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Lenovo B460 Lenovo B460 Hardware Maintenance Manual V2.0

Lenovo B460 Manual

Lenovo B460 manual table of contents:

  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 1
    IdeaPad B460 Hardware Maintenance Manual
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 2
    ... on page 83. First Edition (March 2010) © Copyright Lenovo 2010. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private ... or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. © 2010 Lenovo
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 3
    ......24 Supervisor password ...24 Screen blank mode ...25 Sleep (standby) mode ...25 Hibernation mode ...26 Lenovo IdeaPad B460 ...27 Specifications ...27 Status indicators ...29 Fn key combinations...31 FRU replacement notices ...32 Removing and replacing ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 4
    ... contains service and reference information for the following Lenovo IdeaPad product: Lenovo IdeaPad B460 Use this manual to troubleshoot problems. The manual is divided into ... IdeaPad products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo IdeaPad product, ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 5
    Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service an IdeaPad B460 computer: • "General safety" on page 2 • "Electrical safety" on page ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 6
    IdeaPad B460 Hardware Maintenance Manual General safety Follow these rules below to ... you start the machine, make sure that other service representatives and the customer are not in a hazardous ... conditions that may be hazardous to your eyes. • After service, reinstall all safety shields, guards, ...
  • Lenovo B460 | Lenovo B460 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 B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 8
    IdeaPad B460 Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards ... 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 ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 9
    ...safety hazards according to the attachment of non-Lenovo IdeaPad features or options not covered by this inspection ... 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 ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 10
    IdeaPad B460 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or ... system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system to guard ...
  • Lenovo B460 | Lenovo B460 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 B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 12
    IdeaPad B460 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...
  • Lenovo B460 | Lenovo B460 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 ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 14
    IdeaPad B460 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. ...
  • Lenovo B460 | Lenovo B460 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 B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 16
    IdeaPad B460 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 ...
  • Lenovo B460 | Lenovo B460 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...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 18
    IdeaPad B460 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 ...
  • Lenovo B460 | Lenovo B460 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 B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 20
    ... BIOS and device drivers are posted on the customer support site: http://consumersupport.lenovo.com/. Strategy ... fixes, drivers, and BIOS, follow the steps below: 1. Go to http://consumersupport.lenovo.... or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 21
    ... FRU that changed the symptoms. Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current ... settings (using the View Configuration option); then, when service has been completed, verify ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 22
    ... electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006...function are identified with unique FRU part numbers. Lenovo plans to transit to RoHS compliance well ... to these products and any product Lenovo produces containing RoHS compliant FRUs....
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 23
    ...Replace an FRU only with another FRU of the correct model. When you replace an FRU, make sure that the machine model and the FRU part number are correct by referring to the FRU parts list....software errors. Consider replacing an FRU only when a problem recurs. If you suspect that an FRU ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 24
    IdeaPad B460 Hardware Maintenance Manual What to do first When you do return an FRU, you must include ...) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities:...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 25
    ...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 B460" on page 27. Note: Noise from the AC adapter does not always indicate a defect....
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 26
    IdeaPad B460 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 ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 27
    ... initial backed up files of the system, the hard disk in a Lenovo computer includes a hidden partition when it is shipped. If...of your first boot up, just enter Lenovo OneKey Rescue System and run Restore ...your computer, you are unable to use the pre-installed Lenovo OneKey Recovery and OneKey Rescue. ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 28
    IdeaPad B460 Hardware Maintenance Manual When you use the recovery discs to boot your computer,...As many as two passwords may be needed for any Lenovo IdeaPad computer: the power-on password (POP) and... order to get access to the BIOS Setup Utility and change the system configuration. Attention: If the...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 29
    Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the ... low has been selected in the "Power Management Properties" window, the computer goes into hibernation mode.) To ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 30
    IdeaPad B460 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup ... 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 ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 31
    ...Locations" on page 68 • "Parts list" on page 70 Specifications The following table lists the specifications of the Lenovo IdeaPad B460 : Table 1. Specifications Feature Processor Core Chipset Bus architecture Description • Intel Calpella i7...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 32
    IdeaPad B460 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O port Description External monitor connector Stereo ... b/g/n • design ready • BT2.1 + EDR CyberTan/USI, select models • Lenovo N3S type, 6 Row, ISO Full Size Keyboard • Two clicks with Rubber-Dome and 1 ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 33
    Lenovo IdeaPad B460 Status indicators The system status indicators below show the computer status: 1 2 4 3 9 5 6 7... hold the Fn key, and press the F11(ScrLk) key. White: The numeric keypad on the keyboard is enabled. To enable or disable the keypad, press and hold the Fn key, and press the ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 34
    IdeaPad B460 Hardware Maintenance Manual Table 2. Status indicators (continued) Indicator Meaning Blinking amber: (500ms off/1s on) The ... Intel GPU (power-saving GPU). *GPU is short for graphics processing unit. Battery status 6 7 WLAN 8 9 Touchpad Graphics status (specific models only) 30
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 35
    Lenovo IdeaPad B460 Fn key combinations The following table shows the function of each combination of Fn with a function key..... Open the interface for display resolution settings. Open the interface for integrated wireless devices settings (enable/disable). Enable/Disable the touchpad. Enable/...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 36
    IdeaPad B460 Hardware Maintenance Manual FRU replacement notices This section presents notices ... screws can cause a reliability problem. In the Lenovo IdeaPad computer, this problem is addressed with special nylon-... the surface of the logic card: more than 180° (Cross-section) • Torque driver If ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 37
    Lenovo IdeaPad B460 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and .... Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and certified. An untrained ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 38
    IdeaPad B460 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the parts list for your ...3. 1 3 2 When installing: Install the battery pack along the slide rails of the slot. Then make sure that the battery release lever is in the locked position. ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 39
    Lenovo IdeaPad B460 1020 Dummy cards and SIM card For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy cards Remove two dummy cards in the direction shown by arrows 1 2. 1 1 2 2 Open the SIM card slot cover 3 and remove the SIM card in the ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 40
    IdeaPad B460 Hardware Maintenance Manual 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • ...screw 2, and remove the HDD/Memory/Mini PCI Express Card slot compartment cover in the direction shown by arrow 3. ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 41
    Lenovo IdeaPad B460 1040 Hard disk drive For access, remove this FRU: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to it. ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 42
    IdeaPad B460 Hardware Maintenance Manual 1050 Optical drive For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 4. Removal steps of optical drive Remove the screw 1, insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 43
    Lenovo IdeaPad B460 1060 DIMM For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 Figure 6. Removal steps of DIMM Release the two latches on both edges of the socket ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 44
    IdeaPad B460 Hardware Maintenance Manual 1070 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs ... disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 Figure ... card has 2 cables in step 1. wireless LAN card in some models may have 3 cables in ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 45
    Lenovo IdeaPad B460 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...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 46
    IdeaPad B460 Hardware Maintenance Manual 1080 Keyboard For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 8. Removal steps of keyboard Lift the keyboard cover with fingers in the direction shown by arrows 1. Remove two screws 2. 1 2 1 2 1 Step Screw (quantity)...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 47
    Lenovo IdeaPad B460 Figure 8. Removal steps of keyboard (continued) Lift the keyboard a little 3, and then detach the connector in the direction shown by arrows 4 5. 3 4 5 When installing: Make sure that the FPC connector is attached firmly. 43
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 48
    IdeaPad B460 Hardware Maintenance Manual 1090 Keyboard bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 34... on page 38 • “1080 Keyboard” on page 42 Figure 9. Removal steps of keyboard bezel Remove three screws 1, seven screws 2 and six screws 3 on ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 49
    Lenovo IdeaPad B460 Figure 9. Removal steps of keyboard bezel (continued) Remove three screws 4. 4 4 4 Step Screw (quantity) M2 × 5 mm, flat-head, nylok-coated (3) Color Black Torque 1.6 kgfcm 4 45
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 50
    IdeaPad B460 Hardware Maintenance Manual Figure 9. Removal steps of keyboard bezel (continued) Detach five FPC connectors in the direction shown by arrows 5 6. Unplug the microphone connector in the direction shown by arrow 6. 6 5 6 5 6 When installing: Make sure that all the FPC ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 51
    Lenovo IdeaPad B460 Figure 9. Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow 7. 7 Remove two screws 8 and then remove the power board 9. 8 8 9 Step Screw (quantity) M2 × 3.5 mm, flat-head, nylok-coated (2) Color Black Torque 1.6 ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 52
    IdeaPad B460 Hardware Maintenance Manual 1100 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" on page... "1050 Optical drive" on page 38 • "1080 Keyboard" on page 42 • "1090 Keyboard bezel" on page 44 Figure 10. Removal steps of LCD unit Release ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 53
    Lenovo IdeaPad B460 Figure 10. Removal steps of LCD unit (continued) Remove two screws 4. 4 4 Step Screw (quantity) M2 × 12 mm, flat-head, nylok-coated (2) Color Black Torque 1.6 kgfcm 4 Remove the LCD unit in the direction shown by arrows 5. 5 5 49
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 54
    IdeaPad B460 Hardware Maintenance Manual 1110 System board and ExpressCard slot ... on page 34 • “1020 Dummy cards and SIM card” on page 35 • “1030 ...(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36... 39 • “1070 PCI Express Mini Card for wireless LAN/WAN” on page 40...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 55
    Lenovo IdeaPad B460 Figure 11. Removal steps of system board, ExpressCard slot assembly Remove five screws 1, and detach speaker connector and bluetooth connector in the direction shown by arrow 2. 1 1 1 1 1 2 2 When installing: Make sure that the speaker connector and bluetooth connector...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 56
    IdeaPad B460 Hardware Maintenance Manual Figure 11. Removal steps of system board, ExpressCard slot assembly (continued) Unplug the power...: When attaching the system board to the base cover, adjust the placement of the wireless radio switch and the graphics switch as shown in b ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 57
    Lenovo IdeaPad B460 Figure 11. Removal steps of system board, ExpressCard slot assembly (continued) Remove two screws 5. 5 5 Step Screw ...M2 × 3.5 mm, flat-head, nylok-coated (2) Color White Torque 1.6 kgfcm 5 Remove the ExpressCard slot assembly in the direction shown by arrow 6. 6 53
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 58
    IdeaPad B460 Hardware Maintenance Manual 1120 Fan assembly and Heat Sink assembly For access, ...• "1010 Battery pack" on page 34 • "1020 Dummy cards and SIM card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 • "1040 Hard ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 59
    Lenovo IdeaPad B460 Figure 12. Removal steps of fan assembly and heat sink assembly (continued) Lift the fan assembly and heat sink assembly in the direction shown by arrow 3. Be careful not to damage the connector. 3 Attention: Do not handle the heat sink assembly roughly. Improper ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 60
    IdeaPad B460 Hardware Maintenance Manual Figure 12. Removal steps of fan assembly and heat sink assembly (continued) ... above. Either too much or too less grease application can cause a thermal problem due to imperfect contact with a component. In models with the discrete graphics chip, there is an ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 61
    Lenovo IdeaPad B460 1130 CPU For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy cards and SIM card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 • "1040 Hard disk drive" on ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 62
    IdeaPad B460 Hardware Maintenance Manual 1140 Base cover, speakers and bluetooth card For access, remove these FRUs in ... Dummy cards and SIM card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 • "1040 Hard disk drive" on ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 63
    Lenovo IdeaPad B460 Figure 14. Removal steps of base cover, speakers and bluetooth card (continued) Remove the USB assembly in the direction shown by arrow 2. 2 Remove four screws 3, and then remove the speakers in the direction shown by arrows 4. 3 3 3 3 4 4 Step Screw (quantity) M2 ×...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 64
    IdeaPad B460 Hardware Maintenance Manual Figure 14. Removal steps of base cover, speakers and bluetooth card (continued) Remove the bluetooth card in the direction shown by arrow 5. 5 60
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 65
    Lenovo IdeaPad B460 Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. ...Label i Brazil Label (BT) or BT Label for US/CA/TW j PPT Label For some models, you also need to apply one or two FCC labels. Check the old base cover; ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 66
    IdeaPad B460 Hardware Maintenance Manual 1150 LCD front bezel For access, remove these FRUs in order: • "1010 Battery pack"... "1050 Optical drive" on page 38 • "1080 Keyboard" on page 42 • "1090 Keyboard bezel" on page 44 • "1100 LCD unit" on page 48 Figure 15. ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 67
    Lenovo IdeaPad B460 1160 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • “1010 Battery packମ. 34 • “1050 Optical drive” on page 38 • “1080 Keyboard” on page 42 • “1090 Keyboard bezel” on page 44 • “1100 LCD unit” on page 48 • “1150 LCD ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 68
    IdeaPad B460 Hardware Maintenance Manual Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Remove six screws 4 and remove the hinges in the direction shown by arrow 5. 5 4 4 4 4 4 4 5 Step Screw (quantity) M2 × 2.5 mm, flat-head, nylok-coated (2) Color Black ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 69
    Lenovo IdeaPad B460 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. Peel off the adhesive tape and detach the connector in the direction shown by arrow 6. 6 When installing: Make sure that the ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 70
    IdeaPad B460 Hardware Maintenance Manual 1170 Integrated camera For access, remove these FRUs in order: • "1010 Battery pack" on..."1050 Optical drive" on page 38 • "1080 Keyboard" on page 42 • "1090 Keyboard bezel" on page 44 • "1100 LCD unit" on page 48 • "...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 71
    Lenovo IdeaPad B460 1180 Antenna assembly and LCD cover For access, remove these FRUs in order: • "1010 Battery pack"...34 • "1050 Optical drive" on page 38 • "1080 Keyboard" on page 42 • "1090 Keyboard bezel" on page 44 • "1100 LCD unit" on page 48 • "1150 LCD ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 72
    IdeaPad B460 Hardware Maintenance Manual Locations Front view Integrated camera Wireless module antennas Stereo ... processing unit) switch (Select models only) J Integrated wireless device switch K Memory card slot L Fingerprint reader 1 2 3 4 5 6 2 1 2 6 5 4 3 6 7 6 3 8 6 9 10 6 11 12 68
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 73
    Lenovo IdeaPad B460 Right-side view 1 2 3 4 5 AC power adapter jack USB port Optical drive ExpressCard®slot (Select models only) SIM card slot 2 3 4 5 1 Bottom and Left-side view 1 2 3 4 5 6 7 8 9 J K L Microphone jack Headphone jack USB port RJ-45 port HDMI port (Select models only) Fan ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 74
    IdeaPad B460 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 71 • "LCD FRUs" on ... cords" on page 81 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 70
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 75
    Lenovo IdeaPad B460 Overall 1 3 2 4 e 6 f g 5 8 7 a d 11 9 10 12 13 14 15 b 16 h 19 17 18 c 22 20 21 71
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 76
    IdeaPad B460 Hardware Maintenance Manual Table 5. Parts list-Overall No. 1 2 3 4 5 6 7 7 8 8 9 9 10 ... LA46 CRT BOARD HYBRID W/D SUB CABLE B460 UMA MB 09922-1 W TP #1 DIP B460 DISCRETE MB 09911-1 HYNIX DIP LA46 IO BOARD CPU assembly,... MOW M PCIE NB HMC WLAN card, 802.11 b/g/n 1*1, Gtc BCM4313 M 802....
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 77
    Lenovo IdeaPad B460 Table 5. Parts list-Overall (continued) No. 14 14 14 14 14 14 14.../HSDPA 7.2M, Ericsson F3607gw WCDMA 900MHz WWAN WWAN card, WCDMA/HSDPA 7.2M, Huawei EM770 HSDPA MiniPCIE WWAN ..., TD-SCDMA, ZTE MU302 TD-SCDMA MiniPCIE WWAN card Hard disk drive, 250G 5400rpm SATA, WD2500BEVT-...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 78
    IdeaPad B460 Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. 15 15 15 15 15 15 ... Hard disk drive, 500G 7200rpm SATA, Seagate 500g 7200rpm Bluetooth card, BT2.1 + EDR, Fcn BCM92070 BT2.1 EDR Flash U NB Bluetooth card, BT2.1 + EDR, USI BCM92070 BT2.1 EDR Flash U NB LA46 USB ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 79
    Lenovo IdeaPad B460 LCD FRUs In Lenovo IdeaPad B460, there are following types of LCDs. • "14.0-in. HD TFT" 7 6 75
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 80
    IdeaPad B460 Hardware Maintenance Manual 14.0-in. HD TFT No. 1 2 2 2 2 3 4 5 6 7 FRU Table 6. Parts list-14.0-in. HD TFT FRU no. 31043368 18003830 18003821 18003829 18004036 31043363 31043364 31043369 31043367 31043370 LB46 LCD BEZEL W/CAMERA HOLE 14.0 HD Slim LED Panel Flat Type, ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 81
    Lenovo IdeaPad B460 Keyboard Table 7. Parts list-Keyboard Language English International English Swiss Slovenian Slovak Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Czech Japanese Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English&...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 82
    IdeaPad B460 Hardware Maintenance Manual Table 7. Parts list-Keyboard (continued) Language Arabic German French Russian Traditional Chinese Korean Canadian English&French Latin Portuguese Thai Turkish Spanish Italian U.K. English English U.K. English P/N 25009742 25009743 25009744 ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 83
    Lenovo IdeaPad B460 Miscellaneous parts Table 8. Parts list-Miscellaneous parts FRU System miscellaneous parts: • (a ) LA46 FINGER PRINT BRACKET • (b ) LA46 HDD BRACKET • (c ) LA46 ODD BRKT • (d ) LA46 HLDR ANTENNA HOLDER Cable miscellaneous parts: • (e ) LA46 TOUCHPAD CABLE • ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 84
    IdeaPad B460 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 90W, Delta ADP-90DD B adapter 90W, Liteon PA-1900-56LC adapter 90W, Chicony CPA-...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 85
    Lenovo IdeaPad B460 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+SSD-3-2B-1 1m CCC • LINETEK PC323+RVV300/300+LS15 1m ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 86
    IdeaPad B460 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 UL • Longwell LP-30B+SPT-2 18AWG+LS-18 1m UK • Longwell LP-61L+H03VV-F+LS-18 1m Indian • ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 87
    Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for ... The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at ...
  • Lenovo B460 | Lenovo B460 Hardware Maintenance Manual V2.0 - Page 88
    ...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® Lenovo logo® IdeaPad®...



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Lenovo B460 Manual