Lenovo Flex 3-1470 Hardware Maintenance Manual
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Lenovo Flex 3-1470 Hardware Maintenance Manual

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Lenovo Flex 3-1470/
Flex 3-1470 (HSW)/Flex 3-1435/
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Flex 3-1570 (HSW)/Flex 3-1535
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Summary of Contents for Lenovo Flex 3-1470

  • Page 1 Lenovo Flex 3-1470/ Flex 3-1470 (HSW)/Flex 3-1435/ Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual...
  • Page 2 • Before using this information and the product it supports, be sure to read the general information under “Notices” on page 93. • This manual applies to the following models: Lenovo Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/ Flex 3-1475/Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535. The illustrations used in this manual are for Lenovo Flex 3-1570 unless otherwise stated.

  • Page 3: Table Of Contents

    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 Flex 3-1470/Flex 3-1470 (HSW)/ Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 ....26 Specifications ..........26 Status indicators ........... 28 Fn key combinations/Hotkeys....... 29 FRU replacement notices ......30 Screw notices ..........30 Removing and replacing an FRU ....

  • 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 Flex 3-1470/Flex 3-1470 (HSW)/ Flex 3-1435/Flex 3-1475/Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 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

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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.

  • 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 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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...

  • 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

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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.
  • 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 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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.
  • 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 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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...
  • 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

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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

    Checking the AC adapter You are here because the computer fails only when the AC adapter is used. • If the power-on indicator does not turn on, check the power cord of the AC adapter for correct continuity and installation. • 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. 5 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 Flex 3-1470/Flex 3-1470 (HSW)/ Flex 3-1435/ Flex 3-1475/Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535” on page 26. Note: Noise from the AC adapter does not always indicate a defect.

  • Page 26: Checking Operational Charging

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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.

  • Page 27: Related Service Information

    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

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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...

  • 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 Flex 3-1470/Flex 3-1470 (Hsw)/Flex 3-1435/ Flex 3-1475/Flex 3-1570/Flex 3-1570 (Hsw)/Flex 3-1535

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Lenovo Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/ Flex 3-1475/Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 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 29...
  • Page 31 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Table 1. Specifications (continued) Feature Description Audio • 1/8" Combo audio jack • 1.5 W speakers × 2 • Single/Array Digital MIC Ethernet (on the • 1,000 Mbps system board) Bluetooth • Combined in combo card wireless Keyboard • 6 row ISO full size keyboard Touchpad • Multi-touch type Integrated • HD/0.3 M...

  • Page 32: Status Indicators

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: Table 2. Status indicators Indicator Indicator Meaning status The battery has more than 20% On (solid white) charge. The battery has between 5% and On (solid amber) 20% charge. Blinking quickly The battery has less than 5% (amber) charge. The battery is being charged. 1  Battery status indicator Blinking slowly When the battery charge reaches...

  • Page 33: Fn Key Combinations/Hotkeys

    Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Fn key combinations/Hotkeys The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Lenovo Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Fn + Home: Activates the pause function. Fn + End: Activates the break function.

  • Page 34: Fru Replacement Notices

    Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo 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.

  • Page 35: Removing And Replacing An Fru

    • The following procedures about removing and replacing FRUs are the same for the Lenovo Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535. • The illustrations used in this section are of the Lenovo Flex 3-1570, unless otherwise stated.

  • Page 36: 1010 Base Cover

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual 1010 Base cover Figure 1. Removal steps of base cover Remove the screws 1. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M2.0 × 6.0 mm, Phillips head, nylok-coated (10)
  • Page 37 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 1. Removal steps of base cover (continued) Remove the base cover in the directions shown by arrows 2 and 3. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535...
  • Page 38 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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 labels: The following labels need to be peeled off from the old base cover and put on the new base cover. Barcode label Postel label (for Indonesia) Rating label D side label (for Indonesia) GML label BIS label (for India) BT label (for US/CA/TW) WL/BT label (for Israel) WL label (for US/CA/TW) WL/BT label (for Brazil) KCC label (for Korea) WL label (for South Africa) For some models, you also need to apply one or two FCC labels. Check the old base cover; if it has one or two FCC labels, find duplicates of them in the label kit and apply them to the new base cover.

  • Page 39: 1020 Battery Pack

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1020 Battery pack For access, remove this FRU: • “1010 Base cover” on page 32 DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 2. Removal steps of battery pack Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Disconnect the FPC connector in the direction shown by arrows 1 and 2.
  • Page 40 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 2. Removal steps of battery pack (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Unplug the battery connector in the direction shown by arrow 1, then remove the screws 2. Remove the battery pack 3. Step Screw (quantity) Color Torque M2.0 × 2.5 mm, Phillips head, nylok-coated (2) Black 2.0 kgf*cm Battery to UCASE (Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535) When installing: Make sure that the connectors are attached firmly.

  • Page 41: 1030 Hard Disk Drive

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1030 Hard disk drive For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 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 damage and permanent loss of data.
  • Page 42 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 3. Removal steps of hard disk drive (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M2.0 × 2.5 mm, Phillips head, nylok-coated (3) Black 2.0 kgf*cm HDD Brkt to UCASE When installing: Make sure that the HDD connector is attached firmly.
  • Page 43 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 3. Removal steps of hard disk drive (continued) Peel off the hard disk drive mylar label in the direction shown by arrow 3. Remove the screws 4 and detach the metal frame from the hard disk drive. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M3.0 × 4.0 mm, Phillips head, nylok-coated (4) Silver 2.5 kgf*cm...

  • Page 44: 1040 Pci Express Mini Card For Wireless Lan

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual 1040 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 Figure 4. Removal steps of PCI Express Mini Card for wireless LAN Disconnect the two wireless LAN cables (black, white) 1, and then remove the screw 2.
  • Page 45 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 4. 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 46: 1050 Dimm

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual 1050 DIMM For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 Figure 5. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the directions shown by arrows 1, and then unplug the DIMM in the direction shown by arrow 2.

  • Page 47: 1060 Io Board

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1060 IO board For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 Figure 6. Removal steps of IO board Detach the LED board connector in the directions shown by arrows 1 and 2. Remove the screw 3. Step Screw (quantity) Color Torque M2.0 × 4.0 mm, Phillips head, nylok-coated (1) Black 2.0 kgf*cm IO to Hinge to U case (Flex 3-1470/ Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475) M2.0 × 2.5 mm, Phillips head, nylok-coated (1) Black 2.0 kgf*cm...

  • Page 48: 1070 Speakers

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual 1070 Speakers For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 Figure 7. Removal steps of speakers Detach the connector in the direction shown by arrow 1. Remove the speakers in the direction shown by arrows 2. When installing: Make sure that the connector is attached firmly.

  • Page 49: 1080 Fan Assembly And Heat Sink Assembly

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1080 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 Figure 8. Removal steps of fan assembly and heat sink assembly Unplug the fan connector in the direction shown by arrow 1. Loosen the five screws 2. Release the cables from the cable guides 3.
  • Page 50 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 8. Removal steps of fan assembly and heat sink assembly (continued) Remove the Fan and Heat Sink in the direction shown by arrow 4. 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. • Make sure that the connector is attached firmly. 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...

  • Page 51: 1090 System Board

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1090 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 52: Remove The Screw

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 9. Removal steps of system board (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 When installing: Make sure that the connector is attached firmly. Remove the screws 3. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475...

  • Page 53: Step Screw (Quantity)

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 9. Removal steps of system board (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M2.0 × 4.0 mm, Phillips head, nylok-coated (5) Black 2.0 kgf*cm Hinge to UCASE (Flex 3-1470/Flex 3-1470 (HSW)/ Flex 3-1435/Flex 3-1475) M2.5 × 4.0 mm, Phillips head, nylok-coated (7) Silver 2.5 kgf*cm Hinge to UCASE (Flex 3-1570/Flex 3-1570 (HSW)/ Flex 3-1535) Open the hinges 4.
  • Page 54 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 9. Removal steps of system board (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Disconnect the DC-in cable in the direction shown by arrow 5. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475...
  • Page 55 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 9. Removal steps of system board (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 When installing: Make sure that the connector is attached firmly. Remove the DC-in cable in the direction shown by arrows 6. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475...
  • Page 56 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 9. Removal steps of system board (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Disconnect the connectors in the direction shown by arrows 7, 8 and 9.

  • Page 57: Color Torque

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 9. Removal steps of system board (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M2.0 × 2.5 mm, Phillips head, nylok-coated (2) Silver/ 2.0 kgf*cm M/B to U case Black When installing: Make sure that the connectors are attached firmly. Remove the system board k. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475...
  • Page 58 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 9. Removal steps of system board (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535...

  • Page 59: 1100 Touchpad Module And Upper Case

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1100 Touchpad module and upper case For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 • “1030 Hard disk drive” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 40 • “1060 IO board” on page 43 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 System board” on page 47 Figure 10. Removal steps of touchpad module and upper case Peel off the keyboard mylar in the direction shown by arrow 1. Remove the...
  • Page 60 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 10. Removal steps of touchpad module and upper case (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M2.0 × 2.5 mm, Phillips head, nylok-coated (2) Black 2.0 kgf*cm TP Bracketr to U case...
  • Page 61 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 10. Removal steps of touchpad module and upper case (continued) Remove the touchpad module from the upper case in the direction shown by arrows 3 and 4. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535...
  • Page 62 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 10. Removal steps of touchpad module and upper case (continued) Remove the upper case in the direction shown by arrow 5. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535...

  • Page 63: 1110 Lcd Unit

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1110 LCD unit For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 • “1030 Hard disk drive” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 40 • “1060 IO board” on page 43 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 System board” on page 47 • “1100 Touchpad module and upper case” on page 55 Figure 11. Removal steps of LCD unit Remove LCD bezel screw pads 1 and the screws 2.

  • Page 64: Black

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 11. Removal steps of LCD unit (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M2.0 × 4.0 mm, Phillips-head, nylok-coated (2) Black/ 2.0 kgf*cm Bezel cover to Panel Silver...
  • Page 65 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 11. Removal steps of LCD unit (continued) Separate the hinge cover from the rest of LCD unit with a prying tool 3. Remove the hinge cover and LCD bezel cover in the direction shown by arrows 4. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535...

  • Page 66: 1120 Hinges And Lcd Cover

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual 1120 Hinges and LCD cover For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 • “1030 Hard disk drive” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 40 • “1060 IO board” on page 43 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 System board” on page 47 • “1100 Touchpad module and upper case” on page 55 • “1110 LCD unit” on page 59 Figure 12.
  • Page 67 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 12. Removal steps of hinges and LCD cover (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M2.0 × 4.0 mm, Phillips-head, nylok-coated (2) Black 2.0 kgf*cm Bezel to Panel (Flex 3-1470/Flex 3-1470 (HSW)/ Flex 3-1435/Flex 3-1475) M2.0 × 4.0 mm, Phillips-head, nylok-coated (1) Silver 2.0 kgf*cm Bezel to Panel (Flex 3-1570/Flex 3-1570 (HSW)/...
  • Page 68 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 12. Removal steps of hinges and LCD cover (continued) Remove the screws 5. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Step Screw (quantity) Color Torque M2 × 2.5 mm, Phillips-head, nylok-coated (8)
  • Page 69 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 12. Removal steps of hinges and LCD cover (continued) Remove the hinges 6. Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535...

  • Page 70: 1130 Sensor Board And Antenna Assembly

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual 1130 Sensor board and antenna assembly For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 • “1030 Hard disk drive” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 40 • “1060 IO board” on page 43 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 System board” on page 47 • “1100 Touchpad module and upper case” on page 55 • “1110 LCD unit” on page 59 • “1120 Hinges and LCD cover” on page 62...
  • Page 71 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 13. Removal steps of sensor board and antenna assembly (continued) Detach the sensor board connector in the direction shown by arrow 2. When installing: Make sure that the connector is attached firmly.
  • Page 72 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 13. Removal steps of sensor board and antenna assembly (continued) Peel off the adhesive tape securing the antenna boards. Release the cables from the cable guide, and then remove the antenna assembly and sensor board cable in the direction shown by arrows 3. Remove the sensor board in the direction shown by arrow 4.
  • Page 73 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Figure 13. Removal steps of sensor board and antenna assembly (continued) Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Detach the sensor board connector in the direction shown by arrow 1, then remove the sensor board in the direction shown by arrow 2. When installing: Make sure that the connector is attached firmly. Peel off the adhesive tape securing the cables 3.
  • Page 74 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 13. Removal steps of sensor board and antenna assembly (continued) Peel off the adhesive tape securing the antenna boards. Release the cables from the cable guide, and then remove the antenna assembly and sensor board cable in the direction shown by arrows 4. When installing: Route the antenna cables along the cable guides and secure the antenna boards with adhesive tape. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to...

  • Page 75: 1140 Lcd Module

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1140 LCD module For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 • “1030 Hard disk drive” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 40 • “1060 IO board” on page 43 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 System board” on page 47 • “1100 Touchpad module and upper case” on page 55 • “1110 LCD unit” on page 59 • “1120 Hinges and LCD cover” on page 62 Figure 14. Removal steps of LCD module Detach the three connectors in the directions shown by arrows 1.
  • Page 76 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Figure 14. Removal steps of LCD module (continued) Remove the LCD cable 2.

  • Page 77: 1150 Integrated Camera

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 1150 Integrated camera For access, remove these FRUs in order: • “1010 Base cover” on page 32 • “1020 Battery pack” on page 35 • “1030 Hard disk drive” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 40 • “1060 IO board” on page 43 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 System board” on page 47 • “1100 Touchpad module and upper case” on page 55 • “1110 LCD unit” on page 59 • “1120 Hinges and LCD cover” on page 62 • “1140 LCD module” on page 71 Figure 15. Removal steps of integrated camera Note: The integrated camera is stuck to the top of the LCD cover. Be careful...

  • Page 78: Locations

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera 2 Built-in microphone 3 Wireless LAN antennas 4 Multi-touch screen 5 HDMI port 6 RJ-45 port 7 USB port 8 Novo button 9 Power button J Battery status indicator Note: For the description of each indicator, see “Status indicators” on page 28.
  • Page 79 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535...

  • Page 80: Bottom And Left-Side View

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Bottom and Left-side view 1 Speaker 2 Volume up button 3 Volume down button 4 Rotation lock button 5 Combo audio jack 6 Memory card slot 7 USB port 8 AC power adapter jack 9 Kensington lock slot j Ventilation slots Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475...

  • Page 81: Parts List

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Parts list This section presents the following service parts: • “Overall” on page 78 • “LCD FRUs” on page 86 • “Miscellaneous parts” on page 88 • “AC adapters” on page 89 • “Screws” on page 89 • “Power cords” on page 90 Note: Each FRU is available for all types or models, unless specific types or models are specified.

  • Page 82: Overall

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Overall Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475...
  • Page 83 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535...
  • Page 84 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Table 5. Parts list—Overall Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- No. FRU FRU no. 1470 1570 1470 1435...
  • Page 85 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Table 5. Parts list—Overall (continued) Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- No. FRU FRU no. 1470 1570 1470 1435 1475 1570...
  • Page 86 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Table 5. Parts list—Overall (continued) Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- No. FRU FRU no. 1470 1570 1470...
  • Page 87 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Table 5. Parts list—Overall (continued) Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- No. FRU FRU no. 1470 1570 1470 1435 1475 1570...
  • Page 88 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Table 5. Parts list—Overall (continued) Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- No. FRU FRU no. 1470 1570 1470...
  • Page 89 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Table 5. Parts list—Overall (continued) Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- No. FRU FRU no. 1470 1570 1470 1435 1475 1570...

  • Page 90: Lcd Frus

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual LCD FRUs In Lenovo Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535, there are following types of LCDs. • “14.0-in. HD LED” • “15.6-in. HD LED”...
  • Page 91 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Table 6. Parts list—LCD FRUs Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- No. FRU FRU no. 1470 1570 1470 1435 1475 1570...

  • Page 92: Miscellaneous Parts

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Miscellaneous parts Table 7. Parts list—Miscellaneous parts Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- FRU no. 1470 1570 1470...

  • Page 93: Ac Adapters

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 AC adapters Table 8. Parts list—3-pin AC adapters Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- FRU no. 1470 1570 1470 1435 1475...

  • Page 94: Power Cords

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 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 Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Region 1470 1570...
  • Page 95 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/ Flex 3-1570/Flex 3-1570 (HSW)/Flex 3-1535 Table 10. Parts list—3-pin power cords (continued) Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Region 1470 1570 1470 1435 1475 1570 1535...
  • Page 96 Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Table 10. Parts list—3-pin power cords (continued) Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Flex 3- Region 1470 1570 1470 1435...

  • Page 97: Notices

    Notices 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 98: Trademarks

    Flex 3-1470/Flex 3-1470 (HSW)/Flex 3-1435/Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535 Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. 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...

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