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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 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual...
  • 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

    Supervisor password ... 25 Power management ... 26 Screen blank mode ... 26 Sleep (standby) mode ... 26 Hibernation mode ... 27 Lenovo Z370/Z470/Z570...28 Specifications ... 28 Status indicators ... 30 Fn key combinations ... 32 FRU replacement notices... 33 Screw notices ...

  • 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

    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 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 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

    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 a system board. If you are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one.

  • 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 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: • Only certified trained personnel can service the computer. •...

  • 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

    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 Processor Core Chipset...

  • Page 32: Specifications

    Lenovo Z370/Z470/Z570 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 WWAN Bluetooth wireless Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system Description •...

  • Page 33: Status Indicators

    Lenovo Z370/Z470/Z570 Status indicators The system status indicators below show the computer status:...
  • Page 34 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 2. Status indicators Indicator Caps lock Num lock Drive in use White: Data is being read from or written to the hard disk GPU switch indicator Touchpad indicator Power on Battery status Wireless status Meaning White: Caps Lock mode is enabled.

  • Page 35: Fn Key Combinations

    Fn + Home: Fn + End: Fn + PgDn (Z370/Z470): Activate the insert function. Fn + Fn + Lenovo Z370/Z470/Z570 Description Turn on/off the integrated camera. Enter sleep mode. Turn on/off the backlight of the LCD screen. Open the interface for the display device switch to select this notebook or an external display.

  • 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. Lenovo Z370/Z470/Z570...

  • 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...

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

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 3. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover Z370: Loosen six screws...

  • Page 41: 1040 Hard Disk Drive

    (secured in the metal frame) from the compartment in the direction shown by arrow Hold the SATA receptacle connector with one hand and pull the hard disk drive (secured in the metal frame) in the direction shown below to detach the connectors Lenovo Z370/Z470/Z570 , then carefully remove the hard disk drive...
  • 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...
  • Page 43 (2) Z470: M2.5 × 3.5 mm, flat-head, nylok- coated (2) Z570: M2 × 2 mm, flat-head, nylok- coated (1) When installing: Make sure that the HDD connector is attached firmly. Lenovo Z370/Z470/Z570 Color Torque Black 2.0 kgfcm Black 2.5 kgfcm Black 1.6 kgfcm...

  • Page 44: 1050 Optical Drive

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 1050 Optical drive For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 5. Removal steps of optical drive Remove the screw shown in the illustration Step Screw (quantity) Z370: M2 × 3 mm, flat-head, nylok- coated (1) Z470: 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

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 1070 PCI Express Mini Card for wireless LAN/WAN 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 7.
  • Page 47 • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the card. Lenovo Z370/Z470/Z570...

  • Page 48: 1080 Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 1080 Keyboard For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 8. Removal steps of keyboard Z370/Z470: Remove two screws Z570: Remove Three screws Step Screw (quantity) Z370: M2.5 × 5 mm, flat-head, nylok- coated (2) Z470: 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...
  • 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

    • “1050 Optical drive” on page 40 • “1080 Keyboard” on page 44 Figure 9. Removal steps of keyboard bezel Z370: Remove seven screws Z470: Remove ten screws Lenovo Z370/Z470/Z570 and three screws and three screws on the bottom. on the bottom.
  • Page 52 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z570: Remove eleven screws Step and three screws Screw (quantity) Z370: M2.5 × 5 mm, flat-head, nylok- coated (7) Z470: M2.5 × 5 mm, flat-head, nylok- coated (10) Z570: M2.5 × 7 mm, flat-head, nylok- coated (11) Z370: M2 ×...
  • Page 53 Lenovo Z370/Z470/Z570 Figure 9. Removal steps of keyboard bezel (continued) Z370: Remove two screws Z470: Remove four screws...
  • Page 54 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z570: Remove two screws Step Screw (quantity) Z370: M2.5 × 5 mm, flat-head, nylok- coated (2) Z470: M2.5 × 5 mm, flat-head, nylok- coated (4) Z570: M2.5 × 7 mm, flat-head, nylok- coated (2) Color...
  • 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...
  • Page 57 Detach three FPC connectors in the direction shown by arrows 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. Lenovo Z370/Z470/Z570 . Unplug...
  • 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 Z470: Loosen four screws to remove the speakers, then loosen the screw and pull the power board right to remove it Lenovo Z370/Z470/Z570...
  • Page 60 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z570: Loosen two screws Step , and then remove the power board Screw (quantity) Z370: M2 × 2.65 mm, flat-head, nylok- coated (4) Z470: M2 × 2.5 mm, flat-head, nylok- coated (4) Z370: M2 × 2 mm, flat-head, nylok- coated (1) Z470: M2.5 ×...

  • Page 61: 1100 System Board

    • “1050 Optical drive” on page 40 • “1060 DIMM” on page 41 • “1070 PCI Express Mini Card for wireless LAN/WAN” on page 42 • “1080 Keyboard” on page 44 • “1090 Keyboard bezel” on page 47 Lenovo Z370/Z470/Z570...
  • Page 62 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Figure 10. Removal steps of system board Z370: Remove three screws direction shown by arrow Z470: Remove three screws direction shown by arrow . Unplug the microphone connector in the . Unplug the microphone connector in the...
  • Page 63 When installing: Make sure that all the connectors are attached firmly. Step Screw (quantity) Z370: M2 × 3 mm, flat-head, nylok-coated (3) Z470: M2.5 × 5 mm, flat-head, nylok-coated (3) Z570: M2 × 7 mm, flat-head, nylok-coated (5) Lenovo Z370/Z470/Z570 Color Torque Black Black 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) Z370: M2 × 5 mm, flat-head, nylok- coated (4) Z470: M2 × 5 mm, flat-head, nylok- coated (4) Z570: M2.5 × 4 mm, flat-head, nylok- coated (4) Color Torque Silver 2.0 kgfcm...
  • Page 67 • Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna cables when you attach the LCD assembly. Route the LCD cable along the cable guides. Lenovo Z370/Z470/Z570...
  • 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...

  • 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.
  • Page 71 Lenovo Z370/Z470/Z570 Figure 12. Removal steps of fan assembly and heat sink assembly (continued) Z370: Loosen four screws...
  • Page 72 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z470: Loosen six screws...
  • Page 73 Lenovo Z370/Z470/Z570 Z570: Loosen five screws...
  • 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.

  • 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...
  • 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.

  • 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 Z570: Remove six screws , and then remove the speakers in the direction shown by arrows Step Screw (quantity) M2.5 × 2.5 mm, flat-head, nylok-coated (6) Remove the bluetooth card in the direction shown by arrow Lenovo Z370/Z470/Z570 Color Black Torque 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

    • “1100 System board” on page 57 • “1110 LCD unit” on page 61 Figure 15. Removal steps of LCD front bezel Remove two screws Step Screw (quantity) M2.0 × 4 mm, flat-head, nylok-coated (2) Black Lenovo Z370/Z470/Z570 Color Torque 2.0 kgfcm...
  • Page 82 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Remove the LCD front bezel in the direction shown by arrows...

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

    Lenovo Z370/Z470/Z570 1160 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •...
  • Page 84 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Z470/Z570: Remove six screws the direction shown by arrow direction shown by arrows When installing: Make sure that the connector is attached firmly. Step . Remove the integrated camera connector in . Lift the LCD panel with the hinges in the Screw (quantity) Z370: M1.7 ×...
  • Page 85 Z370: M2.5 × 3 mm, flat-head, nylok- coated (6) Z470: M2.5 × 5 mm, flat-head, nylok- coated (4) Z570: M2.5 × 3 mm, flat-head, nylok- coated (4) Lenovo Z370/Z470/Z570 and remove the hinges in the direction Color Black Black Black Torque 2.5 kgfcm...
  • 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

    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” on page 29. Memory card slot Thermal management button OneKey Theater button Volume buttons Lenovo Z370/Z470/Z570...

  • 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:...

  • Page 91: Bottom And Left-Side View

    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 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment Z370/Z470: Z570: Lenovo Z370/Z470/Z570...

  • 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

    Overall Lenovo Z370/Z470/Z570...
  • Page 94 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 5. Parts list—Overall LCD unit (see “LCD FRUs” on page 95.) Keyboard (see “Keyboard” on page 98.) KL5 TOP CASE ASSY-BLUE (Z370) KL5 TOP CASE ASSY METAL (Z370) KL5 TOP CASE ASSY-PINK (Z370) KL6 TOP CASE ASSY-BLUE (Z470)
  • Page 95 DDRIII 1333 1GB, SY321NG08HBF (Vega/1Gb/44nm) DDRIII 1333 2GB, M471B5773CHS-CH9(Rev C/2Gb/ 46nm) DDRIII 1333 2GB, EBJ21UE8BFU0-DJ-F (Rev.F/1Gb/ 60nm) DDRIII 1333 2GB, RMT1950MD58E8F-1333 (V69A/ 2Gb/50nm) DDRIII 1333 2GB, HMT325S6BFR8C-H9 N0 (Rev Vega/ 2Gb/44nm) Lenovo Z370/Z470/Z570 FRU no. CRU ID 31049292 31049293 31049294 31049412 31049442 31049305...
  • Page 96 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 5. Parts list—Overall (continued) DDRIII 1333 2GB, NT2GC64B88B0NS-CG (V69A/2Gb/ 50nm) DDRIII 1333 2GB, SY321NH08HAF (Vega/2Gb/44nm) 11012809 DDRIII 1333 4GB, M471B5273CH0-CH9 (Rev C /2Gb/ 46nm) DDRIII 1333 4GB, HMT351S6BFR8C-H9 N0 (Vega/ 2Gb/44nm) DDRIII 1333 4GB, MT16JSF51264HZ-1G4D1 (Rev V69A/2Gb/50nm) WLAN card, 802.11a/g/n &&...
  • Page 97 ST320LT007 7200RPM 7MM 320G Hard disk drive, 500G 7200rpm SATA, Hitachi HTS725050A9A364 7200RPM500G Hard disk drive, 500G 7200rpm SATA, Seagate ST9500420AS 7200RPM500G 9NB Hard disk drive, 500G 7200rpm SATA, WD5000BEKT- 24KA9T0 7200RPM 500G Lenovo Z370/Z470/Z570 FRU no. CRU ID 16004641 16004853 16004059 16005024...
  • Page 98 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 5. Parts list—Overall (continued) ODD, 12.7mm Tray Rambo, HLDS GT33N Tray in Rambo ODD, 12.7mm Tray Rambo, PLDS DS-8A5S Tray in Rambo ODD, 12.7mm Tray Rambo, Optiarc AD-7710H Tray in Rambo ODD, 12.7mm Tray Rambo, TSST TS-L633F Tray in Rambo ODD, 12.7mm BD Combo Tray, HLDS CT30N Tray in...

  • Page 99: Lcd Frus

    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) Lenovo Z370/Z470/Z570...
  • Page 100 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 13.3-in. HD TFT Table 6. Parts list—13.3-in. HD TFT KL5 LCD BEZEL 39KL5LBLV00 13.3 HD LED Panel, B133XW03 V0 13.3 HD LED Panel, N133BGE-L41 13.3 HD LED Panel, LP133WH2-TLL3 13.3 HD LED Panel, CLAA133WB01A KL5 LCD BRACKET(HINGE)R+L KL5 CAMERA MODULE 0.3M BIS/CCY...
  • Page 101 LZ57 CAMEAR 0.3M VGA 10P2SF016B LITEON LA47 CAMEAR 2M CHICONY 56.18007.611 LZ57 LVDS CABLE W/CAREMA CABLE LZ57 LCD COVER Grey Metal W/ANTENNA LZ57 LCD COVER Light Blue W/ANTENNA LZ57 LCD COVER Red Metal W/ANTENNA Lenovo Z370/Z470/Z570 FRU no. CRU ID 31049306 31049318 18004784...

  • Page 102: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language Z370/Z470 English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Chicony Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries...
  • Page 103 Z370/Z470 Chicony Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Lenovo Z370/Z470/Z570 CRU ID 25013179 25013178 25013177 25013176 25013175 25013174 25013173 25013172 25013171 25013170 25013169 25013168 25013167 25013166 25013165 25013004...

  • Page 104: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language Z370/ Z470 English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Sunrex Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries...
  • Page 105 Z370/Z470 Sunrex Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Lenovo Z370/Z470/Z570 CRU ID 25013150 25013149 25013148 25013147 25013146 25013145 25013144 25013143 25013142 25013141 25013140 25013139 25013138 25013137 25013136 25012977...

  • Page 106: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language Z370/Z470 English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Dafon Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries...
  • Page 107 Z370/Z470 Dafon Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Lenovo Z370/Z470/Z570 CRU ID 25013123 25013122 25013121 25013120 25013119 25013118 25013117 25013116 25013115 25013114 25013113 25013084 25013085 25013112 25012943 25013086...

  • Page 108: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language Z570 English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Chicony Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries...
  • Page 109 Japanese Z570 Chicony Brazilian Arabic German French Russian Korean Canadian English&French Latin Portuguese Thai Turkish Spanish Italian U.K. English English Lenovo Z370/Z470/Z570 CRU ID 25012915 25013252 25013251 25013250 25013249 25013248 25013247 25013246 25013245 25013244 25013243 25013242 25013241 25013240 25013195 25013096...

  • Page 110: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language Z570 English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Sunrex Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries...
  • Page 111 Arabic Z570 Chicony German French Russian Traditional Chinese Korean Canadian English&French Latin Portuguese Thai Turkish Spanish Italian U.K. English English Lenovo Z370/Z470/Z570 CRU ID 25012800 25012801 25012802 25012803 25012804 25012805 25012806 25012807 25012808 25012809 25012810 25012811 25012812 25012813 25012814 25012774...

  • Page 112: Keyboard

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language Z570 English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Dafon Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries...
  • Page 113 Z570 Chicony Arabic German French Russian Traditional Chinese Korean Canadian English&French Latin Portuguese Thai Turkish Spanish Italian U.K. English English Lenovo Z370/Z470/Z570 CRU ID 25012858 25013047 25013048 25013049 25013050 25013051 25013052 25013053 25013054 25013055 25013056 25013057 25013058 25013059 25013060 25012815...

  • Page 114: Miscellaneous Parts

    Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Miscellaneous parts Table 8. Parts list—Miscellaneous parts System miscellaneous parts: • (a) LZ57 TOUCHPAD BRACKET (Z570) • (b) KL5 HDD BRACKET ASSY (Z370) • (b) KL6 HDD BRACKET ASSY (Z470) • (b) LA57 HDD BRACKET ASSY (Z570) •...

  • Page 115: Ac Adapters

    65W, Delta ADP-65KH BD 20V/3.25A adapter 65W, Liteon PA-1650-56LC adapter 65W, Brazil PA-1650-52LB adapter 65W, Chicony CPA-A065 20V3.25A adapter 90W, Delta ADP-90DD BD 20V4.5A adapter 90W, Liteon PA-1900-56LC 20V4.5A adapter 90W, Chicony CPA-A090 20V4.5A adapter Lenovo Z370/Z470/Z570 CRU ID 36001929 36001651 36001714 36001943 36001941...

  • 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 • SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m • LINETEK PC323+RVV300/300+LS15 1m Argentina •...
  • Page 117 Israel • Volex LP-41+H03VV-F+LS-18 1m • Volex LP-30B+SPT-2 18AWG+LS-18 1m • Volex LP-61L+H03VV-F+LS-18 1m Indian • Volex LP-67+BIS+LS-18 1m Italy • Volex LP-22+H03VV-F+LS-18 1m Lenovo Z370/Z470/Z570 CRU ID 145000564 145000563 145000562 145000561 145000560 145000559 145000558 145000557 145000556 145000555 145000554 145000553...
  • Page 118 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 10. Parts list—3-pin power cords (continued) Region Korea • Volex LP-486+KTLH03VV-F+LS-5 1m Australia • Volex LP-23A+LFC-3R+LS-18 1m Taiwan • Volex LP-71+VCTF+LS-33 1m Japan • Volex LP-54+VCTF+LS-18 1m • Volex LP-34A+H03VV-F+LS-18 1m CRU ID 145000533...

  • 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 Lenovo logo...

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