Safety and General Information Guide - Notebook
Page 10
... Some products are no serviceable parts inside any external device cables other than USB and 1394 cables while the computer power is a safety feature. This is on a power supply or any part that will stress the cords. Never overload an electrical outlet. Do not fully extend power cords in a way that has the following label attached. Carefully connect and disconnect the equipment...
... Some products are no serviceable parts inside any external device cables other than USB and 1394 cables while the computer power is a safety feature. This is on a power supply or any part that will stress the cords. Never overload an electrical outlet. Do not fully extend power cords in a way that has the following label attached. Carefully connect and disconnect the equipment...
Safety and General Information Guide - Notebook
Page 25
... is a good idea to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer. You might produce errors. 2 Empty your data. Chapter 2. CD-RW drives and CD-RW/DVD drives are easily installed. • Use or schedule System Restore to perform a daily backup. Entries might include major hardware or software changes, driver updates, minor issues you to keep up to date...
... is a good idea to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer. You might produce errors. 2 Empty your data. Chapter 2. CD-RW drives and CD-RW/DVD drives are easily installed. • Use or schedule System Restore to perform a daily backup. Entries might include major hardware or software changes, driver updates, minor issues you to keep up to date...
Safety and General Information Guide - Notebook
Page 27
... to be changes that apply to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of service. • Engineering change management - Lenovo or your hardware. Trained personnel are required after a product has been sold. Occasionally, there might be caused by Lenovo or non warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to your reseller, if authorized by Lenovo, will make working with...
... to be changes that apply to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of service. • Engineering change management - Lenovo or your hardware. Trained personnel are required after a product has been sold. Occasionally, there might be caused by Lenovo or non warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to your reseller, if authorized by Lenovo, will make working with...
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
... the power, if necessary. - 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 information. Stand on suitable rubber mats (obtained locally, if necessary) to work on electrical equipment; Be extremely careful when you from a circuit. Removing or installing main units • Before you . Lenovo B40-30/B40-45/B40...
... the power, if necessary. - 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 information. Stand on suitable rubber mats (obtained locally, if necessary) to work on electrical equipment; Be extremely careful when you from a circuit. Removing or installing main units • Before you . Lenovo B40-30/B40-45/B40...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 23
... the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. When you replace an FRU, make sure to read the following information: • "What to do first" on page 20 • "Power system checkout" on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated...
... the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. When you replace an FRU, make sure to read the following information: • "What to do first" on page 20 • "Power system checkout" on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 28
... service procedure to the BIOS Setup Utility and change the system configuration. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is entered. If it has, it to get access to reset the password. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any of these passwords has been set . The computer does not start until the password is booted...
... service procedure to the BIOS Setup Utility and change the system configuration. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is entered. If it has, it to get access to reset the password. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any of these passwords has been set . The computer does not start until the password is booted...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 29
... LCD backlight turns off the LCD backlight by pressing F9 . Moving your computer, you can also turn off . To end screen blank state and resume normal operation, press F9 . To put the computer to resume use, bypassing the startup process. Putting the computer to sleep or shutting it down . Click Start Sleep. • For the Windows 8 operating system: - Lenovo B40-30/B40-45/B40-70 Power management Note: Power management modes are not supported...
... LCD backlight turns off the LCD backlight by pressing F9 . Moving your computer, you can also turn off . To end screen blank state and resume normal operation, press F9 . To put the computer to resume use, bypassing the startup process. Putting the computer to sleep or shutting it down . Click Start Sleep. • For the Windows 8 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
...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 Enable/disable the scroll lock. Table 3. The following table shows the function of each hotkey. By pressing the appropriate hotkey, you can change system settings instantly. Activate the insert function. Table 4. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Fn key combinations...
...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 Enable/disable the scroll lock. Table 3. The following table shows the function of each hotkey. By pressing the appropriate hotkey, you can change system settings instantly. Activate the insert function. Table 4. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Fn key combinations...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 41
Figure 4. Remove the hard disk drive in suspend mode. 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 . Removal steps of data. • Before removing the drive, suggest the customer to backup all the information on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to it...
Figure 4. Remove the hard disk drive in suspend mode. 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 . Removal steps of data. • Before removing the drive, suggest the customer to backup all the information on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to it...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 64
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 Mini Card for wireless LAN/WAN" on page 40 • "1070 Keyboard" on page 41 • "1080 Keyboard bezel...
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 Mini Card for wireless LAN/WAN" on page 40 • "1070 Keyboard" on page 41 • "1080 Keyboard bezel...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 7
... Covers: Lenovo warrants that each hardware product that apply to a covered defect during the warranty period. Lenovo limited warranty Part 2 - Address: Level 10, North Tower, 1‐5 Railway Street, Chatswood, NSW, 2067. The warranty period for the product starts on the original date of warranty service that you purchase is free from defects in writing. Email: lensyd_au@lenovo.com The following replaces...
... Covers: Lenovo warrants that each hardware product that apply to a covered defect during the warranty period. Lenovo limited warranty Part 2 - Address: Level 10, North Tower, 1‐5 Railway Street, Chatswood, NSW, 2067. The warranty period for the product starts on the original date of warranty service that you purchase is free from defects in writing. Email: lensyd_au@lenovo.com The following replaces...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 8
... working order and at least functionally equivalent to repair the product; The following is responsible for the balance of the period remaining on the original product. and repair of the product may be warranted for the transportation. Neither Lenovo nor the Service Provider is responsible for replacement. The replacement product or part shall be used to the original product or part. The replacement...
... working order and at least functionally equivalent to repair the product; The following is responsible for the balance of the period remaining on the original product. and repair of the product may be warranted for the transportation. Neither Lenovo nor the Service Provider is responsible for replacement. The replacement product or part shall be used to the original product or part. The replacement...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 13
...;service CRUs". You may need to be installed for you. You must provide a suitable working area to allow disassembly and reassembly of the product. When return is your product. Some repairs may find a list of CRUs and their designation in the instructions shipped with a replacement CRU. and 2) you may require some technical skill and tools. You are available from Lenovo...
...;service CRUs". You may need to be installed for you. You must provide a suitable working area to allow disassembly and reassembly of the product. When return is your product. Some repairs may find a list of CRUs and their designation in the instructions shipped with a replacement CRU. and 2) you may require some technical skill and tools. You are available from Lenovo...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 33
... hard disk drive replaced. Connect the AC power adapter to reset your user password. • If you forget your Supervisor password, a Lenovo authorized servicer cannot reset your password or recover data from sleep mode, stops responding, or cannot be charged for parts and service. To reset the computer, press and hold the power button for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your password. Sleep problems The critical low-battery error message appears, and the computer immediately turns off , reset...
... hard disk drive replaced. Connect the AC power adapter to reset your user password. • If you forget your Supervisor password, a Lenovo authorized servicer cannot reset your password or recover data from sleep mode, stops responding, or cannot be charged for parts and service. To reset the computer, press and hold the power button for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your password. Sleep problems The critical low-battery error message appears, and the computer immediately turns off , reset...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 34
... volume is turned up. • Make sure that the hard disk drive is included in the BIOS setup utility, make work. sure that : ‐ The mute function is not used. ‐ The speakers are selected as the playback device. Troubleshooting Sound problems No sound can be active. Chapter 4. operate with a new battery pack. If the problem persists, replace with a fully charged Turn off . ‐ The combo audio jack is off the computer for one minute to reset the battery. protector; Battery problems...
... volume is turned up. • Make sure that the hard disk drive is included in the BIOS setup utility, make work. sure that : ‐ The mute function is not used. ‐ The speakers are selected as the playback device. Troubleshooting Sound problems No sound can be active. Chapter 4. operate with a new battery pack. If the problem persists, replace with a fully charged Turn off . ‐ The combo audio jack is off the computer for one minute to reset the battery. protector; Battery problems...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 35
... not start from which the computer starts is set so that the computer starts from . 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. otherwise, you want the computer starts from the device you want . • See the EFI list of the BIOS setup utility. Make sure that the BIOS setup utility is enabled.
... not start from which the computer starts is set so that the computer starts from . 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. otherwise, you want the computer starts from the device you want . • See the EFI list of the BIOS setup utility. Make sure that the BIOS setup utility is enabled.
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 42
... sure to make room for future use. 1 1 2 5 Align the notch of the socket and gently insert the new module at the same time. Appendix A. 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 one by pulling... at a 30‐45° angle. 6 Push the DDR3 SDRAM module down until 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 DDR3 SDRAM module with their matching gaps, reinstall the bottom slot cover. 36
... sure to make room for future use. 1 1 2 5 Align the notch of the socket and gently insert the new module at the same time. Appendix A. 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 one by pulling... at a 30‐45° angle. 6 Push the DDR3 SDRAM module down until 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 DDR3 SDRAM module with their matching gaps, reinstall the bottom slot cover. 36
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 44
... 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 white) c . 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...
... 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 white) c . 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...
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. 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 Appendix A.
CRU instructions The following table provides a list of CRUs for your computer, and informs you of where to find replacement instructions. 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 Appendix A.