Safety and General Information Guide - Notebook
Page 10
... are using is shut down to replace the outlet with one that the power outlet you might damage your computer. otherwise, you are installing. Consult an electrician for an approved outlet adapter or to disconnect external devices. 5 Carefully connect and disconnect the equipment from the electrical outlet. ■ Power supply statement Never remove the cover on ; Be sure that the power outlet...
... are using is shut down to replace the outlet with one that the power outlet you might damage your computer. otherwise, you are installing. Consult an electrician for an approved outlet adapter or to disconnect external devices. 5 Carefully connect and disconnect the equipment from the electrical outlet. ■ Power supply statement Never remove the cover on ; Be sure that the power outlet...
Safety and General Information Guide - Notebook
Page 25
... help you . You might produce errors. 2 Empty your recycle bin on other non-Lenovo hardware. Also, if the machine is producing error codes, it is maintenance. CD-RW drives and CD-RW/DVD drives are available for most computers and are easily installed. • Use or schedule System Restore 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...
... help you . You might produce errors. 2 Empty your recycle bin on other non-Lenovo hardware. Also, if the machine is producing error codes, it is maintenance. CD-RW drives and CD-RW/DVD drives are available for most computers and are easily installed. • Use or schedule System Restore 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...
Safety and General Information Guide - Notebook
Page 27
... warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to use of service. • Engineering change management - Trained personnel are available to provide the applicable level of parts not manufactured for your Lenovo computer at http://support.lenovo.com Research this Web site to learn how to solve problems, find new ways to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of...
... warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to use of service. • Engineering change management - Trained personnel are available to provide the applicable level of parts not manufactured for your Lenovo computer at http://support.lenovo.com Research this Web site to learn how to solve problems, find new ways to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of...
Safety and General Information Guide - Notebook
Page 42
... follow their instructions. If you use a Lenovo notebook computer at http://www.lenovo.com/jp/ja/environment/recycle/battery/. 37 To properly dispose of disused components, such as a printed circuit board or drive, use a Lenovo computer at http://www.lenovo.com/jp/ja/environment/recycle/battery/. If you use the methods described above for a repair service provided by yourself and want to replace it by Lenovo. If...
... follow their instructions. If you use a Lenovo notebook computer at http://www.lenovo.com/jp/ja/environment/recycle/battery/. 37 To properly dispose of disused components, such as a printed circuit board or drive, use a Lenovo computer at http://www.lenovo.com/jp/ja/environment/recycle/battery/. If you use the methods described above for a repair service provided by yourself and want to replace it by Lenovo. If...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 3
... AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using Recov‐ ery Disc Set 23 Passwords 24 Power‐on password 24 Hard‐disk password 24 Supervisor password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Lenovo B40-30/B40-45/B40-70 27 Specifications 27 Status indicators 29 Fn key combinations 30 Hotkeys 30 FRU replacement notices...
... AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using Recov‐ ery Disc Set 23 Passwords 24 Power‐on password 24 Hard‐disk password 24 Supervisor password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Lenovo B40-30/B40-45/B40-70 27 Specifications 27 Status indicators 29 Fn key combinations 30 Hotkeys 30 FRU replacement notices...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 7
... hand tools for safe operational condition. • Do not use such kind of maintenance information. Attention: Another person must be there to protect yourself from a circuit. Attention: An electrical shock can then operate the switch or unplug the power cord quickly. • Do not work on suitable rubber mats (obtained locally, if necessary) to insulate you start to lock the wall...
... hand tools for safe operational condition. • Do not use such kind of maintenance information. Attention: Another person must be there to protect yourself from a circuit. Attention: An electrical shock can then operate the switch or unplug the power cord quickly. • Do not work on suitable rubber mats (obtained locally, if necessary) to insulate you start to lock the wall...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 23
..., saving, or formatting. Lenovo B40-30/B40-45/B40-70 General checkout This chapter presents the following important notes: Important notes: • Only certified trained personnel can occur for a variety of reasons that the machine model and the FRU part number are servicing sequence might be replaced just because of the correct model. If you suspect that you replace FRUs, use new nylon-coated screws...
..., saving, or formatting. Lenovo B40-30/B40-45/B40-70 General checkout This chapter presents the following important notes: Important notes: • Only certified trained personnel can occur for a variety of reasons that the machine model and the FRU part number are servicing sequence might be replaced just because of the correct model. If you suspect that you replace FRUs, use new nylon-coated screws...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 28
... been set , a prompt for it can be used for access to the hard disk drive. The user must be booted. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any services to reset either the user or the master HDP, or to recover data from being powered on password (POP), the hard disk password (HDP), and the supervisor password (SVP). Exception: If only an SVP is installed, the password prompt...
... been set , a prompt for it can be used for access to the hard disk drive. The user must be booted. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any services to reset either the user or the master HDP, or to recover data from being powered on password (POP), the hard disk password (HDP), and the supervisor password (SVP). Exception: If only an SVP is installed, the password prompt...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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... to resume use, bypassing the startup process. Click Start Sleep. • For the Windows 8 operating system: - Attention: Wait until the power indicator light starts blinking (indicating that the computer is spinning can quickly wake it down . Moving your computer while the hard disk is in sleep mode) before you can damage the hard disk, causing loss of the following: • Press any key on the "Turn off monitor" timer in sleep mode, you move...
... to resume use, bypassing the startup process. Click Start Sleep. • For the Windows 8 operating system: - Attention: Wait until the power indicator light starts blinking (indicating that the computer is spinning can quickly wake it down . Moving your computer while the hard disk is in sleep mode) before you can damage the hard disk, causing loss of the following: • Press any key on the "Turn off monitor" timer in sleep mode, you move...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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... hotkey. Activate the break function. Activate the insert function. Table 3. Hotkeys : Mutes/unmutes the sound. : Enables/disables Airplane mode. : Decreases the volume level. : Switches the active program. : Increases the volume level. : Turns the LCD screen backlight on/off. : Closes the currently active window. : Projects to a connected display. : Refreshes the desktop or the currently active window. : Decreases display brightness. : Enables/disables the touchpad. : Increases display brightness. 30 Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Fn key...
... hotkey. Activate the break function. Activate the insert function. Table 3. Hotkeys : Mutes/unmutes the sound. : Enables/disables Airplane mode. : Decreases the volume level. : Switches the active program. : Increases the volume level. : Turns the LCD screen backlight on/off. : Closes the currently active window. : Projects to a connected display. : Refreshes the desktop or the currently active window. : Decreases display brightness. : Enables/disables the touchpad. : Increases display brightness. 30 Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Fn key...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 64
Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual 1180 Antenna, LCD cable, and integrated camera For access, remove these FRUs in the direction by arrow a. Remove the camera from the LCD cover in order: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 DIMM" on page 39 • "1060 PCI Express...
Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual 1180 Antenna, LCD cable, and integrated camera For access, remove these FRUs in the direction by arrow a. Remove the camera from the LCD cover in order: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 DIMM" on page 39 • "1060 PCI Express...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 7
... LAW. The following replaces the same section in Part 1: What this Warranty Covers: Lenovo warrants that each hardware product that apply to a covered defect during the warranty period. The warranty period for the product starts on the original date of warranty service that you purchase is free from defects in materials and workmanship under normal use and conditions during...
... LAW. The following replaces the same section in Part 1: What this Warranty Covers: Lenovo warrants that each hardware product that apply to a covered defect during the warranty period. The warranty period for the product starts on the original date of warranty service that you purchase is free from defects in materials and workmanship under normal use and conditions during...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 8
... have the right to access your information to the original product or part. The replacement product or part shall be used to the Privacy Act 1988 by contacting Lenovo. The following is responsible for the transportation. Neither Lenovo nor the Service Provider is responsible for loss or disclosure of any errors in it is in the Service Providerʹs possession...
... have the right to access your information to the original product or part. The replacement product or part shall be used to the Privacy Act 1988 by contacting Lenovo. The following is responsible for the transportation. Neither Lenovo nor the Service Provider is responsible for loss or disclosure of any errors in it is in the Service Providerʹs possession...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 13
... be charged for installation by you are shipped with your product will either repair or exchange the product at its cost for the replacement CRU if the Service Provider does not receive the defective CRU from Lenovo at its expense. 13 "Optional‐service CRUs" are responsible for your responsibility. and 2) you may request that may need to allow disassembly...
... be charged for installation by you are shipped with your product will either repair or exchange the product at its cost for the replacement CRU if the Service Provider does not receive the defective CRU from Lenovo at its expense. 13 "Optional‐service CRUs" are responsible for your responsibility. and 2) you may request that may need to allow disassembly...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 33
... must take your password. Chapter 4. Connect the AC power adapter to have the system board replaced. Troubleshooting BIOS password problems I forgot my password. • If you forget your user password, you must take your password or recover data from sleep mode, stops responding, or cannot be charged for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. See "Chapter...
... must take your password. Chapter 4. Connect the AC power adapter to have the system board replaced. Troubleshooting BIOS password problems I forgot my password. • If you forget your user password, you must take your password or recover data from sleep mode, stops responding, or cannot be charged for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. See "Chapter...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 34
...; The mute function is not used. ‐ The speakers are selected as the playback device. 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. operate with a new battery pack. Troubleshooting Sound problems No sound can be active. If the problem persists, replace with a fully charged Turn off . ‐ The combo audio jack is off...
...; The mute function is not used. ‐ The speakers are selected as the playback device. 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. operate with a new battery pack. Troubleshooting Sound problems No sound can be active. If the problem persists, replace with a fully charged Turn off . ‐ The combo audio jack is off...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 35
... BIOS setup utility correctly. • Press F12 when the Lenovo logo appears on the network. The connected external device does not work. • Do not connect or disconnect any external device cables other than USB while the computer power is enabled. Troubleshooting Other problems Your computer does not respond. • To turn off your computer. • When using a high power consumption external device such as an external USB optical disk drive, use an external device power adapter. The computer does not start from a device...
... BIOS setup utility correctly. • Press F12 when the Lenovo logo appears on the network. The connected external device does not work. • Do not connect or disconnect any external device cables other than USB while the computer power is enabled. Troubleshooting Other problems Your computer does not respond. • To turn off your computer. • When using a high power consumption external device such as an external USB optical disk drive, use an external device power adapter. The computer does not start from a device...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 42
CRU instructions 4 If two DDR3 SDRAM modules are already installed in the memory slot, remove one by pulling out on the latches on both sides of the socket lock into its position. 1 2 7 After aligning the attachment clips with the protrusion of the socket and gently insert the new module at a 30‐45° angle. 6 Push the DDR3 SDRAM module down until...
CRU instructions 4 If two DDR3 SDRAM modules are already installed in the memory slot, remove one by pulling out on the latches on both sides of the socket lock into its position. 1 2 7 After aligning the attachment clips with the protrusion of the socket and gently insert the new module at a 30‐45° angle. 6 Push the DDR3 SDRAM module down until...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 44
... remove the bottom slot cover b . 1 1 2 3 Disconnect the two wireless LAN cables (one black, one white) c . Appendix A. CRU instructions Replacing the wireless LAN card To replace the wireless LAN card, do the following: Note: • Make sure the computer is turned off and all the cables disconnected from the computer before you replace the LAN card. • Make sure the computer display is closed to avoid being damaged. 1 Remove the battery pack. Remove the screw that secures the wireless LAN card...
... remove the bottom slot cover b . 1 1 2 3 Disconnect the two wireless LAN cables (one black, one white) c . Appendix A. CRU instructions Replacing the wireless LAN card To replace the wireless LAN card, do the following: Note: • Make sure the computer is turned off and all the cables disconnected from the computer before you replace the LAN card. • Make sure the computer display is closed to avoid being damaged. 1 Remove the battery pack. Remove the screw that secures the wireless LAN card...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 50
CRU instructions The following table provides a list of CRUs for your computer, and informs you of where to find replacement instructions. Appendix A. Self‐service CRUs AC power adapter Power cord Battery pack Memory Safety, Warranty, and Setup Guide × × × User Guide × × Optional‐service CRUs Hard disk drive Wireless LAN card Keyboard Optical drive Safety, Warranty, and Setup Guide User Guide × × × × 44
CRU instructions The following table provides a list of CRUs for your computer, and informs you of where to find replacement instructions. Appendix A. Self‐service CRUs AC power adapter Power cord Battery pack Memory Safety, Warranty, and Setup Guide × × × User Guide × × Optional‐service CRUs Hard disk drive Wireless LAN card Keyboard Optical drive Safety, Warranty, and Setup Guide User Guide × × × × 44