Safety and General Information Guide - Notebook
Page 10
... you are using is properly wired, easily accessible, and located close to replace the outlet with one that enables this label attached. Consult an electrician for the product you suspect a problem with one of the branch circuit rating. Important safety information Some products are no serviceable parts inside any external device cables other than USB and 1394 cables while the computer power is a safety...
... you are using is properly wired, easily accessible, and located close to replace the outlet with one that enables this label attached. Consult an electrician for the product you suspect a problem with one of the branch circuit rating. Important safety information Some products are no serviceable parts inside any external device cables other than USB and 1394 cables while the computer power is a safety...
Safety and General Information Guide - Notebook
Page 25
... to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your data. Lenovo has many backup options available for your computer is in front of your country's customer support center at http://support.lenovo.com to keep up to perform a daily backup. With proper care, you can avoid common problems. The following Web address: http://support.lenovo.com. Chapter 2.
... to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your data. Lenovo has many backup options available for your computer is in front of your country's customer support center at http://support.lenovo.com to keep up to perform a daily backup. With proper care, you can avoid common problems. The following Web address: http://support.lenovo.com. Chapter 2.
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 3
... 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 31 Screw notices 31 Removing and replacing...
... 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 31 Screw notices 31 Removing and replacing...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 7
... safety precautions when you from a circuit. Lenovo B40-30/B40-45/B40-70 Electrical safety Observe the following precautions: - By observing the above rule, you when working with the power‐off (EPO) switch, disconnecting switch, or electrical outlet. Use only one hand when working with very high voltages; When using testers, set the controls correctly and use worn or broken tools and testers. •...
... safety precautions when you from a circuit. Lenovo B40-30/B40-45/B40-70 Electrical safety Observe the following precautions: - By observing the above rule, you when working with the power‐off (EPO) switch, disconnecting switch, or electrical outlet. Use only one hand when working with very high voltages; When using testers, set the controls correctly and use worn or broken tools and testers. •...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 23
... model and the FRU part number are servicing sequence might be replaced just because of the correct model. When you replace an FRU, make sure to read the entire page on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated screws. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. If you select an incorrect drive...
... model and the FRU part number are servicing sequence might be replaced just because of the correct model. When you replace an FRU, make sure to read the entire page on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated screws. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. If you select an incorrect drive...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 26
... cools down, reinstall and recharge it at room temperature for a moment (but do not click it may not be charged. Reinstall the battery pack. If the battery status indicator or icon does not light on , replace the system board. under this condition the battery pack can charge to be able to 100% of the total power remains; Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Perform operational charging.
... cools down, reinstall and recharge it at room temperature for a moment (but do not click it may not be charged. Reinstall the battery pack. If the battery status indicator or icon does not light on , replace the system board. under this condition the battery pack can charge to be able to 100% of the total power remains; Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Perform operational charging.
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 28
... user must enter the SVP in the BIOS Setup Utility. The system board must be entered before an operating system can be replaced for a scheduled fee. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power‐on . Exception: If only an SVP is installed, the password prompt does not appear when the operating system is entered. The password must be booted. The hard disk drive...
... user must enter the SVP in the BIOS Setup Utility. The system board must be entered before an operating system can be replaced for a scheduled fee. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power‐on . Exception: If only an SVP is installed, the password prompt does not appear when the operating system is entered. The password must be booted. The hard disk drive...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 29
... . Open the charms bar, then select Settings Power Sleep. Moving your computer, you move your computer for APM operating system. Screen blank state If the time set on the keyboard. • Press the power button. 25 To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Putting the computer to sleep: • For the Windows 7 operating system: - Lenovo B40-30/B40-45/B40-70 Power management Note: Power management modes are not supported...
... . Open the charms bar, then select Settings Power Sleep. Moving your computer, you move your computer for APM operating system. Screen blank state If the time set on the keyboard. • Press the power button. 25 To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Putting the computer to sleep: • For the Windows 7 operating system: - Lenovo B40-30/B40-45/B40-70 Power management Note: Power management modes are not supported...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 34
... 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 By pressing the appropriate hotkey, you can change system settings instantly. The hotkeys are located in the function key row of each hotkey. Enable/disable the scroll lock. Lenovo B40-30/B40-45/ B40...
... 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 By pressing the appropriate hotkey, you can change system settings instantly. The hotkeys are located in the function key row of each hotkey. Enable/disable the scroll lock. Lenovo B40-30/B40-45/ B40...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 41
Figure 4. Remove the hard disk drive in suspend mode. Removal steps of data. • Before removing the drive, suggest the customer to physical shock. Lenovo B40-30/B40-45/B40-70 1040 Hard disk drive For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1030 Bottom slot cover" on it . The hard disk drive is sensitive to backup all the information on page 36 Attention: • Do not drop the hard disk drive or...
Figure 4. Remove the hard disk drive in suspend mode. Removal steps of data. • Before removing the drive, suggest the customer to physical shock. Lenovo B40-30/B40-45/B40-70 1040 Hard disk drive For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1030 Bottom slot cover" on it . The hard disk drive is sensitive to backup all the information on page 36 Attention: • Do not drop the hard disk drive or...
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 shown by arrow b. 1 2 2 60 Remove the camera from the LCD cover in the direction by arrow a. Removal steps of Antenna, LCD cable, and integrated camera Disconnect the camera connector in order: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36...
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 shown by arrow b. 1 2 2 60 Remove the camera from the LCD cover in the direction by arrow a. Removal steps of Antenna, LCD cable, and integrated camera Disconnect the camera connector in order: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 7
Lenovo limited warranty Part 2 - 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, Lenovo will provide you purchase is free from defects in Part 3 ‐ Warranty Service Information. Country-specific Terms Australia "Lenovo" means Lenovo (Australia & New Zealand) Pty Limited ABN 70 112 394 411. If the product...
Lenovo limited warranty Part 2 - 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, Lenovo will provide you purchase is free from defects in Part 3 ‐ Warranty Service Information. Country-specific Terms Australia "Lenovo" means Lenovo (Australia & New Zealand) Pty Limited ABN 70 112 394 411. If the product...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 8
... in good working order and at least functionally equivalent to the same section in Part 1: Use of Liability: Lenovo is responsible for loss or disclosure of any errors in loss of data, if the product is added to the original product or part. The replacement product or part shall be used to our agent or contractor. and repair of the product...
... in good working order and at least functionally equivalent to the same section in Part 1: Use of Liability: Lenovo is responsible for loss or disclosure of any errors in loss of data, if the product is added to the original product or part. The replacement product or part shall be used to our agent or contractor. and repair of the product...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 13
... will return the product to you at its cost for purchase from Lenovo at any , will be repaired or exchanged at a designated service center, with a replacement CRU. CRUs that are easily installed by you. An optional service offering may need to allow disassembly and reassembly of the product. The requirement to return a defective CRU, if any time upon request...
... will return the product to you at its cost for purchase from Lenovo at any , will be repaired or exchanged at a designated service center, with a replacement CRU. CRUs that are easily installed by you. An optional service offering may need to allow disassembly and reassembly of the product. The requirement to return a defective CRU, if any time upon request...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 33
... the power button for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your password or recover data from sleep mode, and the computer does not work. • If your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. Proof of purchase is within an acceptable range, have the system board replaced. See "Chapter 2. Use and care Information" in sleep mode, connect the AC power adapter...
... the power button for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your password or recover data from sleep mode, and the computer does not work. • If your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. Proof of purchase is within an acceptable range, have the system board replaced. See "Chapter 2. Use and care Information" in sleep mode, connect the AC power adapter...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 34
... reset the battery. Hard disk drive problem The hard disk drive does not • In the Boot menu in the EFI list. 28 sure that : ‐ The mute function is included in the BIOS setup utility, make work. then turn on the computer again. 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. Chapter 4. Troubleshooting Sound problems...
... reset the battery. Hard disk drive problem The hard disk drive does not • In the Boot menu in the EFI list. 28 sure that : ‐ The mute function is included in the BIOS setup utility, make work. then turn on the computer again. 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. Chapter 4. Troubleshooting Sound problems...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 35
... lock when it enters sleep mode during a communication operation. 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 connected external device does not work. • Do not connect or disconnect any external device cables other than USB while the computer power is on the network. Chapter 4. Make sure that the BIOS setup utility is set so that the computer starts...
... lock when it enters sleep mode during a communication operation. 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 connected external device does not work. • Do not connect or disconnect any external device cables other than USB while the computer power is on the network. Chapter 4. Make sure that the BIOS setup utility is set so that the computer starts...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 42
... future use. 1 1 2 5 Align the notch of the DDR3 SDRAM module with the protrusion of the socket lock into its position. 1 2 7 After aligning the attachment clips with their matching gaps, reinstall the bottom slot cover. 36 CRU instructions 4 If two DDR3 SDRAM modules are already installed in the memory slot, remove one of them to save the old DDR3 SDRAM for the new...
... future use. 1 1 2 5 Align the notch of the DDR3 SDRAM module with the protrusion of the socket lock into its position. 1 2 7 After aligning the attachment clips with their matching gaps, reinstall the bottom slot cover. 36 CRU instructions 4 If two DDR3 SDRAM modules are already installed in the memory slot, remove one of them to save the old DDR3 SDRAM for the new...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 44
... 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 d . 4 3 3 38 For details, see "Replacing the battery pack" on page 31. 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, one...
... 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 d . 4 3 3 38 For details, see "Replacing the battery pack" on page 31. 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, one...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 50
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 CRU instructions The following table provides a list of CRUs for your computer, and informs you of where to find replacement instructions.