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Lenovo B41-80 Hardware Maintenance Manual
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Lenovo B41-80 Hardware Maintenance Manual

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Lenovo B41-80
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  • Page 1 Lenovo B41-80 Hardware Maintenance Manual...
  • Page 2 First Edition (September 2015) © Copyright Lenovo 2015. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.

  • Page 3: Table Of Contents

    Trademarks............81 Power management .......... 25 Screen blank state ........25 Putting the computer to sleep or shutting it down ............25 Lenovo B41-80 ..........27 Specifications ............. 27 Status indicators ..........28 Fn key combinations ......... 29 Hotkeys ............... 29 FRU replacement notices........

  • 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

    Lenovo B41-80 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 B41-80 Hardware Maintenance Manual General safety Follow the following rules 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

    Lenovo B41-80 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.
  • Page 8 Lenovo B41-80 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 B41-80 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

    Lenovo B41-80 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 B41-80 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 Lenovo B41-80 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 B41-80 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 Lenovo B41-80 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 B41-80 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 Lenovo B41-80 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...

  • Page 18: Laser Compliance Statement

    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 Lenovo B41-80 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://consumersupport.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

    Lenovo B41-80 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. • Some computers have both a processor board and a system board. If you are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one.

  • 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

    Lenovo B41-80 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 B41-80 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

    4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo B41-80” on page 27. Note: Noise from the AC adapter does not always indicate a defect. Checking operational charging...

  • Page 26: Checking The Battery Pack

    Lenovo B41-80 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack.

  • Page 27: Related Service Information

    Lenovo B41-80 Related service information This chapter presents the following information: • “Restoring the factory contents by using Recovery Disc Set” on page 23 • “Passwords” on page 24 • “Power management” on page 25 Restoring the factory contents by using Recovery Disc Set...

  • Page 28: Passwords

    Lenovo B41-80 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password (SVP). If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on.

  • Page 29: Power Management

    Lenovo B41-80 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 30 Lenovo B41-80 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time, shut it down. To shut down your computer, do one of the following: • For the Windows 7 operating system: Click Start Shut down.

  • Page 31: Lenovo B41-80

    • “FRU replacement notices” on page 30 • “Removing and replacing an FRU” on page 31 • “Locations” on page 61 • “Parts list” on page 64 Specifications The following table lists the specifications of the Lenovo B41-80: Table 1. Specifications Feature Description Processor ®...

  • Page 32: Status Indicators

    Lenovo B41-80 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: Table 2. Status indicators The system status indicators show the current status of your computer. Power and battery status indicator • Green: The battery has a charge between 20% and 100% and the AC adapter is not connected to the computer, or the battery has a charge between 80% and 100% and the AC power adapter is connected to the computer.

  • Page 33: Fn Key Combinations

    Lenovo B41-80 Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Key combination Description Fn + Home: Activate the pause function. Fn + End: Activate the break function.

  • Page 34: 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 35: Removing And Replacing An Fru

    Lenovo B41-80 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 36: 1010 Battery Pack

    Lenovo B41-80 Hardware Maintenance Manual 1010 Battery pack DANGER • Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 1. Removal steps of battery pack Unlock the manual battery latch .

  • Page 37: 1020 Optical Drive

    Lenovo B41-80 1020 Optical drive For access, remove this FRU: “1010 Battery pack” on page 32 Figure 2. Removal steps of optical drive Remove the screw . Then remove the optical drive by arrow Step Screw (quantity) Color Torque M2 x 6 mm, flat-head, nylok-coated (1) Black 1.5~2.0kgf.cm...
  • Page 38 Lenovo B41-80 Hardware Maintenance Manual Figure 2. Removal steps of optical drive (continued) Remove the two screws and remove the optical drive bracket in the direction by arrow Step Screw (quantity) Color Torque M2 x 3 mm, flat-head, nylok-coated (2) Black 1.0~1.5kgf.cm...

  • Page 39: 1030 Bottom Slot Cover

    Lenovo B41-80 1030 Bottom slot cover For access, remove this FRU: “1010 Battery pack” on page 32 Figure 3. Removal steps of bottom slot cover Remove the two screws . Then remove the bottom slot cover by arrow Step Screw (quantity)

  • Page 40: 1040 Hard Disk Drive

    Lenovo B41-80 Hardware Maintenance Manual 1040 Hard disk drive For access, remove these FRUs in order: • “1010 Battery pack” on page 32 • “1030 Bottom slot cover” on page 35 Attention: • Do not drop the hard disk drive or apply any physical shock to it.

  • Page 41: Color Torque

    Lenovo B41-80 Figure 4. Removal steps of hard disk drive (continued) Remove four screws and detach the hard disk drive from the metal frame in the direction shown by arrow Step Screw (quantity) Color Torque M3 x 3 mm, flat-head, nylok-coated (4) Silver 2.5~3.0kgf.cm...

  • Page 42: 1050 Dimm

    Lenovo B41-80 Hardware Maintenance Manual 1050 DIMM For access, remove these FRUs in order: • “1010 Battery pack” on page 32 • “1030 Bottom slot cover” on page 35 Figure 5. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the...

  • Page 43: 1060 Pci Express Mini Card For Wireless Lan/Wan

    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 Table 5. Parts list—Overall on page 66 for Lenovo part numbers for the approved modules. Disconnect the two wireless LAN cables (black, white)

  • Page 44: 1070 Keyboard

    Lenovo B41-80 Hardware Maintenance Manual 1070 Keyboard For access, remove this FRU: • “1010 Battery pack” on page 32 Figure 7. Removal steps of keyboard Remove three screws Step Screw (quantity) Color Torque M2 x 6 mm, flat-head, nylok-coated (3) Black 1.5~2.0kgf.cm...
  • Page 45 Lenovo B41-80 Figure 7. Removal steps of keyboard (continued) Lift up the keyboard and disconnect the connector in the direction shown by arrows . Be careful not to damage the connector. When installing: Make sure that the keyboard connector is attached firmly to...

  • Page 46: 1080 Keyboard Bezel

    Lenovo B41-80 Hardware Maintenance Manual 1080 Keyboard bezel For access, remove these FRUs: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1070 Keyboard” on page 40 Figure 8.
  • Page 47 Lenovo B41-80 Figure 8. Removal steps of keyboard bezel (continued) Disconnect four connectors in the direction shown by arrow and remove the keyboard bezel by arrow When installing: Make sure that all the connectors are attached firmly.

  • Page 48: 1090 Finger Print, Power Board And Led Board

    Lenovo B41-80 Hardware Maintenance Manual 1090 Finger print, power board and led board For access, remove these FRUs: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 •...
  • Page 49 Lenovo B41-80 Figure 9. Removal steps of finger print, power board and power board (continued) Peel off the adhesive of the led board FPC. Then remove the led board from its cavity in the direction by arrow When installing: Make sure that the finger print connector is attached firmly.

  • Page 50: 1100 Usb Board

    Lenovo B41-80 Hardware Maintenance Manual 1100 USB board For access, remove these FRUs: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1070 Keyboard” on page 40 •...

  • Page 51: 1110 System Board

    Lenovo B41-80 1110 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 52 Lenovo B41-80 Hardware Maintenance Manual Figure 11. Removal steps of system board (continued) Disconnect the USB board connector in the direction shown by arrow . Then disconnect the EDP connector in the direction shown by arrow Remove the screw . Pull the DC-IN connect from its cavity in the direction by arrow .

  • Page 53: 1120 Fan And Heat Sink Assembly

    Lenovo B41-80 1120 Fan and heat sink assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1040 Hard disk drive” on page 36 •...

  • Page 54: 1130 Speakers

    Lenovo B41-80 Hardware Maintenance Manual 1130 Speakers For access, remove these FRUs: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1040 Hard disk drive” on page 36 •...

  • Page 55: 1140 Lcd Unit And Base Cover

    Lenovo B41-80 1140 LCD unit and base cover For access, remove these FRUs: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1040 Hard disk drive” on page 36 •...
  • Page 56 Lenovo B41-80 Hardware Maintenance Manual Figure 14. Removal steps of LCD unit and base cover (continued) Remove the LCD unit from the base cover in the direction by arrow...
  • Page 57 Lenovo B41-80 For Windows 7 operating System: Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following...
  • Page 58 Lenovo B41-80 Hardware Maintenance Manual For Windows 8 operating System: Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following...

  • Page 59: 1150 Lcd Front Bezel

    Lenovo B41-80 1150 LCD front bezel For access, remove these FRUs: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1040 Hard disk drive” on page 36 •...

  • Page 60: 1160 Lcd Panel

    Lenovo B41-80 Hardware Maintenance Manual 1160 LCD panel For access, remove these FRUs in order: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1040 Hard disk drive” on page 36 •...
  • Page 61 Lenovo B41-80 Figure 16. Removal steps of LCD panel (continued) Turn over the LCD module in the direction as shown by arrow . Disconnect the connector by arrow to remove the LCD panel in the direction by arrow When installing: Make sure that the LCD panel connector is attached firmly.

  • Page 62: 1170 Lcd Hinges

    Lenovo B41-80 Hardware Maintenance Manual 1170 LCD hinges For access, remove these FRUs: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1040 Hard disk drive” on page 36 •...

  • Page 63: 1180 Antenna, Lcd Cable, And Integrated Camera

    Lenovo B41-80 1180 Antenna, LCD cable, and integrated camera For access, remove these FRUs in order: • “1010 Battery pack” on page 32 • “1020 Optical drive” on page 33 • “1030 Bottom slot cover” on page 35 • “1040 Hard disk drive” on page 36 •...
  • Page 64 Lenovo B41-80 Hardware Maintenance Manual Figure 18. Removal steps of Antenna, LCD cable, and integrated camera Release two antenna cables and one LCD cable from the cable guide. Detach the adhesive of the antenna to remove them in the direction by arrow When installing: •...

  • Page 65: Locations

    Lenovo B41-80 Locations Front view Integrated camera Built-in microphone Wireless antennas Computer display Speakers Power button Finger print Touchpad Memory card slot System status indicator...

  • Page 66: Right-Side View

    Lenovo B41-80 Hardware Maintenance Manual Right-side view Combo audio jack USB port Novo button Kingston lock slot Optical drive...

  • Page 67: Bottom And Left-Side View

    Lenovo B41-80 Bottom and left-side view AC power adapter jack Louvers VGA port RJ-45 port HDMI port USB port...

  • Page 68: Parts List

    Lenovo B41-80 Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 65 • “LCD FRUs” on page 70 • “Keyboard” on page 72 • “Miscellaneous parts” on page 75 • “AC adapters” on page 76 •...

  • Page 69: Overall

    Lenovo B41-80 Overall...
  • Page 70 ODD, 9.0 Rambo ODD, PSN UJ8HC 9.0mm Slim Tray Rambo ODD, 5DX0G86787 9.0 Rambo ZIWB2 ODD Bezel 90205410 MB C B41-80 NOK I3-6100U EXO2G 5B20K57284 MB C B41-80 WIN I3-6100U EXO2G 5B20K57286 MB C B41-80 NOK I3-6100U EXO1G 5B20K57298 MB C B41-80 WIN I3-6100U EXO1G...
  • Page 71 Lenovo B41-80 Table 5. Parts list—Overall (continued) No. FRU FRU no. CRU ID MB C B41-80 NOK I5-6200U UMA 5B20K57296 MB C B41-80 WIN I5-6200U UMA 5B20K57278 MB C B41-80 NOK I7-6500U EXO2G 5B20K57277 MB C B41-80 WIN I7-6500U EXO2G...
  • Page 72 Lenovo B41-80 Hardware Maintenance Manual Table 5. Parts list—Overall (continued) No. FRU FRU no. CRU ID RAM, RMT3170MN68F9F-1600 4GB DDR3L 5M30G75129 1600(MC), DDR3L 1600 4GB RAM, MC MT8KTF51264HZ-1G6E1 4GB DDR3L 11202125 1600, DDR3L 1600 4GB RAM, M471B1G73EB0-YK0 20nm 8GB DDR3L...
  • Page 73 Lenovo B41-80 Table 5. Parts list—Overall (continued) No. FRU FRU no. CRU ID HDD, ST1000LM024 6G 9.5mm 5.4K 1T HDD, 1TB 16200385 5400rpm 9.5mm HDD, HTS541010A9E660 6G 9.5mm 5.4K 1T HDD, 16200400 1TB 5400rpm 9.5mm HDD, TSB MQ01ABD100 6G 9.5mm 5.4K 1T HDD, 16200429 1TB 5400rpm 9.5mm...

  • Page 74: Lcd Frus

    Lenovo B41-80 Hardware Maintenance Manual LCD FRUs In Lenovo B41-80, the type of LCD is 14.0-inch.
  • Page 75 Lenovo B41-80 Table 6. Parts list—15.6-in. HD TFT No. FRU FRU no. CRU ID ZIWB2 LCD Bezel W/Camera/Magnet/Mylar 90205434 ZIWB2 LCD Bezel WO/Camera/Magnet/Myla 90205435 Panel LG LP140WH8-TPH1 HDT AG F NB 14.0 HD 5D10H91343 TN AG(FLAT) Panel AUO B140XTN02.E 0A HD AG S NB 14.0 HD...

  • Page 76: Keyboard

    Lenovo B41-80 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID English 25214510 U.K. English 25214511 Italian 25214512 Spanish 25214513 Turkish 25214514 Thailand 25214515 Portugue 25214516 Latin 25214517 Canada English &French 25214518 Korean 25214519 Tradational Chinese 25214520 Russian...
  • Page 77 Lenovo B41-80 Table 7. Parts list—Keyboard (continued) Language CRU ID English 25215190 U.K. English 25215191 Italian 25215192 Spanish 25215193 Turkish 25215194 Thailand 25215195 Portugue 25215196 Latin 25215197 Canada English &French 25215198 Korean 25215199 Tradational Chinese 25215200 Russian 25215201 French 25215202...
  • Page 78 Lenovo B41-80 Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language CRU ID English 25214540 U.K. English 25214541 Italian 25214542 Spanish 25214543 Turkish 25214544 Thailand 25214545 Portugue 25214546 Latin 25214547 Canada English &French 25214548 Korean 25214549 Tradational Chinese 25214550 Russian...

  • Page 79: Miscellaneous Parts

    Lenovo B41-80 Miscellaneous parts Table 8. Parts list—Miscellaneous partss FRU no. CRU ID • (a) ZIWB2 ODD Bracket 90205409 • (b) ZIWB2 HDD Bracket 90205411 • (c) ZIWB2 FP Bracket 90205428 • (d) ZIWB2 TP Cable 90205415 • (e) ZIWB2 DC IN Cable DIS 90205421 •...

  • Page 80: Ac Adapters

    Lenovo B41-80 Hardware Maintenance Manual AC adapters Table 9. Parts list—3-pin AC adapters CRU ID Adapter, 45W(3pin) For China, Delta ADLX45NDC3A 5A10H03911 20V2.25A adap DOE, BLACK 45W 3-PIN Adapter, 45W(3pin) For China, Liteon ADLX45DLC3A 5A10H03910 20V2.25A adap DOE, BLACK 45W 3-PIN...

  • Page 81: Power Cords

    Lenovo B41-80 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—3-pin power cords Region CRU ID Brazil 145-000596 • LINETEK LS15 H03VV-F LP26A 1m...
  • Page 82 Lenovo B41-80 Hardware Maintenance Manual Table 11. Parts list—3-pin power cords (continued) Region CRU ID 145-500000 • lux 0031+H03VV-F 0.75/3C+0011 1m 145-000594 • LINETEK LP-30B + SPT-2 + LS15 1m 145-000562 • Longwell LP-30B+SPT-2 18AWG+LS-18 1m 145-000537 • Volex US15S3+SPT-2 +VAC5S 1m 145-500002 •...
  • Page 83 Lenovo B41-80 Table 11. Parts list—3-pin power cords (continued) Region CRU ID Taiwan 145-000556 • Longwell LP-71+VCTF+LS-33 1m Taiwan 145-000531 • VOLEX TW15CS3+VCTF+VAC5S 1m Taiwan 145-500007 • lux 0019+VCTF 0.75/3C+0021 1m Korea 145-000590 • LINETEK LS15+H05VV-F+LP-E04A 1m Korea 145-000558 •...

  • Page 84: 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 85: 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...

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