Safety and General Information Guide - Notebook
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...hardware configuration described in all the manuals included with your own risk. All information contained in other operating environments may vary significantly. Lenovo may not match the actual configuration of Lenovo or third parties. Therefore, the result obtained in this Lenovo product, and use in this... and has an Export Classification Control Number (ECCN) of those Web sites. Any references in injury or death to non-Lenovo Web sites are provided for this document was determined in this document shall operate as an illustration. Some measurements may have been...
...hardware configuration described in all the manuals included with your own risk. All information contained in other operating environments may vary significantly. Lenovo may not match the actual configuration of Lenovo or third parties. Therefore, the result obtained in this Lenovo product, and use in this... and has an Export Classification Control Number (ECCN) of those Web sites. Any references in injury or death to non-Lenovo Web sites are provided for this document was determined in this document shall operate as an illustration. Some measurements may have been...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electro‐ static discharge 6 Grounding requirements 6 Safety notices: multilingual ... 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 an FRU 32 1010 Battery pack 33 1020 Optical...
Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electro‐ static discharge 6 Grounding requirements 6 Safety notices: multilingual ... 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 an FRU 32 1010 Battery pack 33 1020 Optical...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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... to troubleshoot problems effectively. Important: This manual is divided into the following Lenovo product: Lenovo B40-30/B40-45/B40-70 Use this manual to troubleshoot problems. The manual is intended only for servicing computers. • The product‐specific section includes service, reference, and product‐specific parts information. Use this manual to read all the information under "Safety...
... to troubleshoot problems effectively. Important: This manual is divided into the following Lenovo product: Lenovo B40-30/B40-45/B40-70 Use this manual to troubleshoot problems. The manual is intended only for servicing computers. • The product‐specific section includes service, reference, and product‐specific parts information. Use this manual to read all the information under "Safety...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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... or rolled up with labels or stickers. 2 Use a slow lifting force. Do not obstruct fan louvers or cover them with your leg muscles; Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual General safety Follow the following rules to ensure general safety: • Observe a good housekeeping in the area where the machines are servicing the...
... or rolled up with labels or stickers. 2 Use a slow lifting force. Do not obstruct fan louvers or cover them with your leg muscles; Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual General safety Follow the following rules to ensure general safety: • Observe a good housekeeping in the area where the machines are servicing the...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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... parts with the reflective surface of a plastic dental mirror. Pumps - Power supply units - Send the victim to get medical aid. 4 Blowers and fans - Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Switch off the power. - Examples of the units.) • If an electrical accident occurs...
... parts with the reflective surface of a plastic dental mirror. Pumps - Power supply units - Send the victim to get medical aid. 4 Blowers and fans - Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Switch off the power. - Examples of the units.) • If an electrical accident occurs...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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... when you use of a grounding system to guard against ESD damage is a difference in protective packages until they exceed the requirements noted here. 2. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Handling devices that the ESD protective devices you are wearing a wrist strap. • Use the black side of a grounded work mat to provide...
... when you use of a grounding system to guard against ESD damage is a difference in protective packages until they exceed the requirements noted here. 2. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Handling devices that the ESD protective devices you are wearing a wrist strap. • Use the black side of a grounded work mat to provide...
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... hazardous radiation exposure. Opening the CD‐ROM drive, the DVD‐ROM drive, or any other than those drives. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. Werden Steuer‐ und Einstellelemente anders...
... hazardous radiation exposure. Opening the CD‐ROM drive, the DVD‐ROM drive, or any other than those drives. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. Werden Steuer‐ und Einstellelemente anders...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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... below: 1. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download. 4. After a system board is loaded to http://consumersupport.lenovo.com/ 2. Follow the directions on page 18 Important: BIOS and device... device drivers are customer‐installable. Go to the system board before replacing any FRUs listed in this manual. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing a hard...
... below: 1. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download. 4. After a system board is loaded to http://consumersupport.lenovo.com/ 2. Follow the directions on page 18 Important: BIOS and device... device drivers are customer‐installable. Go to the system board before replacing any FRUs listed in this manual. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing a hard...
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Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the order. 18 The following statement pertains to be non-compliant. Products on the market after June 2006. Lenovo plans to transit to RoHS compliance well before June... HMM or direct substitutions for those FRUs may be RoHS compliant. If the original FRU parts are not required to support Lenovo's requirements and schedule in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the ...
Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the order. 18 The following statement pertains to be non-compliant. Products on the market after June 2006. Lenovo plans to transit to RoHS compliance well before June... HMM or direct substitutions for those FRUs may be RoHS compliant. If the original FRU parts are not required to support Lenovo's requirements and schedule in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the ...
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... the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might indicate that the system was detected 6. Machine type... • Improper disk insertion or use of an optical drive • Diskette drive damage caused by the customer. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange ...
... the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might indicate that the system was detected 6. Machine type... • Improper disk insertion or use of an optical drive • Diskette drive damage caused by the customer. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange ...
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...; taskbar and wait for a while. If the charge indicator or icon is still off, replace the battery pack. Then reinstall the battery pack. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on , replace the system board. Reinstall the battery pack. This...
...; taskbar and wait for a while. If the charge indicator or icon is still off, replace the battery pack. Then reinstall the battery pack. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on , replace the system board. Reinstall the battery pack. This...
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...password A power‐on password (POP) protects the system from the hard disk drive. 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 by an unauthorized person. If no service procedure to the ... drive. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is available, neither Lenovo nor Lenovo authorized service technicians provide any of these passwords has been set . Hard-disk password There are two hard‐disk passwords (HDPs...
...password A power‐on password (POP) protects the system from the hard disk drive. 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 by an unauthorized person. If no service procedure to the ... drive. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is available, neither Lenovo nor Lenovo authorized service technicians provide any of these passwords has been set . Hard-disk password There are two hard‐disk passwords (HDPs...
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Select Power Shut down. 26 To shut down your computer for a long time, shut it down. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer: • For Window 7 operating system: Click Start • For Window 8 operating system: Shut down. - Open the charms bar, then select Settings . -
Select Power Shut down. 26 To shut down your computer for a long time, shut it down. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer: • For Window 7 operating system: Click Start • For Window 8 operating system: Shut down. - Open the charms bar, then select Settings . -
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Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O ports Audio Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre‐installed operating system Description • ... select models) • Non‐Intel 1x1 11bgn + BT4.0 combo • Non‐Intel 1x1 11ac + BT4.0 combo NA Combined in combo card 6‐row Lenovo Keyboard One piece TouchPad 0.3M, 720p (on select models) Li‐Cyllinder • 45W, 20V for integrated graphic model • 65W, 20V for discrete graphic...
Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O ports Audio Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre‐installed operating system Description • ... select models) • Non‐Intel 1x1 11bgn + BT4.0 combo • Non‐Intel 1x1 11ac + BT4.0 combo NA Combined in combo card 6‐row Lenovo Keyboard One piece TouchPad 0.3M, 720p (on select models) Li‐Cyllinder • 45W, 20V for integrated graphic model • 65W, 20V for discrete graphic...
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... 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 combinations Hotkeys The following describes the function of each combination of the keyboard. Enable/disable the scroll lock. The following table...
... 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 combinations Hotkeys The following describes the function of each combination of the keyboard. Enable/disable the scroll lock. The following table...
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... about connecting and arranging internal cables, see "Locations" on page 31. 3. Note: The illustrations used in square callouts. 5. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap ...page 62. 8. Before touching it in the direction as shown in the figure. 7. Do not attempt to service any of the Lenovo B40‐70, unless otherwise stated. 32 When turning a screw to replace an FRU, turn on the computer until you have to replacement...
... about connecting and arranging internal cables, see "Locations" on page 31. 3. Note: The illustrations used in square callouts. 5. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap ...page 62. 8. Before touching it in the direction as shown in the figure. 7. Do not attempt to service any of the Lenovo B40‐70, unless otherwise stated. 32 When turning a screw to replace an FRU, turn on the computer until you have to replacement...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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Removal steps of the slot. Any other battery could ignite or explode. While holding the spring‐loaded battery latch in the unlocked position b , then remove the battery pack in the direction shown by arrow c . 1 1 2 3 2 When installing: Install the battery pack along the slide rails of battery pack Unlock the manual battery latch a . Then make sure the manual battery latch in the parts list for your computer. Figure 1. Lenovo B40-30/B40-45/B40-70 1010 Battery pack DANGER • Only use the battery specified in the lock position. 33
Removal steps of the slot. Any other battery could ignite or explode. While holding the spring‐loaded battery latch in the unlocked position b , then remove the battery pack in the direction shown by arrow c . 1 1 2 3 2 When installing: Install the battery pack along the slide rails of battery pack Unlock the manual battery latch a . Then make sure the manual battery latch in the parts list for your computer. Figure 1. Lenovo B40-30/B40-45/B40-70 1010 Battery pack DANGER • Only use the battery specified in the lock position. 33
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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Then remove the optical drive by arrow b . 1 2 Step a Screw (quantity) M2 x 6 mm, flat‐head, nylok‐coated (1) Color Black Torque 1.5~2.0kgf.cm Unsnap to remove the optical drive bezel in the direction by arrow c . 3 34 Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual 1020 Optical drive For access, remove this FRU: "1010 Battery pack" on page 33 Figure 2. Removal steps of optical drive Remove the screw a .
Then remove the optical drive by arrow b . 1 2 Step a Screw (quantity) M2 x 6 mm, flat‐head, nylok‐coated (1) Color Black Torque 1.5~2.0kgf.cm Unsnap to remove the optical drive bezel in the direction by arrow c . 3 34 Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual 1020 Optical drive For access, remove this FRU: "1010 Battery pack" on page 33 Figure 2. Removal steps of optical drive Remove the screw a .
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Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual 1030 Bottom slot cover For access, remove this FRU: "1010 Battery pack" on page 33 Figure 3. Then remove the bottom slot cover by arrow b . 1 1 2 Step a Screw (quantity) M2.5 x 5 mm, flat‐head, nylok‐coated (2) Color Black Torque 2.0~2.5kgf.cm 36 Removal steps of bottom slot cover Remove the two screws a .
Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual 1030 Bottom slot cover For access, remove this FRU: "1010 Battery pack" on page 33 Figure 3. Then remove the bottom slot cover by arrow b . 1 1 2 Step a Screw (quantity) M2.5 x 5 mm, flat‐head, nylok‐coated (2) Color Black Torque 2.0~2.5kgf.cm 36 Removal steps of bottom slot cover Remove the two screws a .
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Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Figure 4. Removal steps of hard disk drive (continued) Remove four screws e c and detach the hard disk drive from the metal frame in the direction shown by arrow e d . 4 3 3 3 3 Step e c Screw (quantity) M3 x 3 mm, flat‐head, nylok‐coated (4) Color Silver Torque 2.5~3.0kgf.cm When installing: Make sure that the HDD connector is attached firmly. 38
Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Figure 4. Removal steps of hard disk drive (continued) Remove four screws e c and detach the hard disk drive from the metal frame in the direction shown by arrow e d . 4 3 3 3 3 Step e c Screw (quantity) M3 x 3 mm, flat‐head, nylok‐coated (4) Color Silver Torque 2.5~3.0kgf.cm When installing: Make sure that the HDD connector is attached firmly. 38