Lenovo IdeaPad U160 Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0
Lenovo IdeaPad U160 Manual
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- Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 1
IdeaPad U160/U165 Hardware Maintenance Manual - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 2
using this information and the product it supports, be sure to read the general information under "Notices" on page 76. First Edition (April 2010) © Copyright Lenovo 2010. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 3
25 Hibernation mode 26 Lenovo IdeaPad U160/U165 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Battery pack 34 1020 Dummy card 35 1030 SIM card 36 1040 Keyboard 37 1050 Base cover 39 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 4
Lenovo IdeaPad product: Lenovo IdeaPad U160/U165 Use this manual to troubleshoot problems. The manual is divided into the following sections: •• The common sections provide general information, guidelines, and safety information required for servicing computers. •• The product-specific section - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 5
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 •• "Handling devices that are sensitive to electrostatic discharge" on page - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 6
IdeaPad U160/U165 Hardware Maintenance Manual General safety Follow these rules below to ensure removed covers and other parts in a safe place, keeping them away from all personnel, while you are servicing the machine. •• Keep your toolcase away from walk areas so that other people will not trip it - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 7
working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 8
IdeaPad U160/U165 Hardware Maintenance Manual •• Always look carefully for possible hazards in your The surface is conductive; such touching can cause personal injury and machine damage. •• Do not service the following parts with the power on when they are removed from their normal operating places - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 9
, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards according to the attachment of non-Lenovo IdeaPad features or options not covered by this inspection - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 10
IdeaPad U160/U165 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any a grounding system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system to guard against ESD damage is - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 11
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 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - 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 shortcircuit it. Dispose of the battery as required by local ordinances or - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - 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 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - 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 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - 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' - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 16
IdeaPad U160/U165 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic , um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - 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, dé - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 18
IdeaPad U160/U165 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaPad to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter procedure diverse da quelle specificate possono provocare l'esposizione a. - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - 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 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 20
FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://consumersupport.lenovo.com/. 2. Enter a serial number - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 21
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. •• If an adapter Attention: The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 22
IdeaPad U160/U165 Hardware Maintenance Manual Important date and expects its suppliers to be ready to support Lenovo's requirements and schedule in the EU. Products sold so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used. Products - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 23
. Drives in the computer that you are servicing sequence might have been altered. If you FRU of the correct model. When you replace an FRU, make sure that the machine model and the FRU part when a problem recurs. If you suspect that an FRU is defective, clear the error logs and run the test again. - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 24
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. Date of service 3. Date on which the machine failed 4. - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 25
board. •• If the problem continues, go to "Lenovo IdeaPad U160/U165" on page 27. 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 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 26
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. - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 27
IdeaPad U160/U165 computers come with pre-installed OneKey Rescue System. In order to save application files and the initial backed up files of the system, the hard disk in a Lenovo Lenovo OneKey Rescue System and run Restore to factory default. For details of OneKey Rescue System, see the User Guide - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 28
IdeaPad U160/U165 Hardware Maintenance Manual as two passwords may be needed for any Lenovo IdeaPad computer: the power-on password (POP) BIOS Setup Utility and change the system configuration. Attention: If the SVP has been forgotten and cannot be made available to the servicer, there is no service - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 29
service information Power management Note: Power management modes are not supported keyboard, the hard disk, the parallel connector, or the diskette drive within that time. •• If the battery indicator starts blinking, indicating that the battery power is low. (Alternatively, if Hibernate when battery - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 30
IdeaPad U160/U165 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: •• The system status, RAM, VRAM, on the timer, and if the user does not do any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that time - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 31
Lenovo IdeaPad U160/U165 Lenovo IdeaPad U160/U165 This chapter presents the following product-specific service references and product-specific parts information: •• "Specifications" on page 27 •• "Status indicators" on page 29 •• "Fn key combinations" on page 31 •• "FRU replacement notices" on - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 32
IdeaPad U160/U165 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O port MODEM slot Audio Video Ethernet (on the system board) PCI Express Mini Card slot Bluetooth wireless Keyboard Touch pad Integrated camera Battery Description • External monitor connector • Stereo - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 33
Lenovo IdeaPad U160/U165 Status indicators The system status indicators below show the computer status: 12 7 3 4 56 Table 2. Status indicators Indicator 1 Caps lock 2 Scroll lock 3 Power on Meaning White: - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 34
IdeaPad U160/U165 Hardware Maintenance Manual Table 2. Status indicators (continued) Indicator 4 Battery status 5 Wireless status 6 Drive in use 7 Touchpad Meaning Blinking amber: (500ms off/1s on) The remaining power of the battery is less than 5% of its capacity. Blinking amber: (100ms off - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 35
Lenovo IdeaPad U160/U165 Fn key combinations The following table shows the function of each . Open the interface for the display device switch to select notebook or external display. Open the interface for integrated wireless devices settings (enable/disable). Enable/Disable the touchpad. Start - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 36
IdeaPad U160/U165 Hardware Maintenance Manual 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 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 37
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 electrical outlets, remove the battery pack, and then - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 38
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 1. Holding the battery release lever in the - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 39
Lenovo IdeaPad U160/U165 1020 Dummy card For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy card Open the memory card slot cover in the direction shown by arrow 1. Remove the dummy card in the direction shown by arrow 2. 1 2 35 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 40
IdeaPad U160/U165 Hardware Maintenance Manual 1030 SIM card For access, remove this FRU: •• "1010 Battery pack" on page 34 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 1. 1 36 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 41
Lenovo IdeaPad U160/U165 1040 Keyboard For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 4. Removal steps of keyboard Remove three screws 1. 1 1 1 Step 1 Screw (quantity) M2 × 2 mm, flat-head, nylok-coated (3) Color Black Torque 1.6 kgfcm 37 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 42
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 2 3, and then remove the keyboard 4. 4 2 3 When installing: Make sure that the FPC connector is attached firmly. 38 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 43
Lenovo IdeaPad U160/U165 1050 Base cover For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1040 Keyboard" on page 37 Figure 5. Removal steps of base cover Remove two screws 1 and one screw 2. 1 1 2 Step 1 2 Screw (quantity) M2 × 5 mm, flat-head, nylok-coated (2) M2 × - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 44
IdeaPad U160/U165 Hardware Maintenance Manual Figure 5. Removal steps of base cover (continued) Remove eight screws 3 on the bottom. Remove the base cover in the direction shown by arrow 4. 3 3 33 4 3 3 3 3 Step 3 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 45
Lenovo IdeaPad U160/U165 Note: Applying labels to the base cover The new base cover FRU Bluetooth Label k Network Access License (for China) l SAR Label for US/CA m ENERGY SAVING Label For some models, you also need to apply one or two FCC labels. Check the old base cover; if it has one or - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 46
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 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 Figure 6. Removal steps of PCI Express - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 47
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 3. 3 3 When installing: •• In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 48
IdeaPad U160/U165 Hardware Maintenance Manual 1070 LCD unit For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless LAN/WAN" on page 42 Figure - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 49
Lenovo IdeaPad U160/U165 Figure 7. Removal steps of LCD unit (continued) Swing the LCD hinges in the direction shown by arrows 4. 4 4 Remove the LCD unit in the direction shown by arrow 5. 5 45 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 50
IdeaPad U160/U165 Hardware Maintenance Manual 1080 Hard disk drive (HDD) For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless LAN/WAN" on - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 51
Lenovo IdeaPad U160/U165 1090 DIMM For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 Figure 9. Removal steps of DIMM Release the two latches on both edges of the socket at - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 52
IdeaPad U160/U165 Hardware Maintenance Manual 1100 Fan assembly and heat sink assembly For access, remove this FRU: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless LAN/WAN" on - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 53
Lenovo IdeaPad U160/U165 Figure 10. Removal steps of fan assembly and heat sink assembly (continued) Lift the fan assembly and heat , to the a b part shown in the figure above. Either too much or too less grease application can cause a thermal problem due to imperfect contact with a component. 49 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 54
IdeaPad U160/U165 Hardware Maintenance Manual 1110 System board Important notices for handling the in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless LAN/WAN" on page - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 55
Lenovo IdeaPad U160/U165 Figure 11. Removal steps of system board Detach two FPC connectors and one connector in the direction shown by arrows 1 2. 1 2 1 2 2 Remove three screws 3, detach the - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 56
IdeaPad U160/U165 Hardware Maintenance Manual Figure 11. Removal steps of system board (continued) Remove the system board in the direction shown by arrow 5. 5 52 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 57
Lenovo IdeaPad U160/U165 1120 Speakers For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless the cables from the cable guides 2. 1 1 2 2 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 58
IdeaPad U160/U165 Hardware Maintenance Manual 1130 Bluetooth card For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless LAN/WAN" on page 42 •• - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 59
Lenovo IdeaPad U160/U165 1140 LCD front bezel For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless LAN/WAN" on page 42 •• "1070 LCD unit" on - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 60
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 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless LAN/ - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 61
Lenovo IdeaPad U160/U165 Figure 15. Removal steps of LCD panel, LCD cable and hinges (continued) Remove four screws 3, detach the integrated camera connector in the direction shown by - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 62
IdeaPad U160/U165 Hardware Maintenance Manual 1160 Integrated camera For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless LAN/WAN" on page 42 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 63
Lenovo IdeaPad U160/U165 1170 Antenna assembly and LCD cover For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1040 Keyboard" on page 37 •• "1050 Base cover" on page 39 •• "1060 PCI Express Mini Card for wireless guide, and cable guides - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 64
IdeaPad U160/U165 Hardware Maintenance Manual Locations Front view 1 Integrated camera 2 Built-in microphone 3 Wireless module antennas 4 System status indicators Note: For the description of each indicator, see "Status indicators" on page 29. 5 Power button 6 OneKey Rescue System button 7 Touchpad - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 65
Lenovo IdeaPad U160/U165 Right-side view 1 Headphone jack 2 Microphone jack 3 Integrated wireless device switch 4 HDMI port 5 USB port 6 Kensington slot 7 RJ-45 port Bottom and Left-side view 1 Memory card slot 2 Fan louvers 3 eSATA/USB combo port 4 VGA port 5 AC power adapter jack 6 Battery latch - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 66
IdeaPad U160/U165 Hardware Maintenance Manual Parts list This section presents the following service parts: •• "Overall" on page 63 •• "LCD FRUs" on page 67 •• "Keyboard" on page 69 •• "Miscellaneous parts" on page 72 •• "AC adapters" on page 73 •• "Power cords" on page 74 Notes: • Each FRU is - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 67
Overall 3 4 5 6 7 10 12 c Lenovo IdeaPad U160/U165 1 2 8 9 11 a 13 14 63 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 68
IdeaPad U160/U165 Hardware Maintenance Manual Table 5. Parts list-Overall No. FRU FRU no. 1 LCD unit (see "LCD FRUs" on page 67.) 2 Keyboard (see "Keyboard 102000814 6 CPU assembly, AMD A-K325 1.30G 2M C3 BGA processor 102000813 6 CPU assembly, AMD A-K125 1.70G 1M C3 BGA processor 102000822 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 69
Lenovo IdeaPad U160/U165 Table 5. Parts list-Overall (continued) No. FRU FRU no. 9 WWAN card, TD-SCDMA, TC LC5730C TD+CMMB MiniPCIE WWAN card 11011598 9 WWAN card, TD-SCDMA, - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 70
IdeaPad U160/U165 Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. FRU FRU no. 11 HDD , USI BCM92070 BT2.1 EDR 20002326 Flash U NB 13 Battery pack, 11.1V 3cell 2200 mAh, M3 SMP 3S1P 24Wh 121001019 Pearl Red Li-ion Bty 13 Battery pack, 11.1V 3cell 2200 mAh, M3 SMP 3S1P - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 71
Lenovo IdeaPad U160/U165 LCD FRUs In Lenovo IdeaPad U160/U165, there are following types of LCDs. •• "11.6-in. WXGA TFT" b 2 3 4 6 5 7 67 - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 72
IdeaPad U160/U165 Hardware Maintenance Manual 11.6-in. WXGA TFT Table 6. Parts list-11.6-in. WXGA TFT No. FRU FRU no. 1 LU16 LCD BEZEL INTEL W/CAMERA HOLE 31044107 2 LU16 LCD BEZEL - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 73
Lenovo IdeaPad U160/U165 Keyboard Table 7. Parts list-Keyboard Language Black Frame 260 keyboard Chicony White Bulgarian International English Swiss Slovenian Slovak Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Czech Japanese Brazilian Arabic German French Russian - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 74
IdeaPad U160/U165 Hardware Maintenance Manual Table 7. Parts list-Keyboard (continued) Language Frame 260 keyboard (continued) Chicony (continued) ALPS White (continued) Black Brazilian Arabic German French Russian Traditional Chinese Korean French&English Latin Portuguese Thai Turkish Spanish - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 75
Lenovo IdeaPad U160/U165 Table 7. Parts list-Keyboard (continued) Language Black (continued) U.K. English English Bulgarian International English Swiss Slovenian Slovak Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Czech Frame 260 keyboard (continued) ALPS ( - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 76
IdeaPad U160/U165 Hardware Maintenance Manual Miscellaneous parts Table 8. Parts list-Miscellaneous parts FRU P/N System miscellaneous parts: • (a) LU16 HDD BRACKET • (b) LU16 LCD SCREW RUBBER 31044111 31044123 Cable miscellaneous parts: • (c) LU16 BLUETOOTH - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 77
Lenovo IdeaPad U160/U165 AC adapters Table 9. Parts list-3-pin AC adapters FRU 65W, Delta ADP-65KH B adapter 65W, Liteon PA-1650-56LC adapter 65W, Chicony CPA-A065 20V3.25A adapter 65W, Brazil PA-1650-52LB adapter 40W, Brazil PA-1400-12LB adapter 40W, 3 PIN, Delta ADP-40NH B adapter 40W, 3 PIN, - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 78
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 CCC • SSD YD-118-1+IEC53RVV+ - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 79
Lenovo IdeaPad U160/U165 Table 10. Parts list-3-pin power cords (continued) Region Brazil • Longwell LP-46+H03VV-F+LS-18 1m Israel • Longwell LP-41+H03VV-F+LS-18 1m - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 80
IdeaPad U160/U165 Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a - Lenovo IdeaPad U160 | Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 81
their specific environment. Trademarks The following terms are either registered trademarks or trademarks of Lenovo in the United States and/or other countries: Lenovo® Lenovo logo® IdeaPad® , or both: Intel® Intel® Core™ 2 Duo Other company, product, or service names may be the trademarks or
IdeaPad U160/U165
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