Lenovo B71-80 Hardware Maintenance Manual
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Lenovo B71-80 Hardware Maintenance Manual

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  • Page 1 Lenovo B71-80 Hardware Maintenance Manual...
  • Page 2 “Notices” on page 81. First Edition (October 2015) © Copyright Lenovo 2015. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No.

  • Page 3: Table Of Contents

    Power cords ..........78 Hard-disk password ........25 Notices ............81 Supervisor password ........25 Power management .......... 26 Trademarks............82 Screen blank state ........26 Putting your computer to sleep....26 Shutting down the computer..... 27 Lenovo B71-80 ..........28 Specifications ............. 28...

  • Page 4: About This Manual

    This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important service information”...

  • Page 5: Safety Information

    Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 •...

  • Page 6: General Safety

    Lenovo B71-80 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping.

  • Page 7: Electrical Safety

    Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges.
  • Page 8 Lenovo B71-80 Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror.

  • Page 9: Safety Inspection Guide

    4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

  • Page 10: Handling Devices That Are Sensitive To Electrostatic Discharge

    Lenovo B71-80 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

  • Page 11: Safety Notices: Multilingual Translations

    Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer.
  • Page 12 Lenovo B71-80 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations.
  • Page 13 Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
  • Page 14 Lenovo B71-80 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
  • Page 15 Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing.
  • Page 16 Lenovo B71-80 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.
  • Page 17 Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.

  • Page 18: Laser Compliance Statement

    Lenovo B71-80 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S.
  • Page 19 Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.

  • Page 20: Important Service Information

    To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download.

  • Page 21: Strategy For Replacing A Hard Disk Drive

    Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. •...

  • Page 22: Important Information About Replacing Rohs Compliant Frus

    Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.

  • Page 23: General Checkout

    General checkout General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: •...

  • Page 24: What To Do First

    Lenovo B71-80 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2.

  • Page 25: Power System Checkout

    3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo B71-80” on page 28. Note: Noise from the AC adapter does not always indicate a defect.

  • Page 26: Checking Operational Charging

    Lenovo B71-80 Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer.

  • Page 27: Related Service Information

    1. Insert the bootable Start Recovery Disc into the optical drive. 2. Start the computer. When the Lenovo logo comes up, immediately press F12; on the boot sequence menu, select the optical drive as the first boot-up device.

  • Page 28: Restoring The Factory Contents By Using Onekey Recovery

    Lenovo computer includes a hidden partition when it is shipped. If you need to restore the system to the point of your first boot up, just enter Lenovo OneKey Recovery System and run System Recovery. For details of OneKey Recovery System, see the User Guide for Lenovo OneKey Recovery system.

  • Page 29: Hard-Disk Password

    If it has, it can be used for access to the hard disk drive. If no master HDP is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive.

  • Page 30: Power Management

    Lenovo B71-80 Hardware Maintenance Manual Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank state If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off.

  • Page 31: Shutting Down The Computer

    Related service information Shutting down the computer If you are not going to use your computer for a long time, shut it down. To shut down the computer, do one of the following: Windows 7: Click Start Shut down. Windows 10: Open the start menu, and then select Power Shut down.

  • Page 32: Lenovo B71-80

    • “Removing and replacing an FRU” on page 33 • “Locations” on page 65 • “Parts list” on page 68 Specifications The following table lists the specifications of the Lenovo B71-80: Table 1. Specifications Form Factor Dimensions Appr. 418 mm × 292.6 mm × 25.1 mm Weight Appr.
  • Page 33 Lenovo B71-80 Table 1. Specifications (continued) Optical drive Form factor 9.0 mm Type RAMBO/Dummy ODD Display Display 16:9 (1,600 × 900 pixels) resolution (LCD) LCD backlight I/O Ports USB 3.0 × 2, USB 2.0 × 1 Audio Combo audio jack × 1 Communication RJ-45 ×...

  • Page 34: Status Indicators

    Lenovo B71-80 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: Table 2. Status indicators Indicator Indicator status Meaning On (solid white) The battery has more than 20% charge. Solid amber The battery has between 5% and 20% charge.

  • Page 35: Fn Key Combinations/Hotkeys

    Lenovo B71-80 Fn key combinations/Hotkeys The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Fn + Home: Activate the pause function. Fn + End: Activate the break function. Fn + PgUp: Enable/Disable the scroll lock.

  • Page 36: Fru Replacement Notices

    This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics: •...

  • Page 37: Removing And Replacing An Fru

    Lenovo B71-80 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and certified.

  • Page 38: 1010 Hard Disk Drive (Hdd)/Memory/Mini Pci Express Card Slot Compartment Cover

    Lenovo B71-80 Hardware Maintenance Manual 1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover Figure 1. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover Loosen the screws that secure the compartment cover. Remove the compartment cover...

  • Page 39: 1020 Hard Disk Drive

    Lenovo B71-80 1020 Hard disk drive For access, remove this FRU: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 Attention: • Do not drop the hard disk drive or apply any physical shock to it.
  • Page 40 Lenovo B71-80 Hardware Maintenance Manual Figure 2. Removal steps of hard disk drive (continued) Detach the hard disk drive connector shown by arrows Take out the hard disk drive secured in a metal frame in the direction shown by arrow Remove the screws .

  • Page 41: 1030 Dimm

    Lenovo B71-80 1030 DIMM For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 Figure 3. Removal steps of DIMM...

  • Page 42: 1040 Pci Express Mini Card For Wireless Lan/Wan

    • “1030 DIMM” on page 37 Important: • The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to “Overall” on page 69 for Lenovo part numbers for the approved modules.
  • Page 43 Lenovo B71-80 Figure 4. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card.

  • Page 44: 1050 Keyboard

    Lenovo B71-80 Hardware Maintenance Manual 1050 Keyboard For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 • “1030 DIMM” on page 37 •...
  • Page 45 Lenovo B71-80 Figure 5. Removal steps of keyboard (continued) Pull to unsnap the keyboard in the direction as shown by the arrows , and then lift it up in the direction shown by arrow Pull the keyboard connector slot cover upward as shown by arrow...

  • Page 46: 1060 Optical Drive

    Lenovo B71-80 Hardware Maintenance Manual 1060 Optical drive For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 • “1030 DIMM” on page 37 •...

  • Page 47: 1070 Keyboard Bezel

    Lenovo B71-80 1070 Keyboard bezel For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 • “1030 DIMM” on page 37 •...
  • Page 48 Lenovo B71-80 Hardware Maintenance Manual Figure 7. Removal steps of keyboard bezel (continued) Remove the screw Step Screw (quantity) Color Torque M2 × 6 mm, Phillips-head, Black 1.85+/-0.15 kgfcm nylokcoated (1) Pull the touch pad connector, LED board and power button connector slot cover...
  • Page 49 Lenovo B71-80 Figure 7. Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow...

  • Page 50: 1080 System Board

    Lenovo B71-80 Hardware Maintenance Manual 1080 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.

  • Page 51: Nylok-Coated

    Lenovo B71-80 Figure 8. Removal steps of system board Remove screws and screw Step Screw (quantity) Color Torque M2 × 3 mm, Phillips-head, Black 1.85±0.15 kgfcm 90001118 nylok-coated (4) M2 × 6 mm, Phillips-head, Black 1.85±0.15 kgfcm 90205118 nylok-coated (1)
  • Page 52 Lenovo B71-80 Hardware Maintenance Manual Figure 8. Removal steps of system board (continued) Unplug speakers connector in the direction shown by arrow , DC-IN cable connector in the direction shown by arrow ; detach USB board connector in the direction shown by arrow...
  • Page 53 Lenovo B71-80 Figure 8. Removal steps of system board (continued) Remove the system board in the direction shown by arrow When installing: When attaching the system board to the base cover, adjust the placement of the USB, HDMI, RJ-45 ports as shown in , and make sure that they are attached to the holes on the base cover as shown.

  • Page 54: 1090 Fan Assembly And Heat Sink Assembly

    Lenovo B71-80 Hardware Maintenance Manual 1090 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 •...

  • Page 55: 1100 Lcd Unit

    Lenovo B71-80 1100 LCD unit For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 • “1030 DIMM” on page 37 •...
  • Page 56 Lenovo B71-80 Hardware Maintenance Manual Figure 10. Removal steps of LCD unit (continued) Detach the LCD unit from the lower case. When installing: • Route the antenna cables along the cable guides. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.

  • Page 57: 1110 Battery Pack

    Lenovo B71-80 1110 Battery pack For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 • “1030 DIMM” on page 37 •...

  • Page 58: 1120 Speakers, Base Cover, Io Board, Dc-In Cable, Power Board And Odd Transfer Board

    Lenovo B71-80 Hardware Maintenance Manual 1120 Speakers, base cover, IO board, DC-IN cable, power board and ODD transfer board For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 •...
  • Page 59 Lenovo B71-80 Figure 12. Speakers, base cover, IO board, DC-IN cable, power board and ODD transfer board (continued) Remove the DC-IN cable in the direction shown by arrow When installing: Make sure that the power connector is attached firmly. Remove the screw .
  • Page 60 Lenovo B71-80 Hardware Maintenance Manual Figure 12. Speakers, base cover, IO board, DC-IN cable, power board and ODD transfer board (continued) Remove the screw , lift the power board in the direction shown by arrow Step Screw (quantity) Color Torque M2.0 ×...
  • Page 61 Lenovo B71-80 Figure 12. Speakers, base cover, IO board, DC-IN cable, power board and ODD transfer board (continued) Remove the screw to lift the ODD transfer board in the direction shown by arrow Step Screw (quantity) Color Torque M2.0 × 3 mm, Phillips-head, Black 1.85+/-0.15 kgfcm 90001118...
  • Page 62 Lenovo B71-80 Hardware Maintenance Manual Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. Apply those labels when you replace the base cover. For labels which are not shipped with the new base cover, peel them from the replaced base cover and adhere them to the new one.

  • Page 63: 1130 Lcd Front Bezel

    Lenovo B71-80 1130 LCD front bezel For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 • “1030 DIMM” on page 37 •...

  • Page 64: 1140 Lcd Panel And Lcd Cable

    Lenovo B71-80 Hardware Maintenance Manual 1140 LCD panel and LCD cable For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 •...
  • Page 65 Lenovo B71-80 Figure 14. LCD panel and LCD cable (continued) Turn over the LCD module in the direction as shown by arrow . Disconnect the connector by arrow to remove the LCD panel. When installing: Make sure that the LCD panel connector is attached firmly.

  • Page 66: 1150 Lcd Hinges

    Lenovo B71-80 Hardware Maintenance Manual 1150 LCD hinges For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 • “1030 DIMM” on page 37 •...

  • Page 67: 1160 Integrated Camera

    Lenovo B71-80 1160 Integrated camera For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 • “1030 DIMM” on page 37 •...

  • Page 68: 1170 Antenna Assembly And Lcd Cover

    Lenovo B71-80 Hardware Maintenance Manual 1170 Antenna assembly and LCD cover For access, remove these FRUs in order: • “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 34 • “1020 Hard disk drive” on page 35 •...

  • Page 69: Locations

    Lenovo B71-80 Locations Front view Built-in microphone Integrated camera Wireless LAN antennas Computer display Power button Caps lock indicator Touch pad Numeric keypad System status indicators...

  • Page 70: Bottom And Left-Side View

    Lenovo B71-80 Hardware Maintenance Manual Bottom and Left-side view AC power adapter jack Novo button Ventilation slots VGA port RJ-45 port HDMI port USB 3.0 port Memory card slot Speakers Louvers...

  • Page 71: Right-Side View

    Lenovo B71-80 Right-side view Combo audio jack USB 2.0 ports Optical drive Kensington slot...

  • Page 72: Parts List

    Attention: Do not attempt to replace an FRU on your own. If an FRU is damaged, contact a Lenovo authorized servicer or a marketing representative for replacement or repair. Only qualified technicians can inspect or repair this product.

  • Page 73: Overall

    Lenovo B71-80 Overall...
  • Page 74 Lenovo B71-80 Hardware Maintenance Manual Table 5. Parts list—Overall FRU no. See “Miscellaneous parts” on page 77 LCD unit (see “LCD FRUs” on page 72.) Keyboard (see “Keyboard” on page 74.) MB 3855U_V1G-PRO 5B20K81161 MB 3855U_V2G-PRO 5B20K81169 MB 3855U_UMA-PRO 5B20K81155...
  • Page 75 Lenovo B71-80 Table 5. Parts list—Overall (continued) FRU no. Memory, MT16KTF1G64HZ-1G6E1 8GB DDR3L 1600 11201304 5F10K42885 THERMAL MODULE DIS 5H40K42887 THERMAL MODULE UMA 5H40K42886 Battery, SA L15S4E01 14.4V41Wh4cell 5B10H71979 Battery, SP/L L15M4E01 14.6V41Wh4cell bty 5B10H70338 Battery, LG L15L4E01 14.6V41Wh4cell bty 5B10H70340 ODD, HLDS GUE0N 9.0mm internal DVD Rambo ODD 5DX0J46488...

  • Page 76: Lcd Frus

    Lenovo B71-80 Hardware Maintenance Manual LCD FRUs In Lenovo B71-80, there are following types of LCDs. • “17.3-in. HD LED”...
  • Page 77 Lenovo B71-80 Table 6. Parts list—LCD FRUs FRU no. LCD BEZEL 5CB0K78781 panel, AU B173RTN02.1 1A HD+T AG F NB 5D10J46203 panel, SD LTN173KT04-401 HD+T AG F NB 5D10J46204 panel, BO NT173WDM-N21 HD+T AG F NB 5D10J46202 CAMERA 0.3M 5C20K27045...

  • Page 78: Keyboard

    Lenovo B71-80 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language English 25214725 U.K. English 25214726 Italian 25214727 Spanish 25214728 Turkish 25214729 Thai 25214730 Portuguese 25214731 Latin 25214732 Canadian English&French 25214733 Korean 25214734 Traditional Chinese 25214735 Russian 25214736 Japanese 25214741...
  • Page 79 Lenovo B71-80 Table 7. Parts list—Keyboard (continued) Language German 25214768 Arabic 25214769 Brazilian 25214770 Japanese 25214771 Dutch 25214772 Greek 25214773 Hebrew 25214774 Hungarian 25214775 Four Nordic countries 25214776 Sunrex Belgian 25214777 Icelandic 25214778 Slovenian 25214779 Swiss 25214780 International English 25214781...
  • Page 80 Lenovo B71-80 Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language Czechoslovakian 25214812 Bulgarian 25214813 Darfon Indian 25214814 French-Arabic 5N20G90518...

  • Page 81: Miscellaneous Parts

    Lenovo B71-80 Miscellaneous parts Table 8. Parts list—Miscellaneous parts System miscellaneous parts: 5B40K14005 • (a) ODD BRACKET 5B30K14037 • (b) ODD BEZEL 5B40K14016 • (c) HDD BRACKET 5T10K14056 • (d) HDD SPONGE KIT 7MM Cable miscellaneous parts: 5C10K61876 • (e) USB FFC 5C10K61865 •...

  • Page 82: Power Cords

    Lenovo B71-80 Hardware Maintenance Manual Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 11. Parts list—Power cords Region CCC 3PIN 145000600 • LINETEK PC323+RVV300/300+LS15 1m Argentina 3PIN 145000599 •...
  • Page 83 Lenovo B71-80 Table 11. Parts list—Power cords (continued) Region UK 3PIN 145000561 • Longwell LP-61L+H03VV-F+LS-18 1m Indian 3PIN 145000560 • Longwell LP-67+BIS+LS-18 1m Italy 3PIN 145000559 • Longwell LP-22+H03VV-F+LS-18 1m Korea 3PIN 145000558 • Longwell LP-486+KTLH03VV-F+LS-5 1m Australia 3PIN 145000557 •...
  • Page 84 Lenovo B71-80 Hardware Maintenance Manual Table 11. Parts list—Power cords (continued) Region 145500002 • lux 0014+SPT-2 60°C 18/3C+0016 1m China 145500003 • lux 0036+RVV 300/300 0.75/3C+0002 1m Indian 145500004 • lux 0046+IS694 0.75/3C+0011 1m Japan 145500005 • lux 0018(E)+VCTF 0.75/3C+0021 1m...

  • Page 85: Notices

    The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

  • Page 86: Trademarks

    Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both.

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