Lenovo IdeaPad U460S Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
Lenovo IdeaPad U460S Manual
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- Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 1
IdeaPad U460 Hardware Maintenance Manual - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 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 83. First Edition (May 2010) © Copyright Lenovo 2010. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 3
blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo IdeaPad U460 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 Hard disk drive (HDD - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 4
following Lenovo IdeaPad product: Lenovo IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 5
presents the following safety information that you need to get familiar with before you service an IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 6
IdeaPad U460 Hardware Maintenance Manual 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 the machine help to prevent the overheating of internal components. Do not obstruct fan louvers or cover them - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 7
from grounds such as metal floor strips and machine frames. Observe the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. Be extremely careful when you measure the high voltages. •• Regularly - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 8
IdeaPad U460 Hardware Maintenance Manual •• Always look carefully for possible hazards in your work 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 U460S | Lenovo IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 10
IdeaPad U460 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any Select 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 U460S | Lenovo IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 12
IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 13
, veillez à n'utiliser que les modèles cités dans la liste de pièces détachées adéquate. En effet, une batterie inappropriée risque de prendre feu ou d'exploser. Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 14
IdeaPad U460 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 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 16
IdeaPad U460 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover , 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 U460S | Lenovo IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 18
IdeaPad U460 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaPad requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR diverse da quelle specificate possono provocare serviceable parts inside those drives. Do not open - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 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 U460S | Lenovo IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 21
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. •• Some computers have both a processor board and - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 22
IdeaPad U460 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction 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 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 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 software errors. Consider replacing an FRU only when a problem recurs. If you suspect that an FRU is defective - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 24
IdeaPad U460 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 . Before checking problems with the computer - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 25
adapter pin No. 2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaPad U460" on page 27. Note: Noise from the AC adapter - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 26
IdeaPad U460 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. If the - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 27
the factory contents by using OneKey Recovery Restore of factory default The IdeaPad U460 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 computer includes a hidden partition when it - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 28
IdeaPad U460 Hardware Maintenance Manual When you use the recovery discs to boot your computer, the system will enter the user interface for system recovery automatically. Please follow the prompt to insert the backup discs to complete the whole recovery process. Note: The recovery process might - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 29
Related service information Power management Note: Power management modes are not supported for APM operating battery indicator is amber, indicating that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been selected in the "Power Management Properties" window - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 30
IdeaPad U460 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 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 31
Lenovo IdeaPad U460 Lenovo IdeaPad U460 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 page 32 •• " - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 32
IdeaPad U460 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 WLAN Bluetooth wireless Keyboard Touch pad Fingerprint reader Integrated camera Battery AC adapter Pre-installed operating - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 33
Lenovo IdeaPad U460 Status indicators The system status indicators below show the computer status: 1234 8 9 567 Table 2. Status indicators Indicator 1 Drive in use 2 Scroll lock 3 Caps lock 4 Num - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 34
IdeaPad U460 Hardware Maintenance Manual Table 2. Status indicators (continued) Indicator 6 Battery status 7 WLAN 8 Touchpad 9 Fingerprint reader Meaning 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) - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 35
Lenovo IdeaPad U460 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 Fn + Esc: - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 36
IdeaPad U460 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 driver - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 37
Lenovo IdeaPad U460 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 disconnect - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 38
IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 39
Lenovo IdeaPad U460 1020 Dummy card For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy card Remove the dummy card in the direction shown by arrows 1 2. 1 2 35 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 40
IdeaPad U460 Hardware Maintenance Manual 1030 Hard disk drive (HDD) cover For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 3. Removal steps of HDD cover Loosen the screws 1 and then remove the HDD cover in the direction shown by arrow 2. 1 1 2 36 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 41
Lenovo IdeaPad U460 1040 Hard disk drive For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1030 Hard disk drive (HDD) cover" on page 36 Attention: • Do not drop the hard disk drive or apply any physical - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 42
IdeaPad U460 Hardware Maintenance Manual 1050 DIMM cover For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 5. Removal steps of DIMM cover Loosen two screws 1, and then remove the DIMM cover in the direction shown by arrow 2. 1 1 2 38 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 43
Lenovo IdeaPad U460 1060 DIMM For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1050 DIMM cover" on page 38 Figure 6. Removal steps of DIMM Release the two latches on both edges of the socket - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 44
IdeaPad U460 Hardware Maintenance Manual 1070 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs in order: •• "1010 Battery pack" on page LAN card has 2 cables in step 1. wireless LAN card in some models may have 3 cables in step 1. Step 2 Screw (quantity) Color M1. - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 45
Lenovo IdeaPad U460 Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow 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 labeled - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 46
IdeaPad U460 Hardware Maintenance Manual 1080 Keyboard For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 8. Removal steps of keyboard Remove three screws 1. 1 1 1 Step 1 Screw (quantity) M2.5 × 6 mm, flat-head, nylok-coated (3) Color Black Torque 2.5 kgfcm 42 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 47
Lenovo IdeaPad U460 Figure 8. Removal steps of keyboard (continued) Lift the keyboard a little, and then detach the connector in the direction shown by arrows 2 3. Remove the keyboard in the direction shown by arrow 4. 4 3 2 When installing: Make sure that the FPC connector is attached firmly. 43 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 48
IdeaPad U460 Hardware Maintenance Manual 1090 Keyboard bezel For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1030 Hard disk drive (HDD) cover" on page 36 •• "1040 Hard disk drive" on page 37 •• "1050 DIMM cover" on page - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 49
Lenovo IdeaPad U460 Figure 9. Removal steps of keyboard bezel (continued) Remove three screws 2. 2 2 2 Step 2 Screw (quantity) M2.5 × 6 mm, flat-head, nylok-coated (3) Color Black Torque 2.5 kgfcm 45 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 50
IdeaPad U460 Hardware Maintenance Manual Figure 9. Removal steps of keyboard bezel (continued) Detach five FPC connectors in the direction shown by arrows 3 4. Unplug the speaker connector in the direction shown - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 51
Lenovo IdeaPad U460 Figure 9. Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow 5. 5 Remove two screws 6 and then remove the speakers - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 52
IdeaPad U460 Hardware Maintenance Manual Figure 9. Removal steps of keyboard bezel (continued) Remove two screws 8 and then remove the power board and OneKey Rescue System button board 9. 8 8 9 9 Step 8 Screw (quantity) M1.98 × 3 mm, flat-head, nylok-coated (2) Color Torque Silver 1.5 kgfcm 48 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 53
Lenovo IdeaPad U460 1100 LCD unit For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1030 Hard disk drive ( subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. •• Make sure that the LCD connector is attached - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 54
IdeaPad U460 Hardware Maintenance Manual Figure 10. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows 4. 4 4 50 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 55
Lenovo IdeaPad U460 1110 System board Important notices for handling the system board: padded surface such as an ESD mat or conductive corrugated material. For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1030 Hard disk drive (HDD) cover" - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 56
IdeaPad U460 Hardware Maintenance Manual Figure 11. Removal steps of system board Remove six screws 1, and detach the power connector and the bluetooth connector in the direction shown by arrows 2. 1 1 1 1 1 1 2 2 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 57
Lenovo IdeaPad U460 Figure 11. Removal steps of system board Remove the system board in the direction shown by arrow 3. 3 b a a When installing: When attaching the system board to - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 58
IdeaPad U460 Hardware Maintenance Manual 1120 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card" on page 35 •• "1030 Hard disk drive (HDD) cover" on page 36 •• "1040 Hard disk drive" on page - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 59
Lenovo IdeaPad U460 Figure 12. Removal steps of fan assembly and heat sink assembly (continued) Remove three screws 2 and one screw 3. 2 2 2 3 Step 2 3 Screw (quantity) With Spring, flat-head, - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 60
IdeaPad U460 Hardware Maintenance Manual Figure 12. Removal steps of fan assembly and heat less grease application can cause a thermal problem due to imperfect contact with a component. You also need to peel the thin film off from the rubber c . In models with the discrete graphics chip, there is - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 61
Lenovo IdeaPad U460 1130 CPU For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card and Heat Sink assembly" on page 54 Attention: CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling. Figure 13. Removal steps of CPU Rotate - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 62
IdeaPad U460 Hardware Maintenance Manual 1140 base cover and bluetooth card For access, remove these FRUs in order: •• "1010 Battery pack" on "1100 LCD unit" on page 49 •• "1110 System board" on page 51 Figure 14. Removal steps of base cover and bluetooth card Remove the screw 1, and then remove the - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 63
Lenovo IdeaPad U460 Figure 14. Removal steps of base cover and bluetooth card (continued) Remove the bluetooth card in the direction shown by arrow 3. 3 59 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 64
IdeaPad U460 Hardware Maintenance Manual Note: Applying labels to the base cover The new base US/CA/TW) e W/L Label (for US/CA/TW) f SIRIM Label (WLAN) g SIRIM Label (BT) For some models, you also need to apply one or two FCC labels. Check the old base cover; if it has one or two FCC labels - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 65
Lenovo IdeaPad U460 1150 LCD front bezel For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1030 Hard disk drive (HDD) cover" on page 36 •• "1040 Hard disk drive" on page 37 •• "1050 DIMM cover" on page - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 66
IdeaPad U460 Hardware Maintenance Manual 1160 LCD panel, LCD cable and hinges For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1030 Hard disk drive (HDD) cover" on page 36 •• "1050 DIMM cover" on page 38 •• "1070 PCI Express Mini Card for - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 67
Lenovo IdeaPad U460 Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Remove twelve screws 4 and remove the hinges in the direction shown by arrows 5. - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 68
IdeaPad U460 Hardware Maintenance Manual Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Note: The LCD cables are attached to the LCD panel by a metal connector. - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 69
Lenovo IdeaPad U460 1170 Integrated camera For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1030 Hard disk drive (HDD) cover" on page 36 •• "1050 DIMM cover" on page 38 •• "1070 PCI Express Mini Card for - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 70
IdeaPad U460 Hardware Maintenance Manual 1180 Antenna assembly and LCD cover For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• tapes securing the antenna boards, release the cables from the cable guide, and then remove the antenna assembly in the direction shown by arrows - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 71
Lenovo IdeaPad U460 Locations Front view 1 Integrated camera 2 Wireless module antennas 3 Built-in microphone 4 Power button 5 System status indicators Note: For the description of each indicator, see "Status - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 72
IdeaPad U460 Hardware Maintenance Manual Right-side view 1 Kensington slot 2 AC power adapter jack 3 USB port 4 port 3 RJ-45 port 4 Fan louvers 5 VGA port 6 Battery latch-spring loaded 7 SIM card slot 8 Battery pack 9 Battery latch-manual J Speakers K Hard disk drive (HDD) compartment L Memory (RAM - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 73
Lenovo IdeaPad U460 Parts list This section presents the following service parts: •• "Overall" on page 70 •• "LCD FRUs" on page 75 •• "Keyboard" on page 77 •• "Miscellaneous parts" on page 79 •• "AC adapters" on page 80 •• "Power - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 74
IdeaPad U460 Hardware Maintenance Manual Overall 1 2 3 4 f 5 a 6 7 b 8 g 9 i 12 10 14 11 15 13 17 16 d j h 18 19 20 22 c 21 23 70 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 75
Lenovo IdeaPad U460 Table 5. Parts list-Overall No. FRU FRU no. a-d See "Miscellaneous parts" on 430UM BGA processor 102000867 14 CPU assembly, Intel ARD 1.20G 3M K0 I3-330UM BGA processor 102000871 14 CPU assembly, Intel U5400 1.20G 3M K0 BGA processor 102000869 14 CPU assembly, Intel U3400 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 76
IdeaPad U460 Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. FRU FRU no. 16 DDRIII 1066 1GB, HMT112S6TFR8C-G7 N0 (CS Samples 11011555 2010.1.8) 16 DDRIII 1066 1GB, NT1GC64BH8A1PS- - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 77
Lenovo IdeaPad U460 Table 5. Parts list-Overall Battery pack, 8 cell, 2200 mAh, U460 Sony L09N8Y22 4S2P 121000969 63W battery 19 Battery pack, 8 cell, 2200 mAh, U460 Panasonic L09P8Y22 121000967 4S2P 63W battery 19 Battery pack, 8 cell, 2200 mAh, U460 Celxpert L09C8Y22 121000972 4S2P 63W battery - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 78
IdeaPad U460 Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. FRU FRU no. 7mm Rambo, Lenovo Portable DVD Burner GP20N WHT-WBB 888009623 - External ODD, 12.7mm Rambo, Lenovo Portable DVD Burner GP20N BLK-CBB 888009627 - External ODD, 12.7mm Rambo, Lenovo Portable DVD - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 79
Lenovo IdeaPad U460 LCD FRUs In Lenovo IdeaPad U460, there are following types of LCDs. •• "14.0-in. HD TFT" e 1 2 3 4 5 6 7 8 75 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 80
IdeaPad U460 Hardware Maintenance Manual 14.0-in. HD TFT Table 6. Parts list-14.0-in. HD TFT No. FRU 1 NIMUA LCD BEZELW/CMOS FUNCTION 2 14.0 HD LED Panel (4 source), B140XW03 V0 2 14.0 HD LED Panel (4 source), LP140WH2-TLQ1 2 14.0 HD LED Panel (4 source), LTN140AT11-L01 2 14.0 HD LED Panel (4 source - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 81
English Swiss Slovenian Slovak Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Czech Japanese Brazilian Lenovo IdeaPad U460 P/N 25010479 25010480 25010481 25010482 25010483 25010484 25010485 25010486 25010487 25010488 25010489 25010490 25010491 25010492 25010493 25010494 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 82
IdeaPad U460 Hardware Maintenance Manual Table 7. Parts list-Keyboard (continued) Sunrex (continued) Arabic German French Russian Traditional Chinese Korean Canadian English&French Latin Portuguese Thai Turkish Spanish Italian U.K. English English P/N - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 83
Lenovo IdeaPad U460 Miscellaneous parts Table 8. Parts list-Miscellaneous parts FRU P/N System miscellaneous parts: • (a) NIMUA TOUCH PAD BRACKET • (b) NIMUA FINGER PRINT BRACKET • (c) NIMUA HDD BRACKET • (d) NIMUA LOWER BRACKET • (e) - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 84
IdeaPad U460 Hardware Maintenance Manual 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 (made in Brazil) P/N 36001646 36001651 36001792 36001714 80 - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 85
Lenovo IdeaPad U460 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 86
IdeaPad U460 Hardware Maintenance Manual 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 U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 87
operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications - Lenovo IdeaPad U460S | Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 88
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® Lenovo logo® IdeaPad® VeriFace® OneKey Rescue®(OneKey Recovery, OneKey Antivirus) APS® Power Express
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