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Lenovo 08945KU Hardware Maintenance Manual

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IdeaPad U160/U165
Hardware
Maintenance
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  • Page 1 IdeaPad U160/U165 Hardware Maintenance Manual...
  • Page 2 First Edition (April 2010) © Copyright Lenovo 2010. 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

    Supervisor password ........26 Power management ........27 Screen blank mode ...........27 Sleep (standby) mode ........27 Hibernation mode ..........28 Lenovo IdeaPad U160/U165 ....... 29 Specifications ..........29 Status indicators ........... 31 FRU tests ............33 Fn key combinations........34 FRU replacement notices ......35 Screw notices ..........35...

  • Page 4: About This Manual

    The product-specific section includes service, reference, and product-specific parts information. Important: This manual is intended only for trained servicers who are familiar with Lenovo IdeaPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a Lenovo IdeaPad product, make sure to read all the information under “Safety 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 an IdeaPad U160/U165 computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 •...

  • Page 6: General Safety

    IdeaPad U160/U165 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. 2.

  • 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.
  • Page 8 IdeaPad U160/U165 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 IdeaPad alterations. Use good judgment as to the safety of any non-Lenovo IdeaPad 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

    IdeaPad U160/U165 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 IdeaPad U160/U165 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. Use only the battery in the appropriate parts listing.
  • 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 IdeaPad U160/U165 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. Si le panneau d’affichage à...
  • Page 16 IdeaPad U160/U165 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

    IdeaPad U160/U165 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaPad 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

    System Disassembly/Reassembly videos that show the FRU removals or ® replacements for the Lenovo authorized service technicians are available in the following support site: http://www.lenovoservicetraining.com/ion/. Advise customers to contact the Customer Support Center at 800-426-7378 if they need assistance in obtaining or installing any software fixes, drivers, and BIOS downloads.

  • 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: Strategy For Replacing Frus For Cto, Cmv, And Gav

    Product definition Dynamic Configure To Order (CTO) This provides the ability for a customer to configure a Lenovo solution from an eSite, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label, Product Entitlement Warehouse (PEW), eSupport, and the HMM will load these products as the 4-digit MT and 3-digit model, where model = “CTO”...

  • Page 23: Using The Hmm

    Important service information For the Remaining FRUs (the complete list of FRUs at the MT Model level) • Support can be used to view the complete list of FRUs for a machine type and model. • To view the complete list of FRUs, Enter the machine type and model (Example: 1829-CTO) under QUICK PATH.

  • Page 24: Important Information About Replacing Rohs Compliant Frus

    FRU part numbers. Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo’s requirements and schedule in the EU. Products sold in 2005 and 2006 will contain some RoHS compliant FRUs.

  • Page 25: General Checkout

    General checkout General checkout This chapter presents the following information: • “What to do first” on page 22 • “Power system checkout” on page 23 Before you go to the checkout, make sure to read the following important notes: Important notes: • Only certified trained personnel can service the computer.

  • Page 26: What To Do First

    IdeaPad U160/U165 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 27: Power System Checkout

    Replace the system board. • If the problem continues, go to “Lenovo IdeaPad U160/U165” on page 29. Note: Noise from the AC adapter does not always indicate a defect. Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer.

  • Page 28: Checking The Battery Pack

    IdeaPad U160/U165 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 29: Related Service Information

    System.In order to save application files and the initial backed up files of the system, the hard disk in a Lenovo computer includes a hidden partition when it is shipped. If you need to restore the system to the point of your first boot up, just enter Lenovo OneKey Rescue System and run Restore to factory default.

  • Page 30: Passwords

    The recovery process might take up to 2 hours. Passwords As many as two passwords may be needed for any Lenovo IdeaPad computer: the power-on password (POP) 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 31: 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 32: Hibernation Mode

    IdeaPad U160/U165 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are stored on the hard disk. • The system is powered off. To cause the computer to enter hibernation mode, follow the steps below: •...

  • Page 33: Lenovo Ideapad U160/U165

    • “FRU replacement notices” on page 35 • “Removing and replacing an FRU” on page 39 • “Locations” on page 66 • “Parts list” on page 68 Specifications The following table lists the specifications of the Lenovo IdeaPad U160/U165 : Table 1. Specifications Feature Description Processor •...
  • Page 34 IdeaPad U160/U165 Hardware Maintenance Manual Table 1. Specifications (continued) Feature Description I/O port • External monitor connector • Stereo headphone jack • Microphone jack • RJ45 x 1 (on planar) • USB2.0 x 2 (on planar) • eSATA/USB combo port x 1 •...

  • Page 35: Status Indicators

    Lenovo IdeaPad U160/U165 Status indicators The system status indicators below show the computer status: Table 2. Status indicators Indicator Meaning White: Caps Lock mode is enabled. You can enter all Caps lock alphabetic characters (A-Z) in uppercase without pressing the Shift key. To enable or disable Caps Lock mode, press the CapsLk key.
  • Page 36 IdeaPad U160/U165 Hardware Maintenance Manual Table 2. Status indicators (continued) Indicator Meaning Battery status Blinking amber: (500ms off/1s on) The remaining power of the battery is less than 5% of its capacity. Blinking amber: (100ms off/3.2s on) The battery is being charged with the remaining power between 5% and 20% of its capacity.

  • Page 37: Fru Tests

    Lenovo IdeaPad U160/U165 FRU tests The following table shows the test for each FRU. Table 3. FRU tests Applicable test 1. Diagnostics --> CPU/Coprocessor System board 2. Diagnostics --> Systemboard LCD unit 1. Diagnostics --> Video Adapter 2. Interactive Tests --> Video Keyboard 1.

  • Page 38: Fn Key Combinations

    IdeaPad U160/U165 Hardware Maintenance Manual Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 4. Fn key combinations Key combination Description Fn + Esc: Turn on/off the integrated camera. Fn + F1: Enter sleep mode.

  • Page 39: 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 IdeaPad computer, this problem is addressed with special nylon-coated screws that have the following characteristics: •...

  • Page 40: Retaining Serial Numbers

    Before replacing the system board, save the original serial number by doing the following: 1. Install the CE Utility Diskette for Lenovo IdeaPad notebooks, and restart the computer. 2. From the main menu, select 1. Set System Identification.

  • Page 41: Retaining The Uuid

    When you replace the system board, you must set the UUID on the new system board as follows: 1. Install the CE Utility Diskette for Lenovo IdeaPad notebooks, and restart the computer. 2. From the main menu, select 4. Assign UUID.

  • Page 42: Reading Or Writing The Eca Information

    To check what ECAs have been previously applied to the machine, enable the ECA Information Read/Write function on the CE Utility Diskette for Lenovo IdeaPad notebooks. 1. Insert the CE Utility Diskette for Lenovo IdeaPad notebooks, and restart the computer. 2. From the main menu, select 6. Set ECA Information.

  • Page 43: Removing And Replacing An Fru

    Lenovo IdeaPad U160/U165 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 44: 1010 Battery Pack

    IdeaPad U160/U165 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 battery release lever .

  • Page 45: 1020 Dummy Card

    Lenovo IdeaPad U160/U165 1020 Dummy card For access, remove this FRU: • “1010 Battery pack” on page 40 Figure 2. Removal steps of dummy card Open the memory card slot cover in the direction shown by arrow . Remove the dummy card in the direction shown by arrow...

  • Page 46: 1030 Sim Card

    IdeaPad U160/U165 Hardware Maintenance Manual 1030 SIM card For access, remove this FRU: • “1010 Battery pack” on page 40 Figure 3. Removal steps of SIM card Push the SIM card in until you hear a click, and then pull the SIM card out in the direction shown by arrow...

  • Page 47: 1040 Keyboard

    Lenovo IdeaPad U160/U165 1040 Keyboard For access, remove this FRU: • “1010 Battery pack” on page 40 Figure 4. Removal steps of keyboard Remove three screws Step Screw (quantity) Color Torque M2 × 2 mm, flat-head, nylok-coated (3) Black 1.6 kgfcm...
  • Page 48 IdeaPad U160/U165 Hardware Maintenance Manual Figure 4. Removal steps of keyboard (continued) Lift the keyboard a little, detach the connector in the direction shown by arrows , and then remove the keyboard When installing: Make sure that the FPC connector is attached firmly.

  • Page 49: 1050 Base Cover

    Lenovo IdeaPad U160/U165 1050 Base cover For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1040 Keyboard” on page 43 Figure 5. Removal steps of base cover Remove two screws and one screw Step...
  • Page 50 IdeaPad U160/U165 Hardware Maintenance Manual Figure 5. Removal steps of base cover (continued) Remove eight screws on the bottom. Remove the base cover in the direction shown by arrow Step Screw (quantity) Color Torque M2 × 5 mm, flat-head, nylok-coated (8) White 1.6 kgfcm...
  • Page 51 Lenovo IdeaPad U160/U165 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 52: 1060 Pci Express Mini Card For Wireless Lan/Wan

    IdeaPad U160/U165 Hardware Maintenance Manual 1060 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 •...
  • Page 53 Lenovo IdeaPad U160/U165 Figure 6. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove two cards in the direction shown by arrows 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 54: 1070 Lcd Unit

    IdeaPad U160/U165 Hardware Maintenance Manual 1070 LCD unit For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 •...
  • Page 55 Lenovo IdeaPad U160/U165 Figure 7. Removal steps of LCD unit (continued) Swing the LCD hinges in the direction shown by arrows Remove the LCD unit in the direction shown by arrow...

  • Page 56: 1080 Hard Disk Drive (Hdd)

    IdeaPad U160/U165 Hardware Maintenance Manual 1080 Hard disk drive (HDD) For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 •...

  • Page 57: 1090 Dimm

    Lenovo IdeaPad U160/U165 1090 DIMM For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 Figure 9. Removal steps of DIMM...

  • Page 58: 1100 Fan Assembly And Heat Sink Assembly

    IdeaPad U160/U165 Hardware Maintenance Manual 1100 Fan assembly and heat sink assembly For access, remove this FRU: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 •...
  • Page 59 Lenovo IdeaPad U160/U165 Figure 10. Removal steps of fan assembly and heat sink assembly (continued) Lift the fan assembly and heat sink assembly in the direction shown by arrow Be careful not to damage the connector. When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, to the...

  • Page 60: 1110 System Board

    IdeaPad U160/U165 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 61 Lenovo IdeaPad U160/U165 Figure 11. Removal steps of system board Detach two FPC connectors and one connector in the direction shown by arrows Remove three screws , detach the speakers connector in the direction shown by arrow When installing: Make sure that all the connectors are attached firmly.
  • Page 62 IdeaPad U160/U165 Hardware Maintenance Manual Figure 11. Removal steps of system board (continued) Remove the system board in the direction shown by arrow...

  • Page 63: 1120 Speakers

    Lenovo IdeaPad U160/U165 1120 Speakers For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 • “1060 PCI Express Mini Card for wireless LAN/WAN” on page 48 •...

  • Page 64: 1130 Bluetooth Card

    IdeaPad U160/U165 Hardware Maintenance Manual 1130 Bluetooth card For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 •...

  • Page 65: 1140 Lcd Front Bezel

    Lenovo IdeaPad U160/U165 1140 LCD front bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 •...

  • Page 66: 1150 Lcd Panel, Lcd Cable And Hinges

    IdeaPad U160/U165 Hardware Maintenance Manual 1150 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 •...
  • Page 67 Lenovo IdeaPad U160/U165 Figure 15. Removal steps of LCD panel, LCD cable and hinges (continued) Remove four screws , detach the integrated camera connector in the direction shown by arrow , and then remove the LCD panel in the direction...

  • Page 68: 1160 Integrated Camera

    IdeaPad U160/U165 Hardware Maintenance Manual 1160 Integrated camera For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 •...

  • Page 69: 1170 Antenna Assembly And Lcd Cover

    Lenovo IdeaPad U160/U165 1170 Antenna assembly and LCD cover For access, remove these FRUs in order: • “1010 Battery pack” on page 40 • “1020 Dummy card” on page 41 • “1040 Keyboard” on page 43 • “1050 Base cover” on page 45 •...

  • Page 70: Locations

    IdeaPad U160/U165 Hardware Maintenance Manual Locations Front view Integrated camera Built-in microphone Wireless module antennas System status indicators Note: For the description of each indicator, see “Status indicators” on page 31. Power button OneKey Rescue System button Touchpad IdeaPad lighting logo...

  • Page 71: Right-Side View

    Lenovo IdeaPad U160/U165 Right-side view Headphone jack Microphone jack Integrated wireless device switch HDMI port USB port Kensington slot RJ-45 port Bottom and Left-side view Memory card slot Fan louvers eSATA/USB combo port VGA port AC power adapter jack Battery latch - manual...

  • Page 72: Parts List

    CRU. A single asterisk (*) means that the part is a Self-service CRU; two asterisks (**) means that the part is an Optional-service CRU. Lenovo IdeaPad computers contain the following types of CRUs: Self-service CRUs These CRUs are unplugged or held by no more than two screws.

  • Page 73: Overall

    Lenovo IdeaPad U160/U165 Overall...
  • Page 74 IdeaPad U160/U165 Hardware Maintenance Manual Table 5. Parts list—Overall No. FRU FRU no. LCD unit (see “LCD FRUs” on page 73.) Keyboard (see “Keyboard” on page 75.) LU16 TOUCH BUTTON BOARD INTEL 31044102 LU16 UPPER CASE INTEL W/TP&SPEAKER 31044120 LU16 LED BOARD 31044101 CPU assembly, Intel ARD 1.06G 4M I7-620UM C-2 BGA 102000820...
  • Page 75 Lenovo IdeaPad U160/U165 Table 5. Parts list—Overall (continued) No. FRU FRU no. WWAN card, TD-SCDMA, TC LC5730C TD+CMMB 11011598 MiniPCIE WWAN card WWAN card, TD-SCDMA, LM TD231 TD-SCDMA MiniPCIE 11011651 WWAN card WWAN card, TD-SCDMA, LM TD232 TD+CMMB MiniPCIE 11011650...
  • Page 76 IdeaPad U160/U165 Hardware Maintenance Manual Table 5. Parts list—Overall (continued) No. FRU FRU no. HDD, 320G 5400rpm SATA, WD WD3200BEVT-24A23T0 16004525 5400RPM320G HDD, 320G 5400rpm SATA, Seagate ST9320325AS 320G 16004183 HDD, 320G 5400rpm SATA, Toshiba MK3265GSX 16004642 5400RPM 320G HDD, 500G 5400rpm SATA, Hitachi HTS545050B9A300 16004058 500G 9NB HDD, 500G 5400rpm SATA, WD WD5000BEVT-24A0RT0...

  • Page 77: Lcd Frus

    Lenovo IdeaPad U160/U165 LCD FRUs In Lenovo IdeaPad U160/U165, there are following types of LCDs. • “ 11.6-in. WXGA TFT”...
  • Page 78 IdeaPad U160/U165 Hardware Maintenance Manual 11.6-in. WXGA TFT Table 6. Parts list—11.6-in. WXGA TFT No. FRU FRU no. LU16 LCD BEZEL INTEL W/CAMERA HOLE 31044107 LU16 LCD BEZEL CAP 31044122 LCD panel, 11.6" Wedge Type LED, LGD LP116WH1-TLN1 18004193 HD G W LED1 N LCD LCD panel, 11.6"...

  • Page 79: Keyboard

    Lenovo IdeaPad U160/U165 Keyboard Table 7. Parts list—Keyboard Language Bulgarian 25010563 International English 25010564 Swiss 25010565 Slovenian 25010566 Slovak 25010567 Icelandic 25010568 Belgian 25010569 Four Nordic countries 25010570 Hungarian 25010571 Hebrew 25010572 Greek 25010573 Dutch 25010574 Czech 25010575 Japanese 25010576...
  • Page 80 IdeaPad U160/U165 Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language Brazilian 25010588 Arabic 25010589 German 25010590 French 25010591 Russian 25010592 Traditional Chinese 25010593 Korean 25010594 French&English 25010595 Chicony White (continued) (continued) Latin 25010596 Portuguese 25010597 Thai 25010598 Turkish 25010599 Spanish 25010600 Italian...
  • Page 81 Lenovo IdeaPad U160/U165 Table 7. Parts list—Keyboard (continued) Language U.K. English 25010634 Black (continued) English 25010635 Bulgarian 25010739 International English 25010740 Swiss 25010741 Slovenian 25010658 Slovak 25010659 Icelandic 25010660 Belgian 25010661 Four Nordic countries 25010662 Hungarian 25010663 Hebrew 25010664 Greek...

  • Page 82: Miscellaneous Parts

    IdeaPad U160/U165 Hardware Maintenance Manual Miscellaneous parts Table 8. Parts list—Miscellaneous parts System miscellaneous parts: • ( a ) LU16 HDD BRACKET 31044111 • ( b ) LU16 LCD SCREW RUBBER 31044123 Cable miscellaneous parts: • ( c ) LU16 BLUETOOTH CABLE 31044106 Note: Italicized letters in parentheses are references to the exploded view in “Overall”...

  • Page 83: Ac Adapters

    Lenovo IdeaPad U160/U165 AC adapters Table 9. Parts list—3-pin AC adapters 65W, Delta ADP-65KH B adapter 36001646 65W, Liteon PA-1650-56LC adapter 36001651 65W, Chicony CPA-A065 20V3.25A adapter 36001792 65W, Brazil PA-1650-52LB adapter 36001714 40W, Brazil PA-1400-12LB adapter 36001715 40W, 3 PIN, Delta ADP-40NH B adapter...

  • Page 84: Power Cords

    IdeaPad U160/U165 Hardware Maintenance Manual Power cords A Lenovo IdeaPad 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 145000602 • SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m 145000600 •...
  • Page 85 Lenovo IdeaPad U160/U165 Table 10. Parts list—3-pin power cords (continued) Region 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 86: 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 87: 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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