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Lenovo Z41-70 Hardware Maintenance Manual
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Lenovo Z41-70 Hardware Maintenance Manual

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Lenovo Z41-70/Z51-70/
ideapad 500-14ACZ/
ideapad 500-15ACZ
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Summary of Contents for Lenovo Z41-70

  • Page 1 Lenovo Z41-70/Z51-70/ ideapad 500-14ACZ/ ideapad 500-15ACZ Hardware Maintenance Manual...
  • Page 2 “Notices” on page 112. • This manual applies to the following models: Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ. The illustrations used in this manual are for Lenovo Z51-70 unless otherwise stated. First Edition (Mar. 2015) © Copyright Lenovo 2015. All rights reserved.

  • Page 3: Table Of Contents

    Power-on password ..........24 Hard-disk password ..........24 Administrator password ........24 Power management ........25 Screen blank state ..........25 Putting the computer to sleep or shutting it down ..........25 Putting your computer to sleep ......25 Shutting down the computer ......25 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ ........26 Specifications ..........26 Status indicators ........... 28 Fn key combinations/Hotkeys....... 30 FRU replacement notices ......31 Screw notices ..........31 Removing and replacing an FRU ....32 1010 Keyboard ..........33 1020 Optical drive .

  • Page 4: About This Manual

    • The product-specific section includes service, reference, and product-specific parts information. Important: 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” on page 16.

  • 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 Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that are sensitive to electrostatic discharge” on page 6 • “Grounding requirements” on page 6 • “Safety notices: multilingual translations” on page 7 • “Laser compliance statement” on page 14...

  • Page 6: General Safety

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift it. 4. Lift it by standing or pushing up with your leg muscles; this action could avoid the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you. • Do not perform any action that causes hazards to the customer, or that makes the machine unsafe.

  • 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 Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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. The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating places in a machine: – Power supply units – Pumps – Blowers and fans – Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: – Caution: do not become a victim yourself.

  • Page 9: Safety Inspection Guide

    The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn. 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. 8. Check for worn, frayed, or pinched cables.

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

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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. Notes: 1. Use product-specific ESD procedures when they exceed the requirements noted here.

  • 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 Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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 Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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. Si le panneau d’affichage à...
  • Page 16 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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 Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products.
  • 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. Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz.

  • Page 20: Important Service Information

    Strategy for replacing FRUs Before replacing parts: Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download. 4. Follow the directions on the screen and install the necessary software.

  • 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. • 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. • If an adapter or a device consists of more than one FRU, any of the FRUs may be the cause of the error. Before replacing the adapter or device, remove the FRUs one by one to see if the symptoms change. Replace only the 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 configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect.

  • Page 22: Important Information About Replacing Rohs Compliant Frus

    Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers. Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo’s requirements and schedule in the EU. Products sold in 2005 and 2006 will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs.

  • 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: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • Carefully remove screws for reuse when replacing FRUs. • Be extremely careful during such write operations as copying, saving, or formatting. Drives in the computer that you are servicing sequence might have been altered.

  • Page 24: What To Do First

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Customer’s name and address Note for warranty: During the warranty period, the customer may be...

  • Page 25: Power System Checkout

    • If the computer does not charge during operation, go to “Checking operational charging”. To check the AC adapter, follow the steps below: 1. Unplug the AC adapter cable from the computer. 2. Measure the output voltage at the plug of the AC adapter cable. See the following figure: Voltage (V DC) Note: Output voltage for the AC adapter pin No. 2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo Z41-70/Z51-70/ ideapad 500-14ACZ/ ideapad 500-15ACZ” on page 26. Note: Noise from the AC adapter does not always indicate a defect.

  • Page 26: Checking Operational Charging

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer. Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section. Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to...

  • Page 27: Related Service Information

    Recovery System and run System Recovery. For details of OneKey Recovery System, see the User Guide for Lenovo OneKey Recovery System . Note: This will delete all the new data on the system partition (C drive), which is not recoverable. Make sure to back up your critical data before you perform this...

  • Page 28: Passwords

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 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 administrator password. If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered.

  • 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 shut down. Screen blank state If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. You can also turn off the LCD backlight by pressing To end screen blank state and resume normal operation, press any key. Putting the computer to sleep or shutting it down When you have finished working with your computer, you can put it to sleep or shut it down.

  • Page 30: Lenovo Z41-70/Z51-70/Ideapad 500-14Acz/Ideapad 500-15Acz

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ This chapter presents the following product-specific service references and product-specific parts information: • “Specifications” on page 26 • “Status indicators” on page 28 • “Fn key combinations/Hotkeys” on page 30 • “FRU replacement notices” on page 31 • “Removing and replacing an FRU” on page 32 • “Locations” on page 80 • “Parts list” on page 83 Specifications The following table lists the specifications of the Lenovo Z41-70/Z51-70/ ideapad 500-14ACZ/ideapad 500-15ACZ: Table 1. Specifications...
  • Page 31 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 1. Specifications (continued) Feature Description Storage devices • 2.5-inch, SATA II/SATA III • 500 GB / 1 TB / 2 TB 5,400 rpm • HYBRID 500 GB / 1 TB 5,400 rpm SSHD(8 GB) • 128 GB / 256 GB(SSD) SATA III I/O port • Combo audio jack × 1 • RJ-45 × 1 • HDMI × 1 • VGA × 1 • USB 2.0 × 1, USB 3.0 × 2 • 4 in 1 slot × 1 (SD/SDHC/SDXC/MMC) Audio • 1/8" Combo audio jack • 2.5 W speakers × 2 • Array Digital MIC Ethernet (on the • 1,000 Mbps...

  • Page 32: Status Indicators

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: Z41-70/ideapad 500-14ACZ...
  • Page 33 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Z51-70/ideapad 500-15ACZ Table 2. Status indicators Indicator Charge Indicator Meaning status status On (solid white) The computer is powered on. Power Blinking The computer is in sleep mode. The computer is powered off. Charging The battery has more than 80% charge. On (solid white) Discharging The battery has more than 20% charge. The battery has between 5% and 20% On (solid amber) Discharging charge. The battery has between 20% and 80% charge. When the battery reaches 80% Blinking slowly Charging charge, the light will stop blinking. Battery (white) However, charging will continue until the battery is fully charged.

  • Page 34: Fn Key Combinations/Hotkeys

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Fn key combinations/Hotkeys The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Z41-70/ideapad 500-14ACZ Fn + Home: Activates the pause function. Fn + End: Activates the break function. Fn + PgUp : Enables/disables the scroll lock.

  • Page 35: Fru Replacement Notices

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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: • They maintain tight connections. • They do not easily come loose, even with shock or vibration. • They are harder to tighten.

  • Page 36: 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. Notes: • The following procedures about removing and replacing FRUs are the same for the Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ. • The illustrations used in this section are of the Lenovo Z51-70, unless otherwise stated.

  • Page 37: 1010 Keyboard

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1010 Keyboard Figure 1. Removal steps of keyboard Remove the screws 1. Z41-70/ideapad 500-14ACZ Z51-70/ideapad 500-15ACZ Step Screw (quantity) Color Torque M2 × 6 mm, Phillips head, nylok-coated (3) Black/ 1.85+/-0.15 kgf/cm LOW TO KB Silver...
  • Page 38 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 1. Removal steps of keyboard (continued) Push the keyboard with the tip of an unfolded paper clip (or similar object without a sharp tip) through the screw hole on the back cover. Loosen the keyboard with fingers in the direction shown by arrows 2.
  • Page 39 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 1. Removal steps of keyboard (continued) Lift the keyboard slightly 3, and then detach the connectors in the direction shown by arrows 4, 5 and 6. Remove the keyboard. Note: Select models do not have the keyboard backlight cable (the dashed area). Z41-70/ideapad 500-14ACZ...
  • Page 40 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 1. Removal steps of keyboard (continued) Z51-70/ideapad 500-15ACZ When installing: Make sure that the FPC connector is attached firmly.

  • Page 41: 1020 Optical Drive

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1020 Optical drive For access, remove this FRU: • “1010 Keyboard” on page 33 Figure 2. Removal steps of optical drive Z41-70/ideapad 500-14ACZ Remove the screw 1.Then pull the optical drive out in the direction shown by arrow 2. Step Screw (quantity) Color Torque M2 × 6 mm, Phillips head, nylok-coated (1) Silver 1.85+/-0.15 kgf/cm LOW TO UPPER Remove the screws 3, then carefully remove the optical drive bracket and bezel in the directions shown by arrows 4 and 5.
  • Page 42 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 2. Removal steps of Optical drive (continued) Z51-70/ideapad 500-15ACZ Remove the screw 1. Then pull the optical drive out in the direction shown by arrow 2. Step Screw (quantity) Color Torque M2 × 6 mm, Phillips head, nylok-coated (1) Black 1.85+/-0.15 kgf/cm ODD TO LOWER...
  • Page 43 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 2. Removal steps of optical drive (continued) Remove the screws 3, then carefully remove the optical drive bracket and bezel in the directions shown by arrows 4 and 5. Step Screw (quantity) Color Torque M2 × 3 mm, Phillips head, nylok-coated (2) Black 1.85+/-0.15 kgf/cm ODD BRK TO ODD MODULE...

  • Page 44: 1030 Base Cover

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1030 Base cover For access, remove this FRU: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 Figure 3. Removal steps of base cover Z41-70/ideapad 500-14ACZ Remove the screws 1 and 2. Step Screw (quantity) Color Torque M2 × 6 mm, Phillips head, nylok-coated (6) Black/ 1.85+/-0.15 kgf/cm Silver LOW TO UPPER M2.5 × 6 mm, Phillips head, nylok-coated (2) Black/ 3.0+/-0.3 kgf/cm Silver LOW TO UPPER...
  • Page 45 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 3. Removal steps of base cover (continued) Remove the base cover in the directions shown by arrows 3 and 4.
  • Page 46 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 3. Removal steps of base cover (continued) Z51-70/ideapad 500-15ACZ Remove the screws Step Screw (quantity) Color Torque M2 × 6 mm, Phillips head, nylok-coated (2) Black 1.85+/-0.15 kgf/cm UPPER TO LOWER...
  • Page 47 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 3. Removal steps of base cover (continued) Remove the screws 2 and 3 from the bottom. Step Screw (quantity) Color Torque M2 × 6 mm, Phillips head, nylok-coated (6) Black/ 1.85+/-0.15 kgf/cm Silver LOW TO UPPER M2.5 × 6 mm, Phillips head, nylok-coated (2) Black/ 3.0+/-0.3 kgf/cm Silver LOW TO UPPER Remove the base cover in the directions shown by arrows 4 and 5.
  • Page 48 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 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. KCC label Wlan/BT for Brazil BIS label for India Indonesia D side label Wlan/BT for Malaysia/Indonesia GML Label Wlan/BT for South Africa Rating label Wlan/BT for Israel/US/CA/TW Rating print label For some models, you also need to apply one or two FCC labels. Check the...

  • Page 49: 1040 Battery Pack

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1040 Battery pack For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 4. Removal steps of battery pack Detach the battery pack connector in the direction shown by arrow 1, remove the screws 2.
  • Page 50 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 4. Removal steps of battery pack (continued) Remove the battery pack in the direction shown by arrow 3. When installing: Make sure the battery pack connector is attached firmly.

  • Page 51: 1050 Hard Disk Drive

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1050 Hard disk drive For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damages and permanent loss of data. • Before removing the drive, suggest the customer to backup all the information on it if possible.
  • Page 52 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 5. Removal steps of hard disk drive (continued) Lift the IO board cable in the direction shown by arrow 3. Remove the screws 4. Step Screw (quantity) Color Torque M2.5 × 4 mm, Phillips head, nylok-coated (4) Silver 3.0+/-0.3 kgf/cm HDD BRK TO UPPER When installing: Make sure that the cable connector is attached firmly. Detach the HDD connector in the direction shown by arrow 5. Remove the hard disk drive from the slot in the direction shown by arrow 6. When installing: Make sure that the HDD connector is attached firmly.
  • Page 53 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 5. Removal steps of hard disk drive (continued) Remove the screws 7, then take out the metal frame. Step Screw (quantity) Color Torque M3 × 3 mm, Phillips head, nylok-coated (4) Silver 3.0+/-0.3 kgf/cm HDD BRK TO HDD...

  • Page 54: 1060 Speakers

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1060 Speakers For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 Figure 6. Removal steps of speakers Detach the speakers connector in the direction shown by arrow 1. Remove the screws 2. Z41-70/ideapad 500-14ACZ Z51-70/ideapad 500-15ACZ Step Screw (quantity) Color Torque M2 × 2, Phillips head, nylok-coated (4) Black 1.85+/-0.15 kgf/cm SPEAKER R TO UPPER & SPEAKER L TO UPPER...
  • Page 55 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 6. Removal steps of speakers (continued) Remove the speakers 3. Z41-70/ideapad 500-14ACZ Z51-70/ideapad 500-15ACZ When installing: Make sure that the speakers connector is attached firmly.

  • Page 56: 1070 Io Board

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1070 IO board For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 • “1060 Speakers” on page 50 Figure 7. Removal steps of IO board Detach the IO board connector in the directions shown by arrows 1 and 2. Remove the screw 3. Step Screw (quantity) Color Torque M2 × 3 mm, Phillips head, nylok-coated (1) Black 1.85+/-0.15 kgf/cm IO BOARD TO UPPER Remove the IO board in the direction shown by arrow 4.

  • Page 57: 1080 Pci Express Mini Card For Wireless Lan

    Important: The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to Table 5. "Parts list—Overall" on page 86 for Lenovo part numbers for the approved modules.
  • Page 58 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 8. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the card in the direction shown by arrow 3. When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled MAIN, and the white cable (2nd) (AUX) into the jack labeled AUX on the card. • 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 the jack labeled 3, and the white cable (2nd) (AUX) into the jack labeled 2 on the card.

  • Page 59: 1090 Odd Board (Z51-70/Ideapad 500-15Acz)

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1090 ODD board (Z51-70/ideapad 500-15ACZ) For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 Figure 9. Removal steps of ODD board (Z51-70/ideapad 500-15ACZ) Detach the FPC connector in the directions shown by arrows 1 and 2.

  • Page 60: 1100 Dimm

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1100 DIMM For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 Figure 10. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows 1, and then unplug the DIMM in the direction shown by arrow 2. When installing: Insert the notched end of the DIMM into the socket. Push the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and difficult to move.

  • Page 61: 1110 Fan Assembly And Heat Sink Assembly

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1110 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 Figure 11. Removal steps of fan assembly and heat sink assembly Detach the fan connector in the direction shown by arrow 1 , and then remove the screws 2. Step Screw (quantity) Color Torque M2 × 6, Phillips head, nylok-coated (3) Black 1.85+/-0.15 kgf/cm...
  • Page 62 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 11. Removal steps of DIMM (continued) Remove the fan in the direction shown by arrow 3. Be careful not to damage the connector. Remove the screws 4. Step Screw (quantity) Color Torque M2 × 3, Phillips head, nylok-coated (5) Black 1.85+/-0.15 kgf/cm THERMAL MODULE TO CPU BRK & THERMAL MODULE TO MB (DIS-40W)
  • Page 63 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 11. Removal steps of DIMM (continued) Lift the heat sink in the direction shown by arrow 5. When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, to the part shown in the figure above. Either too much or too little grease application can cause a thermal problem due to imperfect contact with a component.

  • Page 64: 1120 System Board

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1120 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 65 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 12. Removal steps of system board (continued) Z51-70/ideapad 500-15ACZ...
  • Page 66 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 12. Removal steps of system board (continued) Detach the two connectors in the directions shown by arrows 2. Remove the screws 3. Z41-70/ideapad 500-14ACZ Z51-70/ideapad 500-15ACZ Step Screw (quantity) Color Torque M2.5 × 4 mm, Phillips head, nylok-coated (4) Silver 3.0+/-0.3 kgf/cm MB TO UPPER (Z41-70/ideapad 500-14ACZ) M2.5 × 4 mm, Phillips head, nylok-coated (6) Silver 3.0+/-0.3 kgf/cm MB TO UPPER & MB TO KB BRK (Z51-70/ideapad 500-15ACZ)
  • Page 67 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 12. Removal steps of system board (continued) Remove the system board in the direction shown by arrow 4. Z41-70/ideapad 500-14ACZ Z51-70/ideapad 500-15ACZ...
  • Page 68 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 12. Removal steps of system board (continued) Remove the screws 5. Z41-70/ideapad 500-14ACZ Z51-70/ideapad 500-15ACZ Step Screw (quantity) Color Torque M2 × 3, Phillips head, nylok-coated (2) Black 1.85+/-0.15 kgf/cm RJ45 COVER TO MB...
  • Page 69 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 12. Removal steps of system board (continued) Remove the RJ-45 door in the direction shown by arrow 6. Z41-70/ideapad 500-14ACZ Z51-70/ideapad 500-15ACZ...

  • Page 70: 1130 Upper Case

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1130 Upper case For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 • “1050 Hard disk drive” on page 47 • “1060 Speakers” on page 50 • “1070 IO board” on page 52 • “1080 PCI Express Mini Card for wireless LAN” on page 53 • “1090 ODD board (Z51-70/ideapad 500-15ACZ)” on page 55 • “1110 Fan assembly and Heat Sink assembly” on page 57 Figure 13. Removal steps of upper case Remove the screws 1. Z41-70/ideapad 500-14ACZ...
  • Page 71 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ Step Screw (quantity) Color Torque M2.5 × 4, Phillips head, nylok-coated (4) Silver 3.0+/-0.3 kgf/cm HINGE BRK TO UPPER (Z41-70/ideapad 500-14ACZ) M2.5 × 5, Phillips head, nylok-coated (5) Black 3.0+/-0.3 kgf/cm HINGE BRK TO UPPER (Z51-70/ideapad 500-15ACZ) Open the hinge in the direction shown by arrows 2. Z41-70/ideapad 500-14ACZ...
  • Page 72 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ Remove the DC in cable in the direction shown by arrow 3. Z41-70/ideapad 500-14ACZ...
  • Page 73 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ Remove the screw 4. Then remove the power board in the direction shown by arrow 5. Z41-70/ideapad 500-14ACZ...
  • Page 74 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ Step Screw (quantity) Color Torque M2 × 3, Phillips head, nylok-coated (1) Black 1.85+/-0.15 kgf/cm POWER BOARD TO UPPER Release the antenna cables from the cable guides in the direction shown by arrows 6. Z41-70/ideapad 500-14ACZ...
  • Page 75 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ Remove the upper case from the LCD module in the directions shown by arrow 7 and 8. Z41-70/ideapad 500-14ACZ...
  • Page 76 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ...

  • Page 77: 1140 Lcd Unit

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1140 LCD unit For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 • “1050 Hard disk drive” on page 47 • “1060 Speakers” on page 50 • “1070 IO board” on page 52 • “1080 PCI Express Mini Card for wireless LAN” on page 53 • “1090 ODD board (Z51-70/ideapad 500-15ACZ)” on page 55 • “1100 DIMM” on page 56 • “1110 Fan assembly and Heat Sink assembly” on page 57 • “1120 System board” on page 60 • “1130 Upper case” on page 66...
  • Page 78 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 14. Removal steps of LCD unit (continued) Step 1: unlock LCD bezel as shown by picture 1. Step 2&3: unlock bezel off from the right & left corners as shown by pictures 2 & 3. Step 4: unlock bezel from both sides as shown by picture 4. Step 5: remove bezel from the rear side as shown by picture 5.
  • Page 79 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 14. Removal steps of LCD unit (continued) Remove the screws 1. Lift the LCD module slightly 2. Disconnect the connector in the direction shown by arrow 3. Then remove the LCD module. Step Screw (quantity) Color Torque M2 × 3, Phillips head, nylok-coated (4) Black 1.85+/-0.15 kgf/cm HINGE BRK TO LCD PANEL...

  • Page 80: 1150 Lcd Hinges

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1150 LCD hinges For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 • “1050 Hard disk drive” on page 47 • “1060 Speakers” on page 50 • “1070 IO board” on page 52 • “1080 PCI Express Mini Card for wireless LAN” on page 53 • “1090 ODD board (Z51-70/ideapad 500-15ACZ)” on page 55 • “1100 DIMM” on page 56 • “1110 Fan assembly and Heat Sink assembly” on page 57 • “1120 System board” on page 60 • “1130 Upper case” on page 66 • “1140 LCD unit” on page 73 Figure 15. Removal steps of LCD hinges Remove the screws 1 and 2. Then release the two hinges in the direction...

  • Page 81: 1160 Integrated Camera, Lcd Cable And Antenna Assembly

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1160 Integrated camera, LCD cable and antenna assembly For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 37 • “1030 Base cover” on page 40 • “1040 Battery pack” on page 45 • “1050 Hard disk drive” on page 47 • “1060 Speakers” on page 50 • “1070 IO board” on page 52 • “1080 PCI Express Mini Card for wireless LAN” on page 53 • “1090 ODD board (Z51-70/ideapad 500-15ACZ)” on page 55 • “1100 DIMM” on page 56 • “1110 Fan assembly and Heat Sink assembly” on page 57 • “1120 System board” on page 60 • “1130 Upper case” on page 66 • “1140 LCD unit” on page 73 • “1150 LCD hinges” on page 76...
  • Page 82 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 16. Removal steps of integrated camera, LCD cable and antenna assembly (continued) Remove the LCD cable in the direction shown by arrows 2. Remove the antenna assembly in the direction shown by arrows 3.
  • Page 83 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 16. Removal steps of integrated camera, LCD cable and antenna assembly (continued) Remove the camera in the direction shown by arrow 4. When installing: Stick the integrated camera to the top center of the LCD cover and adjust the placement of it to make sure the connector is attached firmly.

  • Page 84: Locations

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera Note: For Lenovo Z51-70, select models have a 3D camera. 2 Built-in microphone 3 Wireless LAN antennas 4 Computer display 5 Power button 6 Touchpad 7 Combo audio jack 8 USB port 9 Memory card slot J Optical drive (on select models) K Kensington lock slot L System status indicators Note: For the description of each indicator, see “Status indicators” on page 28. Z41-70/ideapad 500-14ACZ...
  • Page 85 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Z51-70/ideapad 500-15ACZ...

  • Page 86: Bottom And Left-Side View

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Bottom and Left-side view 1 Speakers 2 Novo button 3 USB port 4 HDMI port 5 RJ-45 port 6 VGA port 7 Ventilation slots 8 AC power adapter jack 9 Louvers Z41-70/ideapad 500-14ACZ Z51-70/ideapad 500-15ACZ...

  • Page 87: Parts List

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Parts list This section presents the following service parts: • “Overall” on page 84 • “LCD FRUs” on page 97 • “Keyboard” on page 100 • “Miscellaneous parts” on page 107 • “AC adapters” on page 108 • “Screws” on page 108 • “Power cords” on page 109 Note: Each FRU is available for all types or models, unless specific types or models are specified. Attention: Do not attempt to replace an FRU on your own. If an FRU is damaged, contact a Lenovo authorized servicer or a marketing representative for replacement or repair. Only qualified technicians can inspect or repair this product.

  • Page 88: Overall

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Overall Z41-70/ideapad 500-14ACZ...
  • Page 89 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Z51-70/ideapad 500-15ACZ...
  • Page 90 LCD unit (see “LCD FRUs” on page 97.) Keyboard (see “Keyboard” on page 100.) Upper Case C Z41-70NBKL Black 5CB0J23813 ● ● NJBL Upper Case C Z41-70 NBKL Black JBL 5CB0J23570 ● ● Upper Case C Z41-70 BKL Black JBL 5CB0J23601 ● ●...
  • Page 91 ● MB C Z41-70NOK I3-5010 UMA NBKL 5B20J23637 ● MB C Z41-70WIN I3-5010 UMA NBKL 5B20J23660 ● MB C Z41-70 NOK I3-5010 UMA BKL 5B20J23679 ● MB C Z41-70 WIN I3-5010 UMA BKL 5B20J23707 ● MB C Z41-70NOKI3-5010 4G TRNBKL 5B20J23732 ●...
  • Page 92 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 5. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. Z41-70 Z51-70 500- 500- 14ACZ 15ACZ MB C Z41-70WIN I3-5005 4G TRBKL 5B20J23691 ● MB C Z41-70NOKI3-5005 2G TRNBKL 5B20J23717 ● MB C Z41-70WINI3-5005 2G TRNBKL 5B20J23745 ●...
  • Page 93 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 5. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. Z41-70 Z51-70 500- 500- 14ACZ 15ACZ MB C Z51-70NOKI5-5200UMA 5B20J23710 ● NBLN3D MB C Z51-70WINI5-5200UMA 5B20J23739 ● NBLN3D MB C Z51-70NOKI5-5200UMA NBL 3D 5B20J23767 ●...
  • Page 94 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 5. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. Z41-70 Z51-70 500- 500- 14ACZ 15ACZ MB C Z51-70WINI3- 5B20J23802 ● 50052GTRNBLN3D MB C Z51-70NOKI3- 5B20J23544 ● 50052GMENBLN3D MB C Z51-70WINI3- 5B20J23572 ●...
  • Page 95 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 5. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. Z41-70 Z51-70 500- 500- 14ACZ 15ACZ MB C Z51-70WINI5-5200 4GTRBLN3D 5B20J23552 ● MB C Z51-70NOKI5-5200 4G TRBL3D 5B20J23576 ● MB C Z51-70WINI5-5200 4G TRBL3D 5B20J23603 ●...
  • Page 96 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 5. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. Z41-70 Z51-70 500- 500- 14ACZ 15ACZ MB C Z51-70WINI7-5500 5B20J23809 ● 4GMEBLN3D MB C Z51-70NOKI7-5500 4G MEBL3D 5B20J23831 ● MB C Z51-70WINI7-5500 4G MEBL3D 5B20J23543 ●...
  • Page 97 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 5. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. Z41-70 Z51-70 500- 500- 14ACZ 15ACZ MB C Z51-70WINI3- 5B20J23796 ● 50054GMENBLN3D MB C Z51-70NOKI3-5005 5B20J23820 ● 4GMENBL3D MB C Z51-70WINI3-5005 5B20J23529 ● 4GMENBL3D MB C Z51-70NOKI3-5005 5B20J23554 ●...
  • Page 98 Z51 White Dummy ODD ● Z51 Black Dummy ODD ● Thermal Module C Z41-70 UMA 5H40J23704 ● ● ● ● Thermal Module C Z41-70 DIS 25W 5H40J23741 ● ● ● ● Thermal Module C Z41-70 DIS 40W 5H40J23781 ● ●...
  • Page 99 Hard disk drive, ST1000LM014 6G 16200389 ● ● ● ● 9.5mm 1T+8G SSHD Hard disk drive, ST1000LM014 9.5mm 5H20H24607 ● ● ● ● 1T+8G Speaker C Z41-70 5SB0J23681 ● ● Speaker C Z51-70 5SB0J23726 ● ● Lower Case C Z41-70 Black 5CB0J23683 ● ●...
  • Page 100 Table 5. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. Z41-70 Z51-70 500- 500- 14ACZ 15ACZ Lower Case C Z41-70 White 5CB0J23776 ● ● Lower Case C Z51-70 Black 5CB0J23702 ● ● Lower Case C Z51-70 White 5CB0J23737 ●...

  • Page 101: Lcd Frus

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ LCD FRUs In Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ, there are following types of LCDs. • “14.0-in. HD LED” Z41-70/ideapad 500-14ACZ...
  • Page 102 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual • “15.6-in. HD LED” Z51-70/ideapad 500-15ACZ * For Lenovo Z51-70, select models have a 3D camera. 3D camera cable, EPD cable and microphone board are different from the common models. Please refer to the actual product.
  • Page 103 Hinge C Z41-70 L+R 5H50J23677 ● ● Hinge C Z51-70 5H50J23638 ● ● Hinge C Z51-70 3D 5H50J23686 ● EDP Cable C Z41-70 DIS 5C10J23698 ● ● EDP Cable C Z41-70 UMA 5C10J23721 ● EDP Cable C Z51-70 DIS 5C10J23727 ● ●...

  • Page 104: Keyboard

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID. English 5N20H03103 U.K. English 5N20H03076 Italian 5N20H03018 Spanish 5N20H02957 Turkish 5N20H03078 Thai 5N20H03019 Portuguese 5N20H02958 Latin 5N20H02966 Canadian English&French 5N20H03089 Korean 5N20H03029 Traditional Chinese 5N20H02972...
  • Page 105 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 7. Parts list—Keyboard (continued) Language CRU ID. French 5N20H03020 German 5N20H02959 Arabic 5N20H03081 Brazilian 5N20H03023 Japanese 5N20H02961 Dutch 5N20H02968 Greek 5N20H03090 Hebrew 5N20H03031 Hungarian 5N20H02973 Liteon Normal Four Nordic countries 5N20H03095 Belgian 5N20H03036 Icelandic 5N20H03022...
  • Page 106 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language CRU ID. Czechoslovakian 5N20H03007 Bulgarian 5N20H03126 Sunrex Normal Indian 5N20H03066 French-Arabic 5N20H31167 English 5N20H02980 English (for USA) 5N20H03101 U.K. English 5N20H03043 Italian 5N20H02990 Spanish 5N20H03112 Turkish 5N20H03054...
  • Page 107 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 7. Parts list—Keyboard (continued) Language CRU ID. Canadian English&French 5N20H03045 Korean 5N20H02989 Traditional Chinese 5N20H03110 Russian 5N20H03051 French 5N20H02995 German 5N20H03117 Arabic 5N20H03060 Brazilian 5N20H03004 Dutch 5N20H03124 Greek 5N20H03067 Z41-70/ Hebrew 5N20H03010 ideapad 500- Sunrex Backlight...
  • Page 108 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language CRU ID. Icelandic 5N20H03546 Slovenian 5N20H03502 Swiss 5N20H03489 International English 5N20H03444 Chicony Normal Czechoslovakian 5N20H03555 Bulgarian 5N20H03509 Indian 5N20H03469 French-Arabic 5N20H31171 English 5N20H03427 U.K. English 5N20H03538 Italian...
  • Page 109 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 7. Parts list—Keyboard (continued) Language CRU ID. Portuguese 5N20H03501 Latin 5N20H03451 Canadian English&French 5N20H03412 Korean 5N20H03523 Traditional Chinese 5N20H03477 Russian 5N20H03513 French 5N20H03464 German 5N20H03424 Arabic 5N20H03534 Brazilian 5N20H03488 Japanese 5N20H03443 Dutch 5N20H03553 Darfon Normal...
  • Page 110 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language CRU ID. Hungarian 5N20H03423 Four Nordic countries 5N20H03535 Belgian 5N20H03487 Icelandic 5N20H03455 Slovenian 5N20H03417 Sunrex Backlight Swiss 5N20H03528 International English 5N20H03492 Czechoslovakian 5N20H03447 Bulgarian 5N20H03560 Indian 5N20H03517...

  • Page 111: Miscellaneous Parts

    • ( a ) ODD Bracket C Z41-70 5B40J23805 ● ● • ( a ) ODD Bracket C Z51-70 5B40J23769 ● ● • ( b ) ODD Bezel C Z41-70 Black 5B30J23828 ● ● • ( b ) ODD Bezel C Z41-70 White 5B30J23551 ● ●...

  • Page 112: Ac Adapters

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual AC adapters Table 9. Parts list—3-pin AC adapters ideapad ideapad FRU no. Z41-70 Z51-70 500- 500- 14ACZ 15ACZ Chicony ADLX45NCC3A 20V2.25A 36200610 ● ● ● ● adap(CMN) Liteon ADLX45NLC3A 20V2.25A adap(CMN) 36200606 ●...

  • Page 113: Power Cords

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 11. Parts list—3-pin power cords ideapad ideapad Region Z41-70 Z51-70 500- 500- 14ACZ 15ACZ CCC 3PIN 145000600 ● ● ● ● • LINETEK PC323+RVV300/300+LS15 1m Argentina 3PIN 145000599 ● ● ● ● • LINETEK LS15+H03VV-F+LP39 1m...
  • Page 114 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 11. Parts list—3-pin power cords (continued) ideapad ideapad Region Z41-70 Z51-70 500- 500- 14ACZ 15ACZ Israel 3PIN 145000563 ● ● ● ● • Longwell LP-41+H03VV-F+LS-18 1m UL 3PIN 145000562 ● ● ● ● • Longwell LP-30B+SPT-2 18AWG+LS-18...
  • Page 115 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 11. Parts list—3-pin power cords (continued) ideapad ideapad Region Z41-70 Z51-70 500- 500- 14ACZ 15ACZ Argentina 3PIN 145000528 ● ● ● ● • VOLEX VA2073+H03VV-F+VAC5S 1m Brazil 3PIN 145000527 ● ● ● ● • VOLEX CH10S3+H03VV-F+VAC5S 1m Israel 3PIN 145000526 ●...

  • Page 116: Notices

    Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the...

  • Page 117: Trademarks

    Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey ideapad Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both.

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