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Lenovo IdeaPad Z370 Hardware Maintenance Manual
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Lenovo IdeaPad Z370 Hardware Maintenance Manual

Lenovo IdeaPad Z370 Hardware Maintenance Manual

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Lenovo Z370/Z470/Z570
Hardware
Maintenance
Manual
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Summary of Contents for Lenovo IdeaPad Z370

  • Page 1: Hardware Maintenance

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Downloaded from LpManual.com Manuals...
  • Page 2 First Edition (January 2011) © Copyright Lenovo 2011. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.

  • Page 3: Table Of Contents

    Screen blank mode ........26 AC adapters..........112 Sleep (standby) mode ......... 26 Power cords ..........113 Hibernation mode ........27 Notices ............116 Lenovo Z370/Z470/Z570......28 Trademarks............117 Specifications ............. 28 Status indicators ..........30 Fn key combinations ......... 32 FRU replacement notices........33...

  • Page 4: About This Manual

    This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important service information”...

  • Page 5: Safety Information

    Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 •...

  • Page 6: General Safety

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping.

  • Page 7: Electrical Safety

    Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges.
  • Page 8 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror.

  • Page 9: Safety Inspection Guide

    4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

  • Page 10: Handling Devices That Are Sensitive To Electrostatic Discharge

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

  • Page 11: Safety Notices: Multilingual Translations

    Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer.
  • Page 12 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations.
  • Page 13 Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
  • Page 14 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
  • Page 15 Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing.
  • Page 16 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.
  • Page 17 Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.

  • Page 18: Laser Compliance Statement

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S.
  • Page 19 Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.

  • Page 20: Important Service Information

    To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://consumersupport.lenovo.com/. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download.

  • Page 21: Strategy For Replacing A Hard Disk Drive

    Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. •...

  • Page 22: Important Information About Replacing Rohs Compliant Frus

    Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.

  • Page 23: General Checkout

    General checkout General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: •...

  • Page 24: What To Do First

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2.

  • Page 25: Power System Checkout

    4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo Z370/Z470/Z570” on page 27. Note: Noise from the AC adapter does not always indicate a defect. Checking operational charging...

  • Page 26: Checking The Battery Pack

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack.

  • Page 27: Related Service Information

    1. Insert the bootable Start Recovery Disc into the optical drive. 2. Start the computer. When the Lenovo logo comes up, immediately press F12; on the boot sequence menu, select the optical drive as the first boot-up device.

  • Page 28: Passwords

    Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. Passwords As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password (SVP).

  • Page 29: Power Management

    Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank mode If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off.

  • Page 30: Hibernation Mode

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are stored on the hard disk. • The system is powered off. To cause the computer to enter hibernation mode, follow the steps below: •...

  • Page 31: Lenovo Z370/Z470/Z570

    • “FRU replacement notices” on page 32 • “Removing and replacing an FRU” on page 33 • “Locations” on page 85 • “Parts list” on page 88 Specifications The following table lists the specifications of the Lenovo Z370/Z470/Z570: Table 1. Specifications Feature Description Processor •...

  • Page 32: Specifications

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 1. Specifications (continued) Feature Description I/O port • External monitor connector • Stereo headphone jack • Microphone jack • RJ45 x 1 • HDMI port (Select models only) • USB 2.0 x 2 + USB 2.0&e-SATA COMBO x 1 (Select models only) •...

  • Page 33: Status Indicators

    Lenovo Z370/Z470/Z570 Status indicators The system status indicators below show the computer status: Downloaded from LpManual.com Manuals...
  • Page 34 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 2. Status indicators Indicator Meaning Caps lock White: Caps Lock mode is enabled. You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. To enable or disable Caps Lock mode, press the CapsLk key.

  • Page 35: Fn Key Combinations

    Activate the system request. Fn + Home: Activate the pause function. Fn + End: Activate the break function. Fn + PgDn (Z370/Z470): Activate the insert function. Fn + Increase/Decrease display brightness. Fn + Increase/Decrease sound volume. Downloaded from LpManual.com Manuals...

  • Page 36: 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 computer, this problem is addressed with special nylon-coated screws that have the following characteristics: •...

  • Page 37: Removing And Replacing An Fru

    Before touching it, establish personal grounding by touching a ground point with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons. Note: The illustrations used in this section are of the Lenovo Z470, unless otherwise stated. Downloaded from LpManual.com Manuals...

  • Page 38: 1010 Battery Pack

    Lenovo Z370/Z470/Z570 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 manual battery latch .

  • Page 39: 1020 Dummy Card

    Lenovo Z370/Z470/Z570 1020 Dummy card For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 2. Removal steps of dummy cards Remove the dummy card in the direction shown by arrows Downloaded from LpManual.com Manuals...

  • Page 40: 1030 Hard Disk Drive(Hdd)/Memory/Mini Pci Express Card Slot Compartment Cover

    , then remove the compartment cover Z570: Loosen seven screws , then remove the compartment cover Step Screw (quantity) Color Torque Z370: M2 × 4 mm, mm, flat-head, Black 2.0 kgfcm nylok-coated (6) Z470: M2.5 × 5 mm, mm, flat-head, Black 2.5 kgfcm nylok-coated (6) Z570: M2 ×...

  • Page 41: 1040 Hard Disk Drive

    • Never remove the drive while the system is operating or is in suspend mode. Figure 4. Removal steps of hard disk drive Z370: Remove two screws , then carefully remove the hard disk drive (secured in the metal frame) from the compartment in the direction shown by...
  • Page 42 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z470: Remove two screws , lift the hard disk drive, and then pull the tab in the direction shown by arrow to remove the hard disk drive from the slot. Z570: Remove the screw , then pull the tab in the direction shown by arrow to remove the hard disk drive from the slot.
  • Page 43 Lenovo Z370/Z470/Z570 Step Screw (quantity) Color Torque Z370: M2 × 3 mm, flat-head, nylok- Black 2.0 kgfcm coated (2) Z470: M2.5 × 3.5 mm, flat-head, nylok- Black 2.5 kgfcm coated (2) Z570: M2 × 2 mm, flat-head, nylok- Black 1.6 kgfcm coated (1) When installing: Make sure that the HDD connector is attached firmly.

  • Page 44: 1050 Optical Drive

    Remove the screw shown in the illustration . Gently pull the optical drive out Step Screw (quantity) Color Torque Z370: M2 × 3 mm, flat-head, nylok- Black 2.0 kgfcm coated (1) Z470: M2 × 3 mm, flat-head, nylok- Black 2.0 kgfcm coated (1) Z570: M2 ×...

  • Page 45: 1060 Dimm

    Lenovo Z370/Z470/Z570 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 at the same time in the...

  • Page 46: 1070 Pci Express Mini Card For Wireless Lan/Wan

    Notes: wireless LAN card has 2 cables in step wireless LAN card in some models may have 3 cables in step Step Screw (quantity) Color Torque Z370: M2 × 3 mm, flat-head, nylok- Black 2.0 kgfcm coated (1) Z470: M2 × 3 mm, flat-head, nylok- Black 2.0 kgfcm...
  • Page 47 Lenovo Z370/Z470/Z570 Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow Z370/Z470 Z570 When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card.

  • Page 48: 1080 Keyboard

    Figure 8. Removal steps of keyboard Z370/Z470: Remove two screws Z570: Remove Three screws Step Screw (quantity) Color Torque Z370: M2.5 × 5 mm, flat-head, nylok- Black 2.5 kgfcm coated (2) Z470: M2.5 × 5 mm, flat-head, nylok- Black 2.5 kgfcm coated (2) Z570: M2.5 ×...
  • Page 49 Lenovo Z370/Z470/Z570 Figure 8. Removal steps of keyboard (continued) Loosen the keyboard with fingers in the direction shown by arrows Downloaded from LpManual.com Manuals...
  • Page 50 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Figure 8. Removal steps of keyboard (continued) Lift the keyboard a little , and then detach the connector in the direction shown by arrows When installing: Make sure that the FPC connector is attached firmly.

  • Page 51: 1090 Keyboard Bezel

    36 • “1050 Optical drive” on page 40 • “1080 Keyboard” on page 44 Figure 9. Removal steps of keyboard bezel Z370: Remove seven screws and three screws on the bottom. Z470: Remove ten screws and three screws on the bottom.
  • Page 52 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z570: Remove eleven screws and three screws on the bottom. Step Screw (quantity) Color Torque Z370: M2.5 × 5 mm, flat-head, nylok- Black 2.5 kgfcm coated (7) Z470: M2.5 × 5 mm, flat-head, nylok- Black 2.5 kgfcm coated (10) Z570: M2.5 ×...
  • Page 53 Lenovo Z370/Z470/Z570 Figure 9. Removal steps of keyboard bezel (continued) Z370: Remove two screws Z470: Remove four screws Downloaded from LpManual.com Manuals...
  • Page 54 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z570: Remove two screws Step Screw (quantity) Color Torque Z370: M2.5 × 5 mm, flat-head, nylok- Black 2.5 kgfcm coated (2) Z470: M2.5 × 5 mm, flat-head, nylok- Black 2.5 kgfcm coated (4) Z570: M2.5 × 7 mm, flat-head, nylok- Black 3.0 kgfcm...
  • Page 55 Lenovo Z370/Z470/Z570 Figure 9. Removal steps of keyboard bezel (continued) Z370: Detach three FPC connectors in the direction shown by arrows . Unplug the LCD connector in the direction shown by arrow and two microphone connectors in the direction shown by arrow...
  • Page 56 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z470: Detach three FPC connectors in the direction shown by arrows . Unplug the LCD connector in the direction shown by arrow and two microphone connectors in the direction shown by arrow Downloaded from LpManual.com Manuals...
  • Page 57 Lenovo Z370/Z470/Z570 Z570: Detach three FPC connectors in the direction shown by arrows . Unplug the microphone connector in the direction shown by arrow When installing: Make sure that all the FPC connectors, microphone connectors and LCD connector are attached firmly.
  • Page 58 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Figure 9. Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow Z370: Loosen four screws to remove the speakers, then loosen the screw to remove the power board...
  • Page 59 Lenovo Z370/Z470/Z570 Z470: Loosen four screws to remove the speakers, then loosen the screw and pull the power board right to remove it Downloaded from LpManual.com Manuals...
  • Page 60 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z570: Loosen two screws , and then remove the power board Step Screw (quantity) Color Torque Z370: M2 × 2.65 mm, flat-head, nylok- Black 2.0 kgfcm coated (4) Z470: M2 × 2.5 mm, flat-head, nylok- Silver 2.0 kgfcm coated (4) Z370: M2 ×...

  • Page 61: 1100 System Board

    Lenovo Z370/Z470/Z570 1100 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.
  • Page 62 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Figure 10. Removal steps of system board Z370: Remove three screws . Unplug the microphone connector in the direction shown by arrow Z470: Remove three screws . Unplug the microphone connector in the direction shown by arrow...
  • Page 63 When installing: Make sure that all the connectors are attached firmly. Step Screw (quantity) Color Torque Z370: M2 × 3 mm, flat-head, nylok-coated (3) Black 2.5 kgfcm Z470: M2.5 × 5 mm, flat-head, nylok-coated (3) Black 2.5 kgfcm...
  • Page 64 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Figure 10. Removal steps of system board (continued) Remove the system board in the direction shown by arrow When installing: When attaching the system board to the base cover, adjust the placement of the wireless radio switch as shown in...

  • Page 65: 1110 Lcd Unit

    Lenovo Z370/Z470/Z570 1110 LCD unit For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •...
  • Page 66 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z470: Z570: Step Screw (quantity) Color Torque Z370: M2 × 5 mm, flat-head, nylok- Silver 2.0 kgfcm coated (4) Z470: M2 × 5 mm, flat-head, nylok- Silver 2.0 kgfcm coated (4) Z570: M2.5 × 4 mm, flat-head, nylok- Silver 3.0 kgfcm...
  • Page 67 Lenovo Z370/Z470/Z570 When installing: • Route the antenna cables along the cable guides. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.
  • Page 68 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Figure 11. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows Downloaded from LpManual.com Manuals...

  • Page 69: 1120 Fan Assembly And Heat Sink Assembly

    Lenovo Z370/Z470/Z570 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)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •...
  • Page 70 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z570 When installing: Make sure that the fan connector is attached firmly to the system board. Downloaded from LpManual.com Manuals...
  • Page 71 Lenovo Z370/Z470/Z570 Figure 12. Removal steps of fan assembly and heat sink assembly (continued) Z370: Loosen four screws Downloaded from LpManual.com Manuals...
  • Page 72 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z470: Loosen six screws Downloaded from LpManual.com Manuals...
  • Page 73 Lenovo Z370/Z470/Z570 Z570: Loosen five screws Downloaded from LpManual.com Manuals...
  • Page 74 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 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 . Be careful not to damage the connector. Downloaded from LpManual.com Manuals...

  • Page 75: 1130 Cpu

    Lenovo Z370/Z470/Z570 1130 CPU For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy 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 page 37 •...
  • Page 76 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z470 Downloaded from LpManual.com Manuals...
  • Page 77 Lenovo Z370/Z470/Z570 Z570 When installing: Place the CPU on the CPU socket in the direction shown by arrow , and then rotate the head of the screw in the direction shown by arrow to secure the CPU. Downloaded from LpManual.com Manuals...

  • Page 78: 1140 Base Cover, Speakers And Bluetooth Card

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 1140 Base cover, speakers and bluetooth card For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...
  • Page 79 Lenovo Z370/Z470/Z570 Figure 14. Removal steps of base cover, speakers and bluetooth card (continued) Z570: Remove six screws , and then remove the speakers in the direction shown by arrows Step Screw (quantity) Color Torque M2.5 × 2.5 mm, flat-head, nylok-coated (6) Black 3.0 kgfcm...
  • Page 80 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following label: The following labels need to be peeled off from the old base cover, and need to be put on the new base cover.

  • Page 81: 1150 Lcd Front Bezel

    Lenovo Z370/Z470/Z570 1150 LCD front bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •...
  • Page 82 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Remove the LCD front bezel in the direction shown by arrows Downloaded from LpManual.com Manuals...

  • Page 83: 1160 Lcd Panel, Lcd Cable And Hinges

    • “1110 LCD unit” on page 61 • “1150 LCD front bezel” on page 77 Figure 16. Removal steps of LCD panel, LCD cable and hinges Z370: Remove four screws . Unplug the integrated camera connector in the direction shown by arrow .
  • Page 84 When installing: Make sure that the connector is attached firmly. Step Screw (quantity) Color Torque Z370: M1.7 × 3 mm, flat-head, nylok- Silver 1.5 kgfcm coated (4) Z470: M2.5 × 3.5 mm, flat-head, nylok- Silver 2.5 kgfcm coated (6) Z570: M2.5 ×...
  • Page 85 Z470/Z570: Remove four screws and remove the hinges in the direction shown by arrows Step Screw (quantity) Color Torque Z370: M2.5 × 3 mm, flat-head, nylok- Black 2.5 kgfcm coated (6) Z470: M2.5 × 5 mm, flat-head, nylok- Black 2.5 kgfcm coated (4) Z570: M2.5 ×...
  • Page 86 Lenovo Z370/Z470/Z570 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. Peel off the adhesive tape and detach the connector in the direction shown by arrow When installing: Make sure that the metal connector is attached firmly.

  • Page 87: 1170 Integrated Camera

    Lenovo Z370/Z470/Z570 1170 Integrated camera For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •...

  • Page 88: 1180 Antenna Assembly And Lcd Cover

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 1180 Antenna assembly and LCD cover For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...

  • Page 89: Locations

    Lenovo Z370/Z470/Z570 Locations Front view Integrated camera (Select models only) Wireless module antennas (Select models only) Computer display Speaker Power button OneKey Rescue System button System status indicators Built-in microphone Touchpad GPU (Graphics Processing Unit) switch (Select models only) Integrated wireless device switch (Select models only) Note: For the description of each indicator, see “Status indicators”...

  • Page 90: Right-Side View

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Right-side view Headphone jack Microphone jack Optical drive USB port AC power adapter jack RJ-45 port Z370: Z470: Z570: Downloaded from LpManual.com Manuals...

  • Page 91: Bottom And Left-Side View

    Lenovo Z370/Z470/Z570 Bottom and Left-side view Kensington slot AC power adapter jack Fan louvers VGA port RJ-45 port HDMI port (Select models only) eSATA/USB combo port (Select models only) USB Port Battery latch - manual Battery pack Battery latch - spring loaded...

  • Page 92: Parts List

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 89 • “LCD FRUs” on page 95 • “Keyboard” on page 98 • “Miscellaneous parts” on page 110 • “AC adapters” on page 111 •...

  • Page 93: Overall

    Lenovo Z370/Z470/Z570 Overall Downloaded from LpManual.com Manuals...
  • Page 94 CRU ID LCD unit (see “LCD FRUs” on page 95.) Keyboard (see “Keyboard” on page 98.) KL5 TOP CASE ASSY-BLUE (Z370) 31049407 KL5 TOP CASE ASSY METAL (Z370) 31049408 KL5 TOP CASE ASSY-PINK (Z370) 31049409 KL6 TOP CASE ASSY-BLUE (Z470)
  • Page 95 102001067 Intel I5-2410M 2.3G 3M 2c J1 PGA 102001066 Intel I3-2310M 2.1G 3M 2c J1 PGA 102001065 KL5 THERMAL MODULE ASSY 35W UMA (Z370) 31049406 Z370 Discrete thermal Group KL6 THERMAL MODULE ASSY 35W UMA (Z470) 31049432 KL6 THERMAL MODULE ASSY 35W DIS (Z470)
  • Page 96 121001089 Battery pack, SMP/LG L09M6Y02 3S2P 48Wh 121001094 Battery pack, Celx/S L10C6Y02 3S2P 48Wh 121001071 KL5 BOTTOM CASE UMA ASSY (Z370) 31049410 Z370 D cover Group DIS KL6 BOTTOM CASE UMA ASSY (Z470) 31049439 KL6 BOTTOM CASE DIS ASSY (Z470) 31049440 LZ57 LOWER CASE DIS W/SPK&DC-IN CABLE...
  • Page 97 Lenovo Z370/Z470/Z570 Table 5. Parts list—Overall (continued) FRU no. CRU ID Hard disk drive, 250G 5400rpm SATA, Toshiba 16004641 MK2565GSX 5400RPM 250G Hard disk drive, 320G 5400rpm SATA, WD 4K sector 16004853 320GN 5400RPM250G Hard disk drive, 320G 5400rpm SATA, Hitachi...
  • Page 98 ODD, 12.7mm BD Rambo, PSN UJ240AF Tray in BD 25011518 Rambo ODD, 12.7mm BD Rambo, Optiarc BD-5740H Tray in 25011517 BD Rambo KL5 ODD BEZEL (TRAY_IN RAMBO) (Z370) 31049400 KL5 BD ODD BEZEL (COMBO) (Z370) Z370 SUPER MULTI BLUE KL6 ODD BEZEL (TRAY_IN RAMBO) (Z470) 31049427...

  • Page 99: Lcd Frus

    Lenovo Z370/Z470/Z570 LCD FRUs In Lenovo Z370/Z470/Z570, there are following types of LCDs. • “13.3-in. HD TFT” (Z370) • “14.0-in. HD TFT” (Z470) • “15.6-in. HD TFT” (Z570) Downloaded from LpManual.com Manuals...
  • Page 100 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 13.3-in. HD TFT Table 6. Parts list—13.3-in. HD TFT FRU no. CRU ID KL5 LCD BEZEL 39KL5LBLV00 31049384 13.3 HD LED Panel, B133XW03 V0 18004181 13.3 HD LED Panel, N133BGE-L41 18004782 13.3 HD LED Panel, LP133WH2-TLL3 18004432 13.3 HD LED Panel, CLAA133WB01A...
  • Page 101 Lenovo Z370/Z470/Z570 15.6-in. HD TFT Table 6. Parts list—13.3-in. HD TFT FRU no. CRU ID LZ57 LCD BEZEL W/CAMERA HOLE 31049306 LZ57 LCD SCREW RUBBER 31049318 15.6 HD LED Panel, M156NWR2 R0 18004784 15.6 HD LED Panel, N156BGE-L21 18004787 15.6 HD LED Panel, LP156WH4-TLA1 18004786 15.6 HD LED Panel, LTN156AT16-L01...

  • Page 102: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID English 25011802 U.K. English 25012024 Italian 25012023 Spanish 25012022 Turkish 25012021 Thai 25012020 Portuguese 25012019 Latin 25012018 Canadian English&French 25012088 Korean 25012016 Traditional Chinese 25012015 Russian 25012014...
  • Page 103 Lenovo Z370/Z470/Z570 Table 7. Parts list—Keyboard (continued) Language CRU ID Arabic 25013179 Brazilian 25013178 Japanese 25013177 Dutch 25013176 Greek 25013175 Hebrew 25013174 Hungarian 25013173 Z370/Z470 Chicony Four Nordic countries 25013172 (continued) (continued) Belgian 25013171 Icelandic 25013170 Slovenian 25013169 Swiss 25013168...
  • Page 104 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID English 25011850 U.K. English 25011978 Italian 25011977 Spanish 25011976 Turkish 25011975 Thai 25011974 Portuguese 25011973 Latin 25011972 Canadian English&French 25011971 Korean 25011970 Traditional Chinese 25011969 Russian 25011968...
  • Page 105 Lenovo Z370/Z470/Z570 Table 7. Parts list—Keyboard (continued) Language CRU ID Arabic 25013150 Brazilian 25013149 Japanese 25013148 Dutch 25013147 Greek 25013146 Hebrew 25013145 Hungarian 25013144 Z370/Z470 Sunrex Four Nordic countries 25013143 (continued) (continued) Belgian 25013142 Icelandic 25013141 Slovenian 25013140 Swiss 25013139...

  • Page 106: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID English 25011851 U.K. English 25011949 Italian 25011948 Spanish 25011947 Turkish 25011946 Thai 25011945 Portuguese 25011944 Latin 25011943 Canadian English&French 25011942 Korean 25011941 Traditional Chinese 25011940 Russian 25011939...
  • Page 107 Lenovo Z370/Z470/Z570 Table 7. Parts list—Keyboard (continued) Language CRU ID Arabic 25013123 Brazilian 25013122 Japanese 25013121 Dutch 25013120 Greek 25013119 Hebrew 25013118 Hungarian 25013117 Z370/Z470 Dafon Four Nordic countries 25013116 (continued) (continued) Belgian 25013115 Icelandic 25013114 Slovenian 25013113 Swiss 25013084...

  • Page 108: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID English 25011852 U.K. English 25011920 Italian 25011919 Spanish 25011918 Turkish 25011917 Thai 25011916 Portuguese 25011915 Latin 25011914 Canadian English&French 25011913 Korean 25011912 Traditional Chinese 25011911 Russian 25011910...
  • Page 109 Lenovo Z370/Z470/Z570 Table 7. Parts list—Keyboard (continued) Language CRU ID Arabic 25012915 German 25013252 French 25013251 Russian 25013250 Korean 25013249 Traditional Chinese 25013248 Canadian English&French 25013247 Z570 Chicony Latin 25013246 (continued) (continued) Portuguese 25013245 Thai 25013244 Turkish 25013243 Spanish 25013242...

  • Page 110: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID English 25011853 U.K. English 25011895 Italian 25011894 Spanish 25011893 Turkish 25011892 Thai 25011891 Portuguese 25011890 Latin 25011889 Canadian English&French 25011888 Korean 25011887 Traditional Chinese 25011886 Russian 25011885...
  • Page 111 Lenovo Z370/Z470/Z570 Table 7. Parts list—Keyboard (continued) Language CRU ID Arabic 25012800 German 25012801 French 25012802 Russian 25012803 Traditional Chinese 25012804 Korean 25012805 Canadian English&French 25012806 Z570 Sunrex Latin 25012807 (continued) (continued) Portuguese 25012808 Thai 25012809 Turkish 25012810 Spanish 25012811...

  • Page 112: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID English 25011847 U.K. English 25011846 Italian 25011845 Spanish 25011844 Turkish 25011843 Thai 25011842 Portuguese 25011841 Latin 25011840 Canadian English&French 25011839 Korean 25011834 Traditional Chinese 25011833 Russian 25011832...
  • Page 113 Lenovo Z370/Z470/Z570 Table 7. Parts list—Keyboard (continued) Language CRU ID Arabic 25012858 German 25013047 French 25013048 Russian 25013049 Traditional Chinese 25013050 Korean 25013051 Canadian English&French 25013052 Z570 Dafon Latin 25013053 (continued) (continued) Portuguese 25013054 Thai 25013055 Turkish 25013056 Spanish 25013057...

  • Page 114: Miscellaneous Parts

    Cable miscellaneous parts: • 31049402 (d) KL5 USB CABLE FOR DC IN/USB BOARD (Z370) • 31049403 (d) KL5 DC IN CABLE FOR DC IN/USB BOARD (Z370) • 31049430 (d) KL6 USB CABLE FOR DC IN/USB BOARD (Z470) • 31049431 (d) KL6 DC IN CABLE FOR DC IN/USB BOARD (Z470) •...

  • Page 115: Ac Adapters

    Lenovo Z370/Z470/Z570 AC adapters Table 9. Parts list—3-pin AC adapters CRU ID 65W, Delta ADP-65KH BD 20V/3.25A adapter 36001929 65W, Liteon PA-1650-56LC adapter 36001651 65W, Brazil PA-1650-52LB adapter 36001714 65W, Chicony CPA-A065 20V3.25A adapter 36001943 90W, Delta ADP-90DD BD 20V4.5A adapter 36001941 90W, Liteon PA-1900-56LC 20V4.5A adapter...

  • Page 116: Power Cords

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Power cords A Lenovo 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 CRU ID 145000602 • SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m 145000600 •...
  • Page 117 Lenovo Z370/Z470/Z570 Table 10. Parts list—3-pin power cords (continued) Region CRU ID Brazil 145000564 • Longwell LP-46+H03VV-F+LS-18 1m Israel 145000563 • Longwell LP-41+H03VV-F+LS-18 1m 145000562 • Longwell LP-30B+SPT-2 18AWG+LS-18 1m 145000561 • Longwell LP-61L+H03VV-F+LS-18 1m Indian 145000560 • Longwell LP-67+BIS+LS-18 1m...
  • Page 118 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 10. Parts list—3-pin power cords (continued) Region CRU ID Korea 145000533 • Volex LP-486+KTLH03VV-F+LS-5 1m Australia 145000532 • Volex LP-23A+LFC-3R+LS-18 1m Taiwan 145000531 • Volex LP-71+VCTF+LS-33 1m Japan 145000530 • Volex LP-54+VCTF+LS-18 1m 145000525 •...

  • Page 119: Notices

    The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

  • Page 120: Trademarks

    Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are either registered trademarks or trademarks of Lenovo in the United States and/or other countries: ® Lenovo ®...

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