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Lenovo B41-35 Hardware Maintenance Manual
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Lenovo B41-35 Hardware Maintenance Manual

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B41-35/B41-30
Hardware
Maintenance
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Summary of Contents for Lenovo B41-35

  • Page 1 Lenovo B41-35/B41-30 Hardware Maintenance Manual...
  • Page 2 First Edition (April 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............82 Power management .......... 25 Screen blank state ........25 Putting the computer to sleep or shutting it down ............. 25 Lenovo B41-35/B41-30........27 Specifications ............. 27 Status indicators ..........29 Fn key combinations ......... 30 Hotkeys ............... 30 FRU replacement notices........31 Screw 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30” 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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 B41-35/B41-30 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: • For Window 7 operating system: Click Start Shut down.

  • Page 31: Lenovo B41-35/B41-30

    • “FRU replacement notices” on page 31 • “Removing and replacing an FRU” on page 32 • “Locations” on page 62 • “Parts list” on page 65 Specifications The following table lists the specifications of the Lenovo B41-35/B41-30: Table 1. Specifications Feature Description Processor To view the processor information, do the following: •...
  • Page 32 Lenovo B41-35/B41-30 Hardware Maintenance Manual Table 1. Specifications (continued) Feature Description I/O ports • Combo audio jack × 1 • RJ45 × 1 • HDMI port × 1 • USB 2.0 × 1, USB 3.0 × 2 • 4 in 1 slot × 1 (SD, SDHC, SDXC, MMC) •...

  • Page 33: Status Indicators

    Lenovo B41-35/B41-30 Status indicators The system status indicators below show the computer status: Table 2. Status indicators Indicator Status Meaning • The battery has a charge between 20% and 100% and the AC adapter is not connected to the computer.

  • Page 34: Fn Key Combinations

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 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 35: 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 36: Removing And Replacing An Fru

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 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 37: 1010 Battery Pack

    Lenovo B41-35/B41-30 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 . While holding the spring-loaded battery...

  • Page 38: 1020 Optical Drive

    Lenovo B41-35/B41-30 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 . Then remove the optical drive by arrow Step Screw (quantity)
  • Page 39 Lenovo B41-35/B41-30 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 40: 1030 Bottom Slot Cover

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 1030 Bottom slot cover For access, remove this FRU: “1010 Battery pack” on page 33 Figure 3. Removal steps of bottom slot cover Remove the two screws . Then remove the bottom slot cover by arrow...

  • Page 41: 1040 Hard Disk Drive

    Lenovo B41-35/B41-30 1040 Hard disk drive For access, remove these FRUs in order: • “1010 Battery pack” on page 33 • “1030 Bottom slot cover” on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to it.
  • Page 42 Lenovo B41-35/B41-30 Hardware Maintenance Manual 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 43: 1050 Dimm

    Lenovo B41-35/B41-30 1050 DIMM For access, remove these FRUs in order: • “1010 Battery pack” on page 33 • “1030 Bottom slot cover” on page 36 Figure 5. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the...

  • Page 44: 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 67 for Lenovo part numbers for the approved modules. Disconnect the two wireless LAN cables (black, white)

  • Page 45: 1070 Keyboard

    Lenovo B41-35/B41-30 1070 Keyboard For access, remove this FRU: • “1010 Battery pack” on page 33 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 Pull to unsnap the keyboard in the direction by arrows...
  • Page 46 Lenovo B41-35/B41-30 Hardware Maintenance Manual 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 47: 1080 Keyboard Bezel

    Lenovo B41-35/B41-30 1080 Keyboard bezel For access, remove these FRUs: • “1010 Battery pack” on page 33 • “1020 Optical drive” on page 34 • “1030 Bottom slot cover” on page 36 • “1070 Keyboard” on page 41 Figure 8. Removal steps of keyboard bezel...
  • Page 48 Lenovo B41-35/B41-30 Hardware Maintenance Manual 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 49: 1090 Finger Print, Power Board And Led Board

    Lenovo B41-35/B41-30 1090 Finger print, power board and led board For access, remove these FRUs: • “1010 Battery pack” on page 33 • “1020 Optical drive” on page 34 • “1030 Bottom slot cover” on page 36 • “1070 Keyboard” on page 41 •...
  • Page 50 Lenovo B41-35/B41-30 Hardware Maintenance Manual 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...

  • Page 51: 1100 Usb Board

    Lenovo B41-35/B41-30 1100 USB board For access, remove these FRUs: • “1010 Battery pack” on page 33 • “1020 Optical drive” on page 34 • “1030 Bottom slot cover” on page 36 • “1070 Keyboard” on page 41 • “1080 Keyboard bezel” on page 43 Figure 10.

  • Page 52: 1110 System Board

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 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 53 Lenovo B41-35/B41-30 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 54: 1120 Fan And Heat Sink Assembly

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 1120 Fan and heat sink assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 33 • “1020 Optical drive” on page 34 • “1030 Bottom slot cover” on page 36 •...

  • Page 55: 1130 Speakers

    Lenovo B41-35/B41-30 1130 Speakers For access, remove these FRUs: • “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 •...

  • Page 56: 1140 Lcd Unit And Base Cover

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 1140 LCD unit and base cover For access, remove these FRUs: • “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 •...
  • Page 57 Lenovo B41-35/B41-30 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 58 Lenovo B41-35/B41-30 Hardware Maintenance Manual 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 59 Lenovo B41-35/B41-30 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 60: 1150 Lcd Front Bezel

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 1150 LCD front bezel For access, remove these FRUs: • “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 •...

  • Page 61: 1160 Lcd Panel

    Lenovo B41-35/B41-30 1160 LCD panel For access, remove these FRUs 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 •...
  • Page 62 Lenovo B41-35/B41-30 Hardware Maintenance Manual 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...

  • Page 63: 1170 Lcd Hinges

    Lenovo B41-35/B41-30 1170 LCD hinges For access, remove these FRUs: • “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 •...

  • Page 64: 1180 Antenna, Lcd Cable, And Integrated Camera

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 1180 Antenna, LCD cable, and integrated camera For access, remove these FRUs in order: • “1010 Battery pack” on page 33 • “1020 Optical drive” on page 34 • “1030 Bottom slot cover” on page 36 •...
  • Page 65 Lenovo B41-35/B41-30 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 66: Locations

    Lenovo B41-35/B41-30 Hardware Maintenance Manual 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 67: Right-Side View

    Lenovo B41-35/B41-30 Right-side view Combo audio jack USB port Novo button Kingston lock slot Optical drive...

  • Page 68: Bottom And Left-Side View

    Lenovo B41-35/B41-30 Hardware Maintenance Manual Bottom and left-side view AC power adapter jack Louvers VGA port RJ-45 port HDMI port USB port...

  • Page 69: Parts List

    Lenovo B41-35/B41-30 Parts list This section presents the following service parts: • “Overall” on page 66 • “LCD FRUs” on page 71 • “Keyboard” on page 73 • “Miscellaneous parts” on page 76 • “AC adapters” on page 77 • “Screws” on page 77 •...

  • Page 70: Overall

    Lenovo B41-35/B41-30 Hardware Maintenance Manual Overall...
  • Page 71 5B20J22976 ● MB C B41-35 WIN A6 2G 1000 NFP 5B20J22820 ● MB C B41-35 NOK A6 UMA 1000 NFP 5B20J22959 ● MB C B41-35 WIN A6 UMA 1000 NFP 5B20J22805 ● MB C B41-35 NOK A8 2G 1000 FP 5B20J22872 ●...
  • Page 72 5B20J22965 ● ● MB C B41-35 WIN E1 2G 1000 NFP 5B20J22809 MB C B41-35 NOK E1 UMA 1000 NFP 5B20J22870 ● MB C B41-35 WIN E1 UMA 1000 NFP 5B20J22920 ● MB C B41-35 NOK E2 2G 1000 FP 5B20J22859 ●...
  • Page 73 CRU ID B41-35 MB C B41-35 WIN A8 UMA 1000 FP 5B20J22905 ● MB C B41-35 NOK A8 UMA 1000 NFP 5B20J22958 ● MB C B41-35 WIN A8 UMA 1000 NFP 5B20J22801 ● MB C B41-35 NOK E1 UMA 1000 FP 5B20J22852 ●...
  • Page 74 Lenovo B41-35/B41-30 Hardware Maintenance Manual No. FRU FRU no. CRU ID B41-35 WirelessLan_Non_Intel, Cbt SW10A11648 ● RTL8821AE 1x1AC+BT4.0 PCIE M.2 WLAN WirelessLan_Non_Intel, Cbt 20200557 ● BCM43142 1x1BN+BT4.0 PCIE M.2 WLAN WirelessLan_Non_Intel, Ltn NFA335 20200558 ● 1x1BN+BT4.0 PCIE M.2 WLAN WirelessLan_Non_Intel, Cbt 20200570 ●...

  • Page 75: Lcd Frus

    Lenovo B41-35/B41-30 LCD FRUs In Lenovo B41-35/B41-30, the type of LCD is 14.0-inch.
  • Page 76 Lenovo B41-35/B41-30 Hardware Maintenance Manual Table 6. Parts list—15.6-in. HD TFT No. FRU FRU no. CRU ID B41-35 ZIWB2 LCD BezelW/CameraHole/Magnet/ 90205434 ● Mylar ZIWB2 LCD BezelWO/CameraHole/ 90205435 ● Magnet/Mylar Panel, INX N156BGE-EA2 HD AG S NB 5D10G94547 N ●...

  • Page 77: Keyboard

    Lenovo B41-35/B41-30 Keyboard Table 7. Parts list—Keyboard Language CRU ID B41-35 English 25214785 ● U.K. English 25214786 ● Italian 25214787 ● Spanish 25214788 ● Turkish 25214789 ● Thailand 25214790 ● Portugue 25214791 ● Latin 25214792 ● Canada English 25214793 ●...
  • Page 78 Lenovo B41-35/B41-30 Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language CRU ID B41-35 English 25214755 ● U.K. English 25214756 ● Italian 25214757 ● Spanish 25214758 ● Turkish 25214759 ● Thailand 25214760 ● Portugue 25214761 ● Latin 25214762 ● Canada English 25214763 ●...
  • Page 79 Lenovo B41-35/B41-30 Table 7. Parts list—Keyboard (continued) Language CRU ID B41-35 English 25214725 ● U.K. English 25214726 ● Italian 25214727 ● Spanish 25214728 ● Turkish 25214729 ● Thailand 25214730 ● Portugue 25214731 ● Latin 25214732 ● Canada English 25214733 ●...

  • Page 80: Miscellaneous Parts

    Lenovo B41-35/B41-30 Hardware Maintenance Manual Miscellaneous parts Table 8. Parts list—Miscellaneous parts FRU no. CRU ID B41-35 ZIWB2 ODD Bracket 90205409 ● ZIWB2 HDD Bracket 90205411 ● ZIWB2 FP Bracket 90205428 ● ZIWB2 TP Cable 90205415 ● ZIWB2 DC IN Cable DIS 90205421 ●...

  • Page 81: Ac Adapters

    Adapter, Chicony ADLX45NCC3A 20V2.25A 36200610 ● adapter Chicony Adapter, Delta ADLX65NDC3A 20V3.25A 36200249 ● adapter Adapter, Liteon ADLX65NLC3A 20V3.25A 36200607 ● adapter Liteon Adapter, Chicony ADLX65NCC3A 20V3.25A 36200611 ● adapter Chicony Screws Table 10. Screw list B41-35 Screw Pack C B41-35 5S10J22862 ●...

  • Page 82: Power Cords

    Lenovo B41-35/B41-30 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—3-pin power cords Region CRU ID B41-35 Brazil 145-000596 ● •...
  • Page 83 Lenovo B41-35/B41-30 Region CRU ID B41-35 145-000562 ● • Longwell LP-30B+SPT-2 18AWG+LS-18 1m 145-000537 ● • Volex US15S3+SPT-2 +VAC5S 1m 145-500002 ● • lux 0014+SPT-2 60°C 18/3C+0016 1m 145-000600 ● • LINETEK PC323+RVV300/300+LS15 1m 145-000568 ● • Longwell LSG-31+RVV300/300+LS-18 1m 145-000538 ●...
  • Page 84 Lenovo B41-35/B41-30 Hardware Maintenance Manual Region CRU ID B41-35 Korea 145-000558 ● • Longwell LP-486+KTLH03VV-F+LS-5 1m Korea 145-000533 ● • VOLEX M2511+KETI IEC+VAC5S 1m Korea 145-500008 ● • lux 0033+H03VV-F 0.75/3C+0011 1m Italy 145-000591 ● • LINETEK LS15+H03VV-F+PE-336 1m Italy 145-000559 ●...

  • 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 either registered trademarks or trademarks of Lenovo in the United States and/or other countries: ® Lenovo ®...

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