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Lenovo B4400 Hardware Maintenance Manual
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Lenovo B4400 Hardware Maintenance Manual

Lenovo B4400 Hardware Maintenance Manual

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Lenovo B4400

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  • Page 1: Lenovo B4400

    Lenovo B4400 Hardware Maintenance Manual...
  • Page 2 First Edition (September 2013) © Copyright Lenovo 2013. 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

    Power management .......... 25 Screen blank mode ........25 Shutting down the computer..... 25 Putting your computer to sleep....26 Putting your computer to hibernate ..26 Lenovo B4400..........27 Specifications ............. 27 Status indicators ..........29 Fn key combinations ......... 31...

  • 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 B4400 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 B4400 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 B4400 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 B4400 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 B4400 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 B4400 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 B4400 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://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

    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 B4400 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 B4400” 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 B4400 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

    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: Passwords

    Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. 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).

  • Page 29: Power Management

    Related service information 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 mode If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off.

  • Page 30: Putting Your Computer To Sleep

    Lenovo B4400 Hardware Maintenance Manual Putting your computer to sleep If you will be away from your computer for only a short time, put the computer to sleep. When the computer is in sleep mode, you can quickly wake it to resume use, bypassing the startup process.

  • Page 31: Lenovo B4400

    • “FRU replacement notices” on page 32 • “Removing and replacing an FRU” on page 33 • “Locations” on page 63 • “Parts list” on page 66 Specifications The following table lists the specifications of the Lenovo B4400: Table 1. Specifications Feature Description Processor See the system properties of your computer.
  • Page 32 Lenovo B4400 Hardware Maintenance Manual Table 1. Specifications (continued) Feature Description Solid-state drive • 24G (on select models) Optical drive • 12.7 mm tray-in DVD Rambo I/O port • External monitor connector • Stereo headphone jack • Microphone jack • RJ45 × 1 •...

  • Page 33: Status Indicators

    Lenovo B4400 Status indicators The system status indicators below show the computer status: a b c...
  • Page 34 Lenovo B4400 Hardware Maintenance Manual Table 2. Status indicators Indicator Meaning Green 80% - 100% charged, or 20% - 100% discharged. Slow blinking green 20% - 80% charged. Slow blinking amber 5% - 20% charged. Amber 5% - 20% discharged.

  • Page 35: Fn Key Combinations

    Lenovo B4400 Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Fn + Esc: Windows 7: Opens the camera and audio settings window. The camera preview is turned on, and you can change the camera and audio settings as desired.

  • 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 B4400 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 Battery Pack

    Lenovo B4400 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 39: 1020 Dummy Card (Optional)

    Lenovo B4400 1020 Dummy card (Optional) Figure 2. Removal steps of dummy cards Remove the dummy card in the direction shown by arrows...

  • Page 40: 1030 Hard Disk Drive(Hdd)/Memory/Mini Pci Express Card Slot Compartment Cover

    Lenovo B4400 Hardware Maintenance Manual 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 3. Removal steps of HDD/Memory/Mini PCI Express Card slot/TV Card slot compartment cover Loosen the screws that secure the compartment cover.

  • Page 41: 1040 Hard Disk Drive

    Lenovo B4400 1040 Hard disk drive For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to it.
  • Page 42 Lenovo B4400 Hardware Maintenance Manual Figure 4. Removal steps of hard disk drive (contiuned) Pull the tab in the direction shown by arrow Take out the hard disk drive secured in a metal frame When installing: Make sure that the HDD connector is attached firmly.
  • Page 43 Lenovo B4400 Figure 4. Removal steps of hard disk drive (contiuned) Remove four screws and detach the metal frame from the hard disk drive. Step Screw (quantity) Color Torque M3 × 4 mm, flat-head, nylok-coated (4) Silver 6 kgfcm...

  • Page 44: 1050 Optical Drive

    Lenovo B4400 Hardware Maintenance Manual 1050 Optical drive For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 5. Removal steps of optical drive Remove the screw , insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow .

  • Page 45: 1060 Ddr3L Sdram

    Lenovo B4400 1060 DDR3L SDRAM For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Figure 6. Removal steps of DDR3L SDRAM...

  • Page 46: 1070 Mini Pci Express Card For Wireless Lan/Wan

    Lenovo B4400 Hardware Maintenance Manual 1070 Mini PCI Express Card for wireless LAN/WAN For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Figure 7.
  • Page 47 Lenovo B4400 Figure 7. Removal steps of Mini PCI Express 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 48: 1080 Keyboard

    Lenovo B4400 Hardware Maintenance Manual 1080 Keyboard For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 8. Removal steps of keyboard Remove screws Step Screw (quantity) Color Torque M2.5 × 8 mm, flat-head, nylokcoated(3) Black 3.5 kgfcm...
  • Page 49 Lenovo B4400 Figure 8. Removal steps of keyboard (continued) Lift the keyboard a little , and then detach the connector in the direction shown by arrow...

  • Page 50: 1090 Keyboard Bezel

    Lenovo B4400 Hardware Maintenance Manual 1090 Keyboard bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 • “1050 Optical drive” on page 40 •...
  • Page 51 Lenovo B4400 Figure 9. Removal steps of keyboard bezel (continued) Detach LED board connector in the direction shown by arrow ,fingerprint reader connector in the direction shown by arrow , touch pad connector in the direction shown by arrow , power board connector in the direction shown by arrow When installing: Make sure that all the FPC connectors are attached firmly.

  • Page 52: 1100 System Board

    Lenovo B4400 Hardware Maintenance Manual 1100 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 B4400 Figure 10. Removal steps of system board Loosen the screws Step Screw (quantity) Color Torque M2.0 × 6 mm, flat-head, nylok-coated (3) Black 1.85 kgfcm Detach IO board connector in the direction shown by arrow , LCD connector...
  • Page 54 Lenovo B4400 Hardware Maintenance Manual Figure 10. Removal steps of system board (continued) Detach USB connector in the direction shown by arrow Remove the system board in the direction shown by arrow When installing: When attaching the system board to the base cover, adjust the...

  • Page 55: 1110 Lcd Unit

    Lenovo B4400 1110 LCD unit For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •...
  • Page 56 Lenovo B4400 Hardware Maintenance Manual Figure 11. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows...

  • Page 57: 1120 Fan Assembly And Heat Sink Assembly

    Lenovo B4400 1120 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...

  • Page 58: 1130 Cpu

    Lenovo B4400 Hardware Maintenance Manual 1130 CPU For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •...

  • Page 59: 1140 Base Cover, Speakers, Power Assembly And Io Board

    Lenovo B4400 1140 Base cover, speakers, power assembly and IO board For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...
  • Page 60 Lenovo B4400 Hardware Maintenance Manual Figure 14. Removal steps of base cover, power assembly and IO board (continued) Remove two screws . Remove the power assembly in the direction shown by arrow Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylok-coated (2) Black 1.85 kgfcm...
  • Page 61 Lenovo B4400 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 label: The following labels need to be peeled off from the old base cover, and need to be put on the new base cover.

  • Page 62: 1150 Lcd Front Bezel

    Lenovo B4400 Hardware Maintenance Manual 1150 LCD front bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...

  • Page 63: 1160 Lcd Panel, Lcd Cable And Hinges

    Lenovo B4400 1160 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...
  • Page 64 Lenovo B4400 Hardware Maintenance Manual Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Remove four screws . Lift the LCD panel with hinges in the direction shown by arrows Step Screw (quantity) Color Torque M2.0 × 2.5 mm, flat-head, nylokcoated Silver 1.85 kgfcm...

  • Page 65: 1170 Integrated Camera

    Lenovo B4400 1170 Integrated camera For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •...

  • Page 66: 1180 Antenna Assembly And Lcd Cover

    Lenovo B4400 Hardware Maintenance Manual 1180 Antenna assembly and LCD cover For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...

  • Page 67: Locations

    Lenovo B4400 Locations Front view Integrated camera Wireless antennas Display Power button Speakers Power and battery indicator Touch pad Memory card slot System indicators Fingerprint reader Touch pad buttons...

  • Page 68: Right-Side View

    Lenovo B4400 Hardware Maintenance Manual Right-side view Power Optical disc drive USB port Combo audio jack...

  • Page 69: Bottom And Left-Side View

    Lenovo B4400 Bottom and Left-side view Kensington slot Ventilation slots VGA port RJ-45 port HDMI port USB 3.0 ports Hard disk drive/Memory/Mini PCI Express Card slot compartment Battery latch - manual Battery pack Battery latch - spring loaded Ventilation slots...

  • Page 70: Parts List

    Lenovo B4400 Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 67 • “LCD FRUs” on page 71 • “Keyboard” on page 73 • “Miscellaneous parts” on page 76 • “AC adapters” on page 77 •...

  • Page 71: Overall

    Lenovo B4400 Overall 5 (6)
  • Page 72 Lenovo B4400 Hardware Maintenance Manual Table 4. Parts list—Overall FRU no. CRU ID LCD unit (see “LCD FRUs” on page 71.) Keyboard (see “Keyboard” on page 73.) LB440 Upper Case W/TP&FP Hole 90204240 LB440 MB UMA 90004670 LB440 MB W8P UMA...
  • Page 73 Lenovo B4400 Table 4. Parts list—Overall (continued) FRU no. CRU ID WLAN Realtek RTL8188EE bgn 1x1 HMC WLAN 20200218 RTL8188EE MOW M PCIE NB HMC WLAN WLAN Realtek RTL8188EE bgn 1x1 HMC WLAN 20200441 RTL8188EE MOW M PCIE NB HMC WLAN...
  • Page 74 Lenovo B4400 Hardware Maintenance Manual Table 4. Parts list—Overall (continued) FRU no. CRU ID HDD 1TB/5400rpm M8 BP 2 (6G) 16200385 HDD 1TB/5400rpm Aquarius-BS 16200325 SSHD (8GB) ST1000LM014 6G 9.5mm 1T SSHD 16200389 (9.5MM) SSHD (8GB) ST500LM000 6G 7mm 500G SSHD (7MM)

  • Page 75: Lcd Frus

    Lenovo B4400 LCD FRUs In Lenovo B4400, there are following types of LCDs. • “14.0-in. HD TFT” B4400...
  • Page 76 Lenovo B4400 Hardware Maintenance Manual 14.0-in. HD TFT Table 5. Parts list—14.0-in. HD TFT FRU no. CRU ID LB440 LCD Bezel W/Camera Hole 90204238 LB440 LCD Bezel WO/Camera Hole 90204239 LB49A LCD Bezel Screw Pad 90201843 14.0" wedge+lvds HD Glossy LP140WH4-TLN2 18200790 14.0"...

  • Page 77: Keyboard

    Lenovo B4400 Keyboard Table 6. Parts list—Keyboard Language CRU ID Indian 25209361 Bulgarian 25209360 Czechoslovakian 25209359 International English 25209358 Swiss 25209357 Slovenian 25209356 Icelandic 25209355 Italian 25209354 Four Nordic countries 25209353 Hungarian 25209352 Hebrew 25209351 Greek 25209350 Dutch 25209349 Japanese...
  • Page 78 Lenovo B4400 Hardware Maintenance Manual Table 6. Parts list—Keyboard (continued) Language CRU ID Indian 25209376 Bulgarian 25209377 Czechoslovakian 25209390 International English 25209383 Swiss 25209384 Slovenian 25209385 Icelandic 25209375 Italian 25209373 Four Nordic countries 25209374 Hungarian 25209372 Hebrew 25209388 Greek 25209371...
  • Page 79 Lenovo B4400 Table 6. Parts list—Keyboard (continued) Language CRU ID Indian 25209317 Bulgarian 25209318 Czechoslovakian 25209330 International English 25209323 Swiss 25209324 Slovenian 25209325 Icelandic 25209316 Italian 25209314 Four Nordic countries 25209315 Hungarian 25209313 Hebrew 25209328 Greek 25209312 Dutch 25209319 Japanese...

  • Page 80: Miscellaneous Parts

    Lenovo B4400 Hardware Maintenance Manual Miscellaneous parts Table 7. Parts list—Miscellaneous parts CRU ID System miscellaneous parts: • 90200520 (a) LA48 HDD Bracket 60.4TE08.001 • 90204236 (b) LB440 DC-IN Bracket • 90200518 (c) ODD Bracket 33.4TD06.001 • (d) LB440 Finger Printer Board Bracket...

  • Page 81: Ac Adapters

    Lenovo B4400 AC adapters Table 8. Parts list—3-pin AC adapters CRU ID 90W, AC Adapter (2Pin) 20V Common with Rectangle plug 36200285 ADP-90XD AB 90W, AC Adapter (2Pin) 20V Common with Rectangle plug 36200286 PA-1900-71IF 90W, AC Adapter (2Pin) 20V Common with Rectangle plug...

  • Page 82: Power Cords

    Lenovo B4400 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 10. Parts list—3-pin power cords Region CRU ID 145000602 • SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m 145000600 •...
  • Page 83 Lenovo B4400 Table 10. Parts list—3-pin power cords (continued) Region CRU ID Brazil 145000564 • Longwell LP-46+H03VV-F+LS-18 1m Israel 145000563 • Longwell LP-41+H03VV-F+LS-18 1m 145000562 • Longwell LP-30B+SPT-2 18AWG+LS-18 1m 145000561 • Longwell LP-61L+H03VV-F+LS-18 1m Indian 145000560 • Longwell LP-67+BIS+LS-18 1m...
  • Page 84 Lenovo B4400 Hardware Maintenance Manual Table 10. Parts list—3-pin power cords (continued) Region CRU ID Korea 145000533 • VOLEX M2511+KETI IEC+VAC5S 1m Australia 145000532 • VOLEX AU10S3+H03VV-F+VAC5S 1m Taiwan 145000531 • VOLEX TW15CS3+VCTF+VAC5S 1m Japan 145000530 • VOLEX VAC5S+VCTF+M755 1m 145000525 •...
  • Page 85 Lenovo B4400 Table 10. Parts list—2-pin power cords Region CRU ID 145500018 • Linetek LINETEK PC205+RVV300/300 0.75/2C+COC03 145500069 • Longwell LSG-21+RVV300/300+LS-72 1m 145500019 • Linetek LINETEK LP61L+H03VVH2-F 0.75/2C+ LS7H 145500074 • Longwell LP-61L+H03VVH2-F+ LS-7 1m Indian 145500020 • LINETEK LP28+IS:694 0.75/2C+ LS7H 1m...
  • Page 86 Lenovo B4400 Hardware Maintenance Manual Table 10. Parts list—2-pin power cords Region CRU ID Israel 145500029 • LINETEK LP45+H03VVH2-F 0.75/2C+LS7H 1m Israel 145500072 • Longwell LP-55+H03VVH2-F+LS-7 1m 145500030 • LINETEK LP39+H03VVH2-F 0.75/2C+LS7H 1m 145500070 • Longwell LP-16+H03VVH2-F+LS-7 1m...

  • Page 87: 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 88: 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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