Lenovo B470/B470e Hardware Maintenance Manual
Page 3
... LCD FRUs 75 Keyboard 77 Miscellaneous parts 78 ac power adapters 78 Power cords 78 Appendix A. Lenovo B470 and B470e. . 37 Specifications 37 Status indicators 38 Fn key combinations 40 Chapter 6. Notices 83 Trademarks 84 © Copyright Lenovo 2011, 2012 i Contents About this manual iii Chapter 1. Related service information 33 Restoring the factory contents...
... LCD FRUs 75 Keyboard 77 Miscellaneous parts 78 ac power adapters 78 Power cords 78 Appendix A. Lenovo B470 and B470e. . 37 Specifications 37 Status indicators 38 Fn key combinations 40 Chapter 6. Notices 83 Trademarks 84 © Copyright Lenovo 2011, 2012 i Contents About this manual iii Chapter 1. Related service information 33 Restoring the factory contents...
Lenovo B470/B470e Hardware Maintenance Manual
Page 5
...for servicing computers. • The product-specific section includes service, reference, and product-specific parts information. About this manual to troubleshoot problems effectively. Important: This manual is divided into the following Lenovo® products. Use this manual This ...The common sections provide general information, guidelines, and safety information required for trained service technicians who are familiar with Lenovo products. Product Lenovo B470 Lenovo B470e Machine type (MT) 4315, 20087 3499, 20172 Use this manual to read all the information under Chapter 1...
...for servicing computers. • The product-specific section includes service, reference, and product-specific parts information. About this manual to troubleshoot problems effectively. Important: This manual is divided into the following Lenovo® products. Use this manual This ...The common sections provide general information, guidelines, and safety information required for trained service technicians who are familiar with Lenovo products. Product Lenovo B470 Lenovo B470e Machine type (MT) 4315, 20087 3499, 20172 Use this manual to read all the information under Chapter 1...
Lenovo B470/B470e Hardware Maintenance Manual
Page 9
...by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are any obvious non-Lenovo alterations. Protect against ESD damage by this inspection guide is a difference in identifying potentially unsafe conditions. - Checklist: 1. b. Use ...discharge Any computer part containing transistors or integrated circuits (ICs) should use the following checklist at the same charge. Use product-specific ESD procedures when they present: • Electrical hazards, especially primary power (primary voltage on the frame can occur when there...
...by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are any obvious non-Lenovo alterations. Protect against ESD damage by this inspection guide is a difference in identifying potentially unsafe conditions. - Checklist: 1. b. Use ...discharge Any computer part containing transistors or integrated circuits (ICs) should use the following checklist at the same charge. Use product-specific ESD procedures when they present: • Electrical hazards, especially primary power (primary voltage on the frame can occur when there...
Lenovo B470/B470e Hardware Maintenance Manual
Page 10
... • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER DANGER 4 Hardware Maintenance Manual Make sure that meets the specific service requirement. The mat is insulative and retains a charge even when you use an ESD common ground or reference point. Attach the ESD ground clip...
... • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER DANGER 4 Hardware Maintenance Manual Make sure that meets the specific service requirement. The mat is insulative and retains a charge even when you use an ESD common ground or reference point. Attach the ESD ground clip...
Lenovo B470/B470e Hardware Maintenance Manual
Page 43
... or NV N13M-GE1 1G (on page 40 Specifications This topic presents the physical specifications of the computer. Lenovo B470 and B470e This chapter presents the following product-specific service references and parts information: • "Specifications" on page 37 • "Status indicators" ...on page 38 • "Fn key combinations" on some models) 16:9, 13.3 High glossy flat type HD panel, 1366 x 768 pixels, 220 nit For Lenovo B470 • DDR3-1666MHz, Support Dual Channel • SODIMM socket x 2 (max 4GB per slot) For Lenovo B470e...
... or NV N13M-GE1 1G (on page 40 Specifications This topic presents the physical specifications of the computer. Lenovo B470 and B470e This chapter presents the following product-specific service references and parts information: • "Specifications" on page 37 • "Status indicators" ...on page 38 • "Fn key combinations" on some models) 16:9, 13.3 High glossy flat type HD panel, 1366 x 768 pixels, 220 nit For Lenovo B470 • DDR3-1666MHz, Support Dual Channel • SODIMM socket x 2 (max 4GB per slot) For Lenovo B470e...
Lenovo B470/B470e Hardware Maintenance Manual
Page 44
Specifications (continued) Feature Hard disk drive I/O port Audio Video Ethernet (on the system board) PCI Express Mini Card slot Bluetooth wireless Keyboard Touch pad Fingerprint reader ... jack • RJ45 x 1 • HDMI port (on some models) • 6 in1 card reader (SD/SDHC/MMC/MS/MS-pro/xD) • For Lenovo B470: USB 2.0 x 4 (one combo with E-SATA ) For Lenovo B470e: USB 2.0 x 3 • 1/8" Stereo Headphone Output Jack • 1/8" Microphone Input Jack • Built-in stereo speakers • Built-in microphone CRT port...
Specifications (continued) Feature Hard disk drive I/O port Audio Video Ethernet (on the system board) PCI Express Mini Card slot Bluetooth wireless Keyboard Touch pad Fingerprint reader ... jack • RJ45 x 1 • HDMI port (on some models) • 6 in1 card reader (SD/SDHC/MMC/MS/MS-pro/xD) • For Lenovo B470: USB 2.0 x 4 (one combo with E-SATA ) For Lenovo B470e: USB 2.0 x 3 • 1/8" Stereo Headphone Output Jack • 1/8" Microphone Input Jack • Built-in stereo speakers • Built-in microphone CRT port...
Lenovo B470/B470e Hardware Maintenance Manual
Page 48
Never use the correct screw. Make sure that you removed. Use a new one. • Torque driver If you have a torque screwdriver, tighten all screws firmly to the "Torque" column for each step. • Make sure that you use a screw that all of the screws are tightened firmly. • Ensure torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual If you have a torque driver, refer to the torque shown in the table.
Never use the correct screw. Make sure that you removed. Use a new one. • Torque driver If you have a torque screwdriver, tighten all screws firmly to the "Torque" column for each step. • Make sure that you use a screw that all of the screws are tightened firmly. • Ensure torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual If you have a torque driver, refer to the torque shown in the table.
Lenovo B470/B470e Hardware Maintenance Manual
Page 77
... details. Parts list This chapter contains following lists of the replacement CRU. CRU information and replacement instructions are specified. © Copyright Lenovo 2011, 2012 71 Installation of CRUs in the publications that ship with the replacement CRU; See your product. you . You may... be charged for your Lenovo Limited Warranty documentation for all types or models, unless specific types or models are shipped with a replacement part you can be included with your responsibility; You may...
... details. Parts list This chapter contains following lists of the replacement CRU. CRU information and replacement instructions are specified. © Copyright Lenovo 2011, 2012 71 Installation of CRUs in the publications that ship with the replacement CRU; See your product. you . You may... be charged for your Lenovo Limited Warranty documentation for all types or models, unless specific types or models are shipped with a replacement part you can be included with your responsibility; You may...
Lenovo B470/B470e Hardware Maintenance Manual
Page 84
... CABLE (B470) (h) LA47 BLUETOOTH CABLE (i) LA47 FINGER PRINT FFC 50.4KZ04.001 FRU no . 36001929 36001651 36001943 36001870 36001941 36001927 36001942 Power cords A Lenovo power cord for a specific country or region is usually available only in "Overall" on page 72 ac power adapters Table 8. Parts list-3-pin ac power adapters FRU 65...
... CABLE (B470) (h) LA47 BLUETOOTH CABLE (i) LA47 FINGER PRINT FFC 50.4KZ04.001 FRU no . 36001929 36001651 36001943 36001870 36001941 36001927 36001942 Power cords A Lenovo power cord for a specific country or region is usually available only in "Overall" on page 72 ac power adapters Table 8. Parts list-3-pin ac power adapters FRU 65...
Lenovo B470/B470e Hardware Maintenance Manual
Page 89
...vary. Therefore, the result obtained in this document should verify the applicable data for their specific environment. © Copyright Lenovo 2011, 2012 83 Consult your local Lenovo representative for use in implantation or other operating environments may not apply to persons. Some jurisdictions... is at any other operating environments may be incorporated in this document does not affect or change Lenovo product specifications or warranties. Any reference to a Lenovo product, program, or service is presented as an express or implied license or indemnity under the ...
...vary. Therefore, the result obtained in this document should verify the applicable data for their specific environment. © Copyright Lenovo 2011, 2012 83 Consult your local Lenovo representative for use in implantation or other operating environments may not apply to persons. Some jurisdictions... is at any other operating environments may be incorporated in this document does not affect or change Lenovo product specifications or warranties. Any reference to a Lenovo product, program, or service is presented as an express or implied license or indemnity under the ...
Lenovo B470e/B570e User Guide
Page 3
...13 Securing your computer 1 Top view 1 Left-side view 2 Right-side view 3 Front view 3 Bottom view 4 Specifications 4 Chapter 2. Regulatory information 35 Wireless related information 35 Export classification notice 36 Electronic emissions notices 36 Federal Communications Commission (... Brazil 40 Battery recycling information for the European Union 40 Battery recycling information for the United States and Canada 41 © Copyright Lenovo 2011 i Contents Read this first iii Important safety information iv Conditions that require immediate action . . . Learning the basics . ...
...13 Securing your computer 1 Top view 1 Left-side view 2 Right-side view 3 Front view 3 Bottom view 4 Specifications 4 Chapter 2. Regulatory information 35 Wireless related information 35 Export classification notice 36 Electronic emissions notices 36 Federal Communications Commission (... Brazil 40 Battery recycling information for the European Union 40 Battery recycling information for the United States and Canada 41 © Copyright Lenovo 2011 i Contents Read this first iii Important safety information iv Conditions that require immediate action . . . Learning the basics . ...
Lenovo B470e/B570e User Guide
Page 14
... earphone connectors do not view directly with mercury-containing fluorescent lamps (for headphones (also called a headset) or earphones. This specification limits the computer's maximum wide band true RMS output voltage to hazardous laser radiation. Using headphones that they comply with EN ... 75 mV. There are present after washing, get medical care. Laser radiation when open. Using headphones or earphones If your Lenovo computer came with headphones or earphones in the liquid crystal display contains mercury; If different headphones or earphones are installed, note...
... earphone connectors do not view directly with mercury-containing fluorescent lamps (for headphones (also called a headset) or earphones. This specification limits the computer's maximum wide band true RMS output voltage to hazardous laser radiation. Using headphones that they comply with EN ... 75 mV. There are present after washing, get medical care. Laser radiation when open. Using headphones or earphones If your Lenovo computer came with headphones or earphones in the liquid crystal display contains mercury; If different headphones or earphones are installed, note...
Lenovo B470e/B570e User Guide
Page 17
..." on page 1 • "Left-side view" on page 2 • "Right-side view" on page 3 • "Front view" on page 3 • "Bottom view" on page 4 • "Specifications" on some models): The built-in between the display panel and the keyboard. Otherwise, the display panel may be careful NOT to know your computer... the locations of wireless radio. 3 Computer display: The LCD display provides brilliant visual output. 4 Speakers: The stereo speakers provide rich and powerful sound. © Copyright Lenovo 2011 1 Attention: Do NOT open the display panel beyond 130 degrees.
..." on page 1 • "Left-side view" on page 2 • "Right-side view" on page 3 • "Front view" on page 3 • "Bottom view" on page 4 • "Specifications" on some models): The built-in between the display panel and the keyboard. Otherwise, the display panel may be careful NOT to know your computer... the locations of wireless radio. 3 Computer display: The LCD display provides brilliant visual output. 4 Speakers: The stereo speakers provide rich and powerful sound. © Copyright Lenovo 2011 1 Attention: Do NOT open the display panel beyond 130 degrees.
Lenovo B470e/B570e User Guide
Page 20
... the right to the instructions in place. 4 Hard disk drive (HDD)/memory module/mini PCI Express Card slot compartment Specifications This topic presents the specifications for Lenovo B470e Form factor • Size: Appr. 340 mm × 234.6 mm × 23.4~33.6 mm • Weight: Appr. 2.2 kg with 6 cell battery System ...mm Rambo optical drive (on page 8. 3 Battery latch - Bottom view 1 2 3 4 Note: Your computer might look different from the illustration above. 1 Battery latch - Lenovo B470e Lenovo B570e Machine type (MT) 3499, 20172 Machine type (MT) 5215, 20173 Note: The following...
... the right to the instructions in place. 4 Hard disk drive (HDD)/memory module/mini PCI Express Card slot compartment Specifications This topic presents the specifications for Lenovo B470e Form factor • Size: Appr. 340 mm × 234.6 mm × 23.4~33.6 mm • Weight: Appr. 2.2 kg with 6 cell battery System ...mm Rambo optical drive (on page 8. 3 Battery latch - Bottom view 1 2 3 4 Note: Your computer might look different from the illustration above. 1 Battery latch - Lenovo B470e Lenovo B570e Machine type (MT) 3499, 20172 Machine type (MT) 5215, 20173 Note: The following...
Lenovo B470e/B570e User Guide
Page 21
... microphone input combo jack • 1 RJ45 Ethernet connector • 1 VGA port • 6-in-1 digital media card reader slot Others • 1 Kensington slot Specifications for Lenovo B570e Form factor • Size: Appr. 378 mm × 252 mm × 33.1 mm • Weight: Appr. 2.35 kg with 6 cell battery ... LCD display • 2.5-inch (7 mm height or 9.5 mm height) hard disk drive • 12.7 mm Rambo optical drive (on some models) • 6-row Lenovo keyboard • Integrated camera (on some models) • Lithium-ion (Li-Ion) battery pack • 65 W (222 Btu/hr) or 90 W (307 Btu...
... microphone input combo jack • 1 RJ45 Ethernet connector • 1 VGA port • 6-in-1 digital media card reader slot Others • 1 Kensington slot Specifications for Lenovo B570e Form factor • Size: Appr. 378 mm × 252 mm × 33.1 mm • Weight: Appr. 2.35 kg with 6 cell battery ... LCD display • 2.5-inch (7 mm height or 9.5 mm height) hard disk drive • 12.7 mm Rambo optical drive (on some models) • 6-row Lenovo keyboard • Integrated camera (on some models) • Lithium-ion (Li-Ion) battery pack • 65 W (222 Btu/hr) or 90 W (307 Btu...
Lenovo B470e/B570e User Guide
Page 39
... follow when using my computer? Solution: Go to http://consumersupport.lenovo.com. • Question: Where can I install the device ...main hardware features of the alternative recovery methods offered by Lenovo, see "Lenovo limited warranty" in the Safety and Warranty Guide that...If you can use this recovery feature. © Copyright Lenovo 2011 23 Solution: You can start the backup feature without... in the package with your computer, see "Lenovo limited warranty" in the Safety and Warranty Guide... of warranty service, see Chapter 4 "Lenovo OneKey Rescue system" on your computer back...
... follow when using my computer? Solution: Go to http://consumersupport.lenovo.com. • Question: Where can I install the device ...main hardware features of the alternative recovery methods offered by Lenovo, see "Lenovo limited warranty" in the Safety and Warranty Guide that...If you can use this recovery feature. © Copyright Lenovo 2011 23 Solution: You can start the backup feature without... in the package with your computer, see "Lenovo limited warranty" in the Safety and Warranty Guide... of warranty service, see Chapter 4 "Lenovo OneKey Rescue system" on your computer back...
Lenovo B470e/B570e User Guide
Page 51
... frequency electromagnetic energy like for use by wireless devices like other radio devices. These standards and © Copyright Lenovo 2011 35 Regulatory information Wireless related information Wireless interoperability Wireless LAN PCI Express Mini Card is designed to be interoperable... (DSSS), Complementary Code Keying (CCK), and/or Orthogonal Frequency Division Multiplexing (OFDM) radio technology, and is compliant to Bluetooth Specification 2.1+EDR as defined by the Bluetooth SIG. However, the level of Electrical and Electronics Engineers. • The Wireless Fidelity (WiFi...
... frequency electromagnetic energy like for use by wireless devices like other radio devices. These standards and © Copyright Lenovo 2011 35 Regulatory information Wireless related information Wireless interoperability Wireless LAN PCI Express Mini Card is designed to be interoperable... (DSSS), Complementary Code Keying (CCK), and/or Orthogonal Frequency Division Multiplexing (OFDM) radio technology, and is compliant to Bluetooth Specification 2.1+EDR as defined by the Bluetooth SIG. However, the level of Electrical and Electronics Engineers. • The Wireless Fidelity (WiFi...
Lenovo B470e/B570e User Guide
Page 52
If you are uncertain of the policy that applies to the use of wireless devices in a specific organization (such as airport or hospital), you are encouraged to malfunction. Though it intermittently receives and transmits radio frequency (RF) energy which... airline company for essential communications. If patients have any doubt that use . The Mobile Broadband module embedded in hospitals. Safety information related to Lenovo B470e and B570e, machine types 3499, 5215, 20172, and 20173. 36 User Guide gas station) or near medical equipment without requesting permission. 5....
If you are uncertain of the policy that applies to the use of wireless devices in a specific organization (such as airport or hospital), you are encouraged to malfunction. Though it intermittently receives and transmits radio frequency (RF) energy which... airline company for essential communications. If patients have any doubt that use . The Mobile Broadband module embedded in hospitals. Safety information related to Lenovo B470e and B570e, machine types 3499, 5215, 20172, and 20173. 36 User Guide gas station) or near medical equipment without requesting permission. 5....