using the Lenovo OneLink connector. 6 Note: Ensure that you...
...charges the battery. b Lenovo OneLink connector (on select models) When the AC power adapter is connected to the Lenovo OneLink connector, it provides power to know your computer Left-side view B40-30/N40-30/B40-70/N40-70/B40-45/N40-45/B50-30/B50-30 Touch/B50-45/N50-45/B40-80/N40-80 1 3... 4 5 6 7 B50-70/N50-70/B50-80/N50-80 12 3 4 5 6 7 a AC power adapter jack Connects the AC power adapter. Chapter 1. To use the Lenovo OneLink connector, you are not using the Lenovo OneLink connector. 6 Note: Ensure that you...
(English) User Guide - Lenovo B40-xx, B50-xx
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...100% and the AC adapter is not connected to the computer, or the battery has a charge between 80% and 100% and the AC power adapter is connected to the computer. • Blinking green: The battery has a charge between 20% and 80% and the AC power adapter is connected to the computer or the computer... is in sleep mode. • Amber: The battery has a charge between 5% and 20% and the AC adapter is not connected...
...100% and the AC adapter is not connected to the computer, or the battery has a charge between 80% and 100% and the AC power adapter is connected to the computer. • Blinking green: The battery has a charge between 20% and 80% and the AC power adapter is connected to the computer or the computer... is in sleep mode. • Amber: The battery has a charge between 5% and 20% and the AC adapter is not connected...
(English) User Guide - Lenovo B40-xx, B50-xx
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Getting to know your computer Bottom view 1 2 3 1 2 a Battery latch-manual b Battery pack c Battery latch-spring loaded d Bottom slot cover 4 Keeps the battery pack secured in place. Provide the power for the computer. Keeps the battery pack secured in place. The hard disk drive, memory module, and mini-PCI Express Card are placed underneath. 14 Chapter 1.
Getting to know your computer Bottom view 1 2 3 1 2 a Battery latch-manual b Battery pack c Battery latch-spring loaded d Bottom slot cover 4 Keeps the battery pack secured in place. Provide the power for the computer. Keeps the battery pack secured in place. The hard disk drive, memory module, and mini-PCI Express Card are placed underneath. 14 Chapter 1.
(English) User Guide - Lenovo B40-xx, B50-xx
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... Configuring the operating system for only a short time, put it to sleep or shut it up to sleep. Attention: • Wait until the power and battery status indicator light starts blinking green (indicating that the computer is spinning can quickly wake it down When you have finished working with your computer.
... Configuring the operating system for only a short time, put it to sleep or shut it up to sleep. Attention: • Wait until the power and battery status indicator light starts blinking green (indicating that the computer is spinning can quickly wake it down When you have finished working with your computer.
(English) User Guide - Lenovo B40-xx, B50-xx
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... on a blank screen. • Restore backed-up files to your hard disk to its original factory contents using the AC power adapter or the battery, and the battery status indicator is connected to confirm whether the backlight for confirmation. - The AC power adapter is on, press F12 ( ) to resume from sleep mode...
... on a blank screen. • Restore backed-up files to your hard disk to its original factory contents using the AC power adapter or the battery, and the battery status indicator is connected to confirm whether the backlight for confirmation. - The AC power adapter is on, press F12 ( ) to resume from sleep mode...
(English) User Guide - Lenovo B40-xx, B50-xx
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...sleep mode, and the computer does not work. • If your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. Note: If the battery is charged and the temperature is getting low. To reset the computer, press and hold... the power button for parts and service. • If you must take your password. Sleep problems The critical low-battery error message appears, and the computer immediately turns off , reset the computer. See "Chapter 2. Troubleshooting BIOS password problems I forgot my ...
...sleep mode, and the computer does not work. • If your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. Note: If the battery is charged and the temperature is getting low. To reset the computer, press and hold... the power button for parts and service. • If you must take your password. Sleep problems The critical low-battery error message appears, and the computer immediately turns off , reset the computer. See "Chapter 2. Troubleshooting BIOS password problems I forgot my ...
(English) User Guide - Lenovo B40-xx, B50-xx
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...off the computer for one minute to reset the battery. Battery problems Your computer shuts down before the power and battery status indicator shows empty. -orYour computer operates after the power and battery status indicator shows empty. • Reset the battery gauge using Lenovo Energy Management. sure that : - The speakers ...in the EFI list. 30 then turn on the computer again. protector; The computer does not • The surge protector in the battery might be heard from the speakers even when the volume is turned up. • Make sure that the hard disk drive is ...
...off the computer for one minute to reset the battery. Battery problems Your computer shuts down before the power and battery status indicator shows empty. -orYour computer operates after the power and battery status indicator shows empty. • Reset the battery gauge using Lenovo Energy Management. sure that : - The speakers ...in the EFI list. 30 then turn on the computer again. protector; The computer does not • The surge protector in the battery might be heard from the speakers even when the volume is turned up. • Make sure that the hard disk drive is ...
(English) User Guide - Lenovo B40-xx, B50-xx
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... the device you want the computer starts from which the computer starts is on the network. If the computer still does not respond, remove the battery pack and the AC power adapter. • Your computer might result. 31 The connected external device does not work. • Do not connect or disconnect... setup utility is set so that the device is included in the EFI list in the BIOS setup utility correctly. • Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you are working on ;
... the device you want the computer starts from which the computer starts is on the network. If the computer still does not respond, remove the battery pack and the AC power adapter. • Your computer might result. 31 The connected external device does not work. • Do not connect or disconnect... setup utility is set so that the device is included in the EFI list in the BIOS setup utility correctly. • Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you are working on ;
(English) User Guide - Lenovo B40-xx, B50-xx
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... the following: 1 Unlock the manual battery latch a . While holding the spring-loaded battery latch in the unlocked position b , remove the battery pack in the direction shown by Lenovo. CRU instructions Replacing the battery pack Note: • Use only the battery provided by the arrow c . 1 1 2 3 2 2 Install a fully charged battery pack. 3 Slide the manual battery latch to avoid being damaged...
... the following: 1 Unlock the manual battery latch a . While holding the spring-loaded battery latch in the unlocked position b , remove the battery pack in the direction shown by Lenovo. CRU instructions Replacing the battery pack Note: • Use only the battery provided by the arrow c . 1 1 2 3 2 2 Install a fully charged battery pack. 3 Slide the manual battery latch to avoid being damaged...
(English) User Guide - Lenovo B40-xx, B50-xx
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For details, see "Replacing the battery pack" on page 33. 2 Remove the screws a , and then remove the bottom slot cover b . 1 1 2 3 Remove the frame fixing screws c . 3 3 35 CRU instructions To replace the hard disk drive, do the following: 1 Remove the battery pack. Appendix A.
For details, see "Replacing the battery pack" on page 33. 2 Remove the screws a , and then remove the bottom slot cover b . 1 1 2 3 Remove the frame fixing screws c . 3 3 35 CRU instructions To replace the hard disk drive, do the following: 1 Remove the battery pack. Appendix A.
(English) User Guide - Lenovo B40-xx, B50-xx
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For details, see "Replacing the battery pack" on page 33. 36 Appendix A. CRU instructions 4 Remove the hard disk drive by gently pulling it in the direction of the arrow d . 4 5 Remove the screws and detach the metal frame from the hard disk drive. 6 Attach the metal frame to a new hard disk drive and tighten the screws. 7 Slide the new hard disk drive firmly into place, and then reinstall the frame fixing screws to secure the drive. 8 Reinstall the bottom slot cover and tighten the screws. 9 Reinstall the battery pack.
For details, see "Replacing the battery pack" on page 33. 36 Appendix A. CRU instructions 4 Remove the hard disk drive by gently pulling it in the direction of the arrow d . 4 5 Remove the screws and detach the metal frame from the hard disk drive. 6 Attach the metal frame to a new hard disk drive and tighten the screws. 7 Slide the new hard disk drive firmly into place, and then reinstall the frame fixing screws to secure the drive. 8 Reinstall the bottom slot cover and tighten the screws. 9 Reinstall the battery pack.
(English) User Guide - Lenovo B40-xx, B50-xx
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... off and all the cables disconnected from the computer before you replace the memory. • Make sure the computer display is only ONE ram module. (B40-30/N40-30/B50-30) To install a DDR3 SDRAM module, do the following: 1 Touch a metal table or a grounded metal object to avoid being damaged. •... in your computer by your body, which could damage the DDR3 SDRAM. Do not touch the contact edge of the DDR3 SDRAM module. 2 Remove the battery pack. For details, see "Replacing the battery pack" on page 33. 3 Remove the screws a , and then remove the bottom slot cover b . 1 1 2 37
... off and all the cables disconnected from the computer before you replace the memory. • Make sure the computer display is only ONE ram module. (B40-30/N40-30/B50-30) To install a DDR3 SDRAM module, do the following: 1 Touch a metal table or a grounded metal object to avoid being damaged. •... in your computer by your body, which could damage the DDR3 SDRAM. Do not touch the contact edge of the DDR3 SDRAM module. 2 Remove the battery pack. For details, see "Replacing the battery pack" on page 33. 3 Remove the screws a , and then remove the bottom slot cover b . 1 1 2 37
(English) User Guide - Lenovo B40-xx, B50-xx
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CRU instructions 8 Reinstall the battery pack. For details, see "Replacing the battery pack" on page 33. To make sure that the DDR3 SDRAM module is installed correctly, do as follows: 1 Press the Novo button to open the Novo button menu. 2 Select the BIOS Setup. The System Memory item shows the total amount of memory installed in your computer. 39 Appendix A.
CRU instructions 8 Reinstall the battery pack. For details, see "Replacing the battery pack" on page 33. To make sure that the DDR3 SDRAM module is installed correctly, do as follows: 1 Press the Novo button to open the Novo button menu. 2 Select the BIOS Setup. The System Memory item shows the total amount of memory installed in your computer. 39 Appendix A.
(English) User Guide - Lenovo B40-xx, B50-xx
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... the computer before you replace the LAN card. • Make sure the computer display is closed to avoid being damaged. 1 Remove the battery pack. For details, see "Replacing the battery pack" on page 33. 2 Remove the screws a , and then remove the bottom slot cover b . 1 1 2 3 Disconnect the two wireless LAN cables (one black...
... the computer before you replace the LAN card. • Make sure the computer display is closed to avoid being damaged. 1 Remove the battery pack. For details, see "Replacing the battery pack" on page 33. 2 Remove the screws a , and then remove the bottom slot cover b . 1 1 2 3 Disconnect the two wireless LAN cables (one black...
(English) User Guide - Lenovo B40-xx, B50-xx
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For details, see "Replacing the battery pack" on page 33. 41 Note: When installing or reinstalling the wireless LAN card, make sure to secure the LAN card. 6 Reconnect the two wireless LAN cables (one black, one white). Appendix A. CRU instructions 4 Remove the wireless LAN card e . 5 5 Install the new wireless LAN card and tighten the screw to plug the black cable into the jack labeled AUX and the white cable into the jack labeled MAIN. 7 Reinstall the bottom slot cover and tighten the screws. 8 Reinstall the battery pack.
For details, see "Replacing the battery pack" on page 33. 41 Note: When installing or reinstalling the wireless LAN card, make sure to secure the LAN card. 6 Reconnect the two wireless LAN cables (one black, one white). Appendix A. CRU instructions 4 Remove the wireless LAN card e . 5 5 Install the new wireless LAN card and tighten the screw to plug the black cable into the jack labeled AUX and the white cable into the jack labeled MAIN. 7 Reinstall the bottom slot cover and tighten the screws. 8 Reinstall the battery pack.
(English) User Guide - Lenovo B40-xx, B50-xx
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For details, see "Replacing the battery pack" on page 33. 2 Remove the screw a . B40-30/N40-30/B40-70/N40-70/B40-45/N40-45/B40-80/N40-80: 1 B50-30/B50-30 Touch/B50-70/N50-70/B50-45/N50-45/B50-80/N50-80: 1 42 CRU instructions Replacing the optical drive To replace the optical drive, do the following: Note: • Make sure the computer is turned off and all the cables disconnected from the computer before you replace the optical drive. • Make sure the computer display is closed to avoid being damaged. 1 Remove the battery pack. Appendix A.
For details, see "Replacing the battery pack" on page 33. 2 Remove the screw a . B40-30/N40-30/B40-70/N40-70/B40-45/N40-45/B40-80/N40-80: 1 B50-30/B50-30 Touch/B50-70/N50-70/B50-45/N50-45/B50-80/N50-80: 1 42 CRU instructions Replacing the optical drive To replace the optical drive, do the following: Note: • Make sure the computer is turned off and all the cables disconnected from the computer before you replace the optical drive. • Make sure the computer display is closed to avoid being damaged. 1 Remove the battery pack. Appendix A.
(English) User Guide - Lenovo B40-xx, B50-xx
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CRU instructions 3 Gently pull the optical drive out from its cavity b . 2 4 Insert a new optical drive and tighten the screw to secure the drive. 5 Reinstall the battery pack. For details, see "Replacing the battery pack" on page 33. 43 Appendix A.
CRU instructions 3 Gently pull the optical drive out from its cavity b . 2 4 Insert a new optical drive and tighten the screw to secure the drive. 5 Reinstall the battery pack. For details, see "Replacing the battery pack" on page 33. 43 Appendix A.