Lenovo B490 Hardware Maintenance Manual
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Lenovo B490 Hardware Maintenance Manual

Lenovo B490 Hardware Maintenance Manual

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Hardware Maintenance Manual
Lenovo B490

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Summary of Contents for Lenovo B490

  • Page 1 Hardware Maintenance Manual Lenovo B490...
  • Page 2 Appendix A “Notices” on page 93. First Edition (October 2012) © Copyright Lenovo 2012. 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. GS-35F-05925.

  • Page 3: Table Of Contents

    ... . ac power adapters ... . . Chapter 5. Lenovo B490 ..37 Power cords .
  • Page 4 Hardware Maintenance Manual...

  • Page 5: About This Manual

    • The product-specific section includes service, reference, and product-specific parts information. Important: • This manual is intended only for trained service technicians who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. • Before servicing a Lenovo product, be sure to read all the information under Chapter 1 “Safety information”...
  • Page 6 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    • Reinstall all covers correctly before returning the machine to the customer. • Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers. © Copyright Lenovo 2012...

  • Page 8: Electrical Safety

    Electrical safety Observe the following rules when working on electrical equipment. Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.

  • 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: Grounding Requirements

    2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. When handling ESD-sensitive parts: • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people. •...
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 DANGER Hardware Maintenance Manual...
  • Page 13 Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO Hardware Maintenance Manual...
  • Page 15 PERIGO PERIGO DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER DANGER DANGER VORSICHT Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT VORSICHT Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 Hardware Maintenance Manual...

  • Page 25: Laser Compliance Statement (Multilingual Translations)

    Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the following languages: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese Chapter 1 Safety information...
  • Page 26 Hardware Maintenance Manual...
  • Page 27 Chapter 1 Safety information...
  • Page 28 Hardware Maintenance Manual...
  • Page 29 Chapter 1 Safety information...
  • Page 30 Hardware Maintenance Manual...
  • Page 31 Chapter 1 Safety information...
  • Page 32 Hardware Maintenance Manual...

  • Page 33: Chapter 2. Important Service Information

    After a system board is replaced, ensure that the latest BIOS is installed to the system board before completing the service action. To download software fixes, drivers, and BIOS, do the following: 1. Go to http://www.lenovo.com/support. 2. Click Download Drivers & Software. The Web site offers three options to begin your search: • Search by product number •...

  • Page 34: Strategy For Replacing A Hard Disk Drive

    Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified by the unique FRU part numbers. Lenovo plans to transit to RoHS compliance before the implementation date and expects its suppliers to be ready to meet Lenovo’s requirements and schedule in the European Union. Products sold between 2005 and 2006 might contain some RoHS compliant FRUs.

  • Page 35: Chapter 3. General Checkout

    • Damage caused by liquid spilled into the system • Damage caused by the improper insertion of a PC Card or the installation of an incompatible card • Improper disc insertion or use of an optical drive © Copyright Lenovo 2012...

  • Page 36: Power System Checkout

    3. If the voltage is not correct, replace the ac power adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to Chapter 5 “Lenovo B490” on page 37. Hardware Maintenance Manual...

  • Page 37: Checking Operational Charging

    • Windows 7: Open the Power Manager program and click the Battery tab. • Windows 8: – On the Windows operating system, press the recovery button to launch the Lenovo Solution Center program, and then click Battery. – Press Fn+Esc to launch the Lenovo Experience program, and then click Battery Health.
  • Page 38 If the voltage is still less than +11.0 V dc after recharging, replace the battery. 4. If the voltage is more than +11.0 V dc, measure the resistance between battery terminals 5 and 7. The resistance must be 4 to 30 K Ω. If the resistance is not correct, replace the battery pack.

  • Page 39: Chapter 4. Related Service Information

    For more information about the recovery solutions, refer to the help information system of the programs. Passwords As many as two passwords might be needed for a Lenovo notebook computer: the power-on password and the supervisor password. © Copyright Lenovo 2012...

  • Page 40: Power-On Password

    If any of these passwords has been set, a prompt for it will be displayed on the screen whenever the computer is turned on. The computer does not start until the password is entered. Note: If only a supervisor password is set, the password prompt will not be displayed when the operating system is started.

  • Page 41: Hibernation Mode

    Also, when the time set on the resume timer elapses, the computer automatically returns from sleep mode and resumes operation. Note: The computer does not accept any input immediately after it enters sleep mode. Wait a few seconds before taking any action to reenter operation mode. Hibernation mode In hibernation mode, the following occurs: •...
  • Page 42 Hardware Maintenance Manual...

  • Page 43: Chapter 5. Lenovo B490

    “Status indicators” on page 38 • “Fn key combinations” on page 39 Specifications This topic lists the physical features for the Lenovo B490 models. Processor • Windows 7: To view the system properties of your computer, click Start, right-click Computer; then click Properties.

  • Page 44: Status Indicators

    Optical drive • 12.7 mm Rambo optical drive Wireless features • Integrated wireless LAN • Integrated Bluetooth (on some models) • Integrated WiMAX • 100/1000 Mbps Ethernet communication Security feature Fingerprint Reader (on some models) Status indicators This chapter presents the system status indicators that show the status of the computer. Table 1.

  • Page 45: Fn Key Combinations

    Multimedia control: Skip to the next track Fn+PgUp Enables or disables the scroll lock function. Fn+PrtSc Has the same function as the SysRq key on a conventional keyboard. Fn+Home Has the same function as the Pause key on a conventional keyboard. Chapter 5 Lenovo B490...
  • Page 46 Table 2. Function key combinations (continued) Key combination Description Fn+End Has the same function as the Break key on a conventional keyboard. Fn+PgDn Activates the insert function. Increases or decreases the display brightness level. Fn + up/down arrow Fn + left/right arrow Increases or decreases the sound volume.

  • Page 47: Chapter 6. Fru Replacement Notices

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/UserManuals.
  • Page 48 • Torque driver If you have a torque screwdriver, refer to the Torque column in the screw information table for each step. • Make sure that you use the correct screw. It is recommended to use new screws for replacements. If you have a torque screwdriver, tighten all screws firmly to the torque specified in the screw information table for each step.

  • Page 49: Chapter 7. Removing And Replacing A Fru

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/UserManuals.

  • Page 50: 1010 Battery Pack

    1010 Battery pack Removal steps of battery pack DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Unlock the spring-loaded battery latch . Holding the manual battery latch in the unlocked position, remove the battery pack in the direction shown by the arrow When installing: Install the battery pack in the slot.

  • Page 51: 1030 Optical Drive

    Removal steps of bottom slot cover Remove the screws , and then remove the cover Step Screw (quantity) Color Torque Black 1.85 kgf-cm M2 × 3 mm, flat-head, nylon-coated (2) 1030 Optical drive For access, remove these FRUs in order: •...

  • Page 52: 1040 Memory Modules

    Insert a screwdriver into the screw hole and push the optical drive in the direction shown by the arrow Then remove the optical drive. Removal steps of optical drive bezel and optical drive bracket Remove the screws and then remove the optical drive bracket. Torque Step Screw (quantity)

  • Page 53: 1050 Hard Disk Drive Assembly

    Removal steps of memory modules Release the two latches on both edges of the socket at the same time in the direction shown by the arrows , and then unplug the memory module in the direction shown by the arrow Note: If only one memory module is used on the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but not in SLOT-1 (...
  • Page 54 Removal steps of hard disk drive assembly Remove the screw , then pull the tab in the direction shown by the arrow Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (1) Black 1.85 kgf-cm Remove the hard disk drive from the slot When installing: Make sure that the hard disk drive connector is attached firmly.

  • Page 55: 1060 Pci Express Mini Card For Wireless Lan

    Remove the hard disk drive bracket as shown by the arrow 1060 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1020 Bottom slot cover” on page 44 Removal steps of PCI Express Mini Card for wireless LAN In steps , disconnect the cables from the card using the removal tool antenna RF connector (P/N: 08K7159)

  • Page 56: 1070 Msata Solid State Drive

    Remove the card in the direction shown by the arrow When installing: Plug the black cable (MAIN) into the jack labeled A, and the white cable (AUX) into the jack labeled B on the card. 1070 mSATA solid state drive For access, remove these FRUs in order: •...

  • Page 57: 1080 Backup Battery

    Remove the mSATA solid state drive 1080 Backup battery For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1020 Bottom slot cover” on page 44 Removal steps of backup battery DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode.

  • Page 58: Step Screw (Quantity)

    Removal steps of keyboard Remove the screws When installing: Ensure that the screws have been fastened to secure the keyboard. Step Screw (quantity) Color Torque Black M2.5 × 8 mm, flat-head, nylon-coated (3) 4.0 kgf-cm Push hard in the direction shown by the arrow to unlatch the front side of the keyboard.

  • Page 59: Chapter 7 Removing And Replacing A Fru

    Remove the keyboard in the direction shown by the arrow Carefully lift the keyboard until you can see how it’s connected. Hold the keyboard above the computer and then detach the keyboard connector. Chapter 7 Removing and replacing a FRU...

  • Page 60: 1100 Keyboard Bezel

    1100 Keyboard bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1020 Bottom slot cover” on page 44 • “1030 Optical drive” on page 45 • “1090 Keyboard” on page 51 Removal steps of keyboard bezel Remove the screws that secure the keyboard bezel.
  • Page 61 Remove the screw Torque Step Screw (quantity) Color M2 × 6 mm, flat-head, nylon-coated (1) Black 1.85 kgf-cm Detach the connectors. When installing: Ensure that all the connectors are attached firmly. Chapter 7 Removing and replacing a FRU...

  • Page 62: 1110 Led Board

    Remove the keyboard bezel. 1110 LED board For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1020 Bottom slot cover” on page 44 • “1030 Optical drive” on page 45 • “1090 Keyboard” on page 51 •...

  • Page 63: 1120 Power Board

    Removal steps of LED board Peel off the mylar tape . Then remove the LED board 1120 Power board For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1020 Bottom slot cover” on page 44 •...

  • Page 64: 1130 Microphone Assembly

    Removal steps of power board Remove the screw and then remove the power board Torque Step Screw (quantity) Color M2 × 3 mm, flat-head, nylon-coated (1) Black 1.85 kgf-cm 1130 Microphone assembly For access, remove these FRUs in order: • “1010 Battery pack”...

  • Page 65: 1140 I/O Board

    1140 I/O board For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1020 Bottom slot cover” on page 44 • “1030 Optical drive” on page 45 • “1090 Keyboard” on page 51 • “1100 Keyboard bezel” on page 54 Removal steps of I/O board Remove the screws , and then detach the cable.

  • Page 66: 1150 System Board Assembly And Usb Board

    Remove the I/O board 1150 System board assembly and USB 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 67 Removal steps of system board assembly and USB board Remove the screws , and then detach the connectors as shown in the following illustration. Step Screw (quantity) Color Torque M2 × 6 mm, flat-head, nylon-coated (2) Black 1.85 kgf-cm When installing: Ensure that all the connectors are attached firmly. Remove the system board in the direction shown by the arrow .

  • Page 68: 1160 Thermal Module

    Remove the USB board as shown in the following illustration. 1160 Thermal module For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1020 Bottom slot cover” on page 44 • “1030 Optical drive” on page 45 •...
  • Page 69 Removal steps of thermal module Detach the fan connector When installing: Ensure that the connector is attached firmly. Loosen the screws Chapter 7 Removing and replacing a FRU...
  • Page 70 Lift the fan assembly in the direction shown by the arrow Note: Be careful not to damage the connector. Hardware Maintenance Manual...

  • Page 71: 1170 Cpu

    When installing: Before you attach the thermal module to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked as shown in the following illustration. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. For models with a discrete thermal module For models with an integrated thermal module 1170 CPU...

  • Page 72: 1180 Lcd Unit

    • “1100 Keyboard bezel” on page 54 • “1130 Microphone assembly” on page 58 • “1150 System board assembly and USB board” on page 60 • “1160 Thermal module” on page 62 Attention: The CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling. Removal steps of CPU Rotate the head of the screw in the direction shown by the arrow to release the lock, then remove the...
  • Page 73 • “1140 I/O board” on page 59 • “1150 System board assembly and USB board” on page 60 Removal steps of LCD unit Release the antenna cables from the cable guides. Then remove the screws Step Screw (quantity) Color Torque M2.5 ×...

  • Page 74: 1190 Speaker Assembly

    Remove the LCD unit in the direction shown by the arrow 1190 Speaker assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1020 Bottom slot cover” on page 44 • “1030 Optical drive” on page 45 •...

  • Page 75: 1200 Dc-In Connector And Base Cover

    Removal steps of speaker assembly Remove the screws . Then remove the speaker assembly Step Screw (quantity) Color Torque M2.5 × 5.7 mm, flat-head, nylon-coated (4) Black 4.0 kgf-cm 1200 DC-in connector and base cover For access, remove these FRUs in order: •...
  • Page 76 Removal steps of DC-in connector and base cover Remove the screws , and then remove the DC-in connector in the direction shown by the arrow Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (2) Black 1.85 kgf-cm Applying labels to the base cover The new base cover is shipped with a kit containing labels of several kinds.

  • Page 77: 2010 Lcd Front Bezel

    Indonesia D side label Israel label Wireless WAN IMEI barcode label Israel label Brazil Bluetooth label / Bluetooth label for United Malaysia SIRIM label States/Canada/Taiwan PRC / MTM label / KCC label / Mexico label/MAC label Vodafone label Brazil Wireless LAN label / Wireless LAN label for Rating label United States/Canada/Taiwan PPT label...

  • Page 78: 2020 Camera

    Removal steps of LCD front bezel Remove the screws Step Screw (quantity) Color Torque M2 × 3.5 mm, flat-head, nylon-coated (2) Black 1.85 kgf-cm Remove the LCD front bezel in the direction shown by the arrows When installing: Ensure that all the latches are attached firmly. Then secure the bezel with the screws. 2020 Camera For access, remove these FRUs in order: •...

  • Page 79: 2030 Lcd Panel, Lcd Cable, And Hinges

    Removal steps of camera Remove the camera from the LCD cover as shown in the following illustration. Note: The camera is stuck on the top center of the LCD cover. When installing: Stick the camera to the top center of the LCD cover and adjust the placement to make sure that the connector is attached firmly.
  • Page 80 Removal steps of LCD panel and LCD cable Remove the screws . Then remove the LCD panel with hinges in the direction shown by the arrow Remove the screws . Then remove the hinges Step Screw (quantity) Color Torque M2 × 3.5 mm, flat-head, nylon-coated (4) White 1.85 kgf-cm Hardware Maintenance Manual...

  • Page 81: 2040 Antenna Assembly And Lcd Rear Cover

    Remove the LCD cable. When installing: Ensure that the cable is attached firmly. 2040 Antenna assembly and LCD rear cover For access, remove these FRUs in order: • “1010 Battery pack” on page 44 • “1180 LCD unit” on page 66 •...
  • Page 82 Hardware Maintenance Manual...

  • Page 83: Chapter 8. Locations

    Chapter 8. Locations This chapter presents the locations of the Lenovo B490 hardware components. Front view Figure 1. Lenovo B490 front view Integrated camera (on some models) Touch pad and touch pad buttons Wireless module antennas Power and battery indicator...

  • Page 84: Right-Side View

    Figure 2. Lenovo B490 right-side view Combo audio jack USB connector ac power connector USB connector Optical drive Bottom and left-side view Figure 3. Lenovo B490 bottom and left-side view Battery latch Monitor connector Battery pack Ethernet connector Battery lock HDMI port...

  • Page 85: Chapter 9. Parts List

    CRUs, you can either install the CRU yourself or you can request that a Service Provider install the CRU according to the warranty service for your product. If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request.

  • Page 86: Overall

    Overall Table 3. Parts list—Overall No. FRU (Overall) FRU no. LCD unit (see “LCD FRUs” on page 83.) LB48 Upper Case W/TP 6M.4TFCS.001 90200759 LB48 LED Board W/Cable 50.4TF03.001 90000223 Hardware Maintenance Manual...
  • Page 87 Table 3. Parts list—Overall (continued) No. FRU (Overall) FRU no. 90201841 LB49A Thermal Module DIS W/FAN LB49A Thermal Module UMA W/FAN 90201842 90000969 LB49A USB Board W/Cable LB49B USB Board W/Cable 90000976 121500047 * Battery, 6CELL 2.2Ah, Sanyo 2.2Ah 48Wh 6cell battey Battery, 6CELL 2.2Ah, LG 2.2Ah 48Wh 6cell battey 121500049 * 121500050 *...
  • Page 88 Table 3. Parts list—Overall (continued) No. FRU (Overall) FRU no. 16200092 HDD, 320G 7200rpm, WD MX320S-1, WD3200BEKT-08PVM HDD, 320G 7200rpm, Toshiba Capricorn CS (H6sp), TSB MK3261GSY 7200PRM 9.5mm 16200099 320G HDD HDD, 320G 7200rpm, HGST Jaquar C7, HTS725032A7E630 16200194 16005030 HDD, 320G 7200rpm, Seagate Julius 1 4K, Seagate ST320LT007 7200RPM 7MM 320G HDD, 500G 7200rpm, WD MX375M, WD5000BPKT-08PK4T 16200124...

  • Page 89: Lcd Frus

    — ac power adapter (see “ac power adapters” on page 88.) LCD FRUs In Lenovo B490 models, the type of LCD is 14-inch high definition (HD) TFT LCD (Table 4 “Parts list - LCD” on page 84). Chapter 9 Parts list...
  • Page 90 Table 4. Parts list - LCD No. FRU FRU no. LB49A LCD Bezel W/Camera Hole 90201838 90201839 LB49A LCD Bezel WO/Camera Hole LB48 Hinge R+L 6K.4TFCS.001 90200760 90000238 LB58 Camera 0.3M LB48 Antenna R 25.90AAL.001 90200764 LB49A LCD Cover 90201835 LB48 Antenna L 25.90AAK.001 90200763 Panel, 14.0 HD Flat Glossy, AUO, B140XW01 V8...

  • Page 91: Keyboard

    Keyboard Table 5. Parts list - Keyboard (Dafon) Language FRU NO. FRU NO. (Windows (Windows Arabic 25204446 25209346 Belgian 25204454 25209354 Brazilian Portuguese 25204447 25209347 Bulgarian 25204460 25209360 French, English 25204440 25209340 Czech, Slovak 25204440 25209359 25204453 25209353 C& Nordics Dutch 25204449 25209349...
  • Page 92 Table 6. Parts list - Keyboard (Sunrex) Language FRU NO. FRU NO. (Windows (Windows Arabic 25204476 25209376 Belgian 25204484 25209384 Brazilian Portuguese 25204477 25209377 Bulgarian 25204490 25209390 Czech, Slovak 25204489 25209389 C& Nordics 25204483 25209383 Dutch 25204479 25209379 French 25204474 25209374 French, English 25204470...

  • Page 93: Miscellaneous Parts

    Table 7. Parts list - Keyboard (Chicony) (continued) Language FRU NO. FRU NO. (Windows (Windows Bulgarian 25204430 25209330 Czech, Slovak 25204429 25209329 C& Nordics 25204423 25209323 Dutch 25204419 25209319 French 25204415 25209315 French, English 25204411 25209311 German 25204416 25209316 Greek 25204420 25209320 Hebrew...

  • Page 94: Ac Power Adapters

    Table 8. Parts list - Miscellaneous parts (continued) FRU no. (f) LB48 Touch Pad Cable 50.4TF02.001 90200756 90200512 (g) LA48 Power Board Cable 50.4TD02.001 LB48 LCD Cable 50.4TF01.001 90200757 90200537 LA48 LCD Mylar 40.4TD03.001 LB48 Fingerprint Bracket 33.4TF04.001 90200758 LA48 Microphone Rubber 23.42383.001 90200538 Note: Italicized letters in parentheses are references to the exploded view in “Overall”...

  • Page 95: Power Cords

    36200032 Chicony Power HP-BT090E13LF, EPA model Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region. Table 13. Parts list - 3-pin power cords (Linetek) FRU no. Country or region...
  • Page 96 Table 13. Parts list - 3-pin power cords (Linetek) (continued) FRU no. Country or region 145000597 Switzerland • LINETEK LS15+H03VV-F+LP-37 1 m Taiwan 145000588 • LINETEK LS15+VCTF+LP-53 1 m U.K. 145000593 • LINETEK LP-61L+ H03VV-F+ LS15 1 m 145000594 • LINETEK LP-30B + SPT-2 + LS15 1 m Table 14.
  • Page 97 Table 14. Parts list - 3-pin power cords (Longwell) (continued) FRU no. Country or region Taiwan 145000556 • Longwell LP-71+VCTF+LS-33 1 m U.K. 145000561 • Longwell LP-61L+H03VV-F+LS-18 1 m 145000562 • Longwell LP-30B+SPT-2 18AWG+LS-18 1 m Table 15. Parts list - 3-pin power cords (Volex) Country or region FRU no.
  • Page 98 Table 15. Parts list - 3-pin power cords (Volex) (continued) FRU no. Country or region U.K. 145000605 • VOLEX MP5004+H03VV-F+VAC5S 1 m 145000537 • Volex US15S3+SPT-2 ＋VAC5S 1 m Table 16. Parts list - 2-pin power cords (Linetek) Country or region FRU no.

  • Page 99: Appendix A. Notices

    Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.

  • Page 100: Electronic Emissions Notices

    For electronic emission information on Class B digital devices, refer to the corresponding information in the User Guide. Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo OneKey Windows is the trademark of the Microsoft group of companies.
  • Page 102 Part Number: Printed in China (1P) P/N: *1P*...

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