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Lenovo ThinkPad E570c Hardware Maintenance Manual
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Lenovo ThinkPad E570c Hardware Maintenance Manual

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ThinkPad E570, E570c, and E575
Hardware Maintenance Manual

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  • Page 1 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 2 Appendix A “Notices” on page 101. Second Edition (November 2016) © Copyright Lenovo 2016. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

  • Page 3: Table Of Contents

    Checkout guide ....Major FRUs and CRUs..Lenovo Solution Center ..LCD FRUs and CRUs ..
  • Page 4 1050 Memory module ... . 2020 LCD panel ....1060 Hard disk drive assembly or solid-state drive 2030 LCD hinges .

  • Page 5: About This Manual

    Before servicing a ThinkPad product, be sure to read all the information under Chapter 1 “Safety information” on page 1 and Chapter 2 “Important service information” on page 25. © Copyright Lenovo 2016...
  • Page 6 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    • Reinstall all covers correctly before returning the machine to the customer. • Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers. © Copyright Lenovo 2016...

  • Page 8: Electrical Safety

    Electrical safety Observe the following rules when working on electrical equipment. Important: • Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. •...

  • Page 9: Safety Inspection Guide

    0.1 ohm or less between the external ground pin and the frame ground. b. The power cord should be the authorized type specified for your computer. Go to: http://www.lenovo.com/serviceparts-lookup. c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries.

  • Page 10: Grounding Requirements

    Notes: 1. Use product-specific ESD procedures when they exceed the requirements noted here. 2. Ensure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. When handling ESD-sensitive parts: • Keep the parts in protective packages until they are inserted into the product. •...
  • Page 11 DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 DANGER ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER VORSICHT VORSICHT ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...

  • Page 24: Laser Compliance Statement (Multilingual Translations)

    Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the following languages: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 27 Chapter 1 Safety information...
  • Page 28 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 29 Chapter 1 Safety information...
  • Page 30 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 31: Chapter 2. Important Service Information

    After a system board is replaced, ensure that the latest UEFI BIOS is loaded to the system board before you complete the service action. To download and install software fixes, drivers, and UEFI BIOS, go to http://www.lenovo.com/ThinkPadDrivers and follow the instructions on the screen.

  • Page 32: Important Notice For Replacing A System Board

    Dynamic Configure To Order (CTO) model This model provides the ability for a customer to configure a Lenovo solution from a Web site, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label and eSupport will load these products as the 4-character MT, 4-character model, and 2-character country code.
  • Page 33 To identify the major FRUs for a product, do the following: 1. Go to: http://support.lenovo.com/ibasepartslookup 2. Type the Machine Type and Serial Number in the corresponding fields. 3. Click Submit. eSupport also can be used to view the general FRU list for a product. The FRU list is a general list of components and does not contain specific model information.
  • Page 34 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 35: Chapter 3. General Checkout

    The following are not covered under warranty: • LCD panel cracked from the application of excessive force or from being dropped • Scratched (cosmetic) parts • Distortion, deformation, or discoloration of the cosmetic parts © Copyright Lenovo 2016...

  • Page 36: Checkout Guide

    The Lenovo Solution Center program is available for download at http://www.lenovo.com/diags. To run the Lenovo Solution Center program, go to Control Panel and click System and Security ➙ Lenovo - System Health and Diagnostics, and then follow the instructions on the screen.

  • Page 37: Uefi Diagnostic Program

    • Microsoft Windows Server 2003 • Microsoft Windows Server 2008 To download and install a quick test program, go to http://www.lenovo.com/diags and follow the instructions on the Web site. To run a test using a quick test program, do the following: 1.

  • Page 38: Bootable Diagnostic Programs

    If the computer you are servicing is not installed with the UEFI diagnostic program, you can download a bootable diagnostic program from the Lenovo Support Web site. The bootable diagnostic program enables you to view system information and test some hardware devices in your computer, such as memory, storage devices, the LCD, and system board buses.

  • Page 39: Power System Checkout

    Power system checkout To verify if a battery pack or an ac power adapter is functional, do the following: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect the ac power adapter. 4. Check that power is supplied when you turn on the computer. 5.

  • Page 40: Checking The Battery Pack

    See “Checking the battery pack” on page 34. Checking the battery pack This system supports only batteries specially designed for this specific system and manufactured by Lenovo or an authorized builder. The system does not support unauthorized batteries or batteries designed for other systems.
  • Page 41 Wire Voltage (V dc) +2.5 to +3.2 Black Ground • If the voltage is correct, replace the system board. • If the voltage is not correct, replace the coin-cell battery. • If the coin-cell battery discharges quickly after replacement, replace the system board. Chapter 3 General checkout...
  • Page 42 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 43: Chapter 4. Related Service Information

    Settings ➙ Update & security ➙ Recovery. 2. In the Advanced startup section, click Restart now ➙ Troubleshoot ➙ Advanced options. 3. Select a desired startup option, then follow the instructions on the screen. © Copyright Lenovo 2016...

  • Page 44: Recovering Your Operating System If Windows 10 Fails To Start

    Recovering your operating system if Windows 10 fails to start The Windows recovery environment on your computer is capable of operating independently from the Windows 10 operating system. This enables you to recover or repair the operating system even if the Windows 10 operating system fails to start.

  • Page 45: Power-On Password

    If a master hard disk password has been set, it can be used to access the hard disk drive. If no master hard disk password is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user hard disk password or the master hard disk password, or to recover data from the hard disk drive.

  • Page 46: How To Remove The Hard Disk Password

    The hard disk drive can be replaced for a scheduled fee. To put the system back to operational status, the only Lenovo and Lenovo-authorized service solution would be to replace the hard disk drive or solid-state drive with a scheduled fee.

  • Page 47: Hibernation Mode

    In certain circumstances, the computer goes into sleep mode automatically: • After a period of inactivity specified in power plan settings • When the battery power is low To cause the computer to return from sleep mode and resume operation, do one of the following: •...

  • Page 48: Numeric Error Codes

    Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.” If replacing a FRU does not solve the problem, put the original part back in the computer. Do not replace a nondefective FRU. This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next.

  • Page 49: Error Messages

    Table 2. Numeric error codes (continued) Symptom or error (beeps, if any) FRU or action, in sequence 0271 1. Run ThinkPad Setup to reset the time and date Real-Time Clock Error. Check Date and Time settings. 2. Replace the coin-cell battery and run the ThinkPad Setup program to reset the time and date.

  • Page 50: Beep Symptoms

    If the LCD you are servicing has two or less visible defective pixels, it should not be considered faulty. However, if the LCD has three or more visible defective pixels, it will be deemed as defective by Lenovo and it should be replaced.

  • Page 51: Intermittent Problems

    • This policy applies to all ThinkPad Notebooks purchased on 1 January, 2008 or later. • Lenovo will not provide warranty replacement if the LCD is within specifications because we cannot guarantee that any replacement LCD will have zero pixel defects.
  • Page 52 h. Optical disk or diskette in the internal drive 4. Turn on the computer. 5. Determine whether the problem has been solved. 6. If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU. 7.

  • Page 53: Chapter 5. Status Indicators

    Blinks for three times: The computer is initially connected to power. indicators On: The computer is on (in normal mode). Off: The computer is off or in hibernation mode. Blinks slowly: The computer is in sleep mode. © Copyright Lenovo 2016...
  • Page 54 Table 7. Status indicators (continued) Indicator Description Blinks fast: The computer is entering sleep or hibernation mode. Caps Lock indicator When this indicator is on, you can type uppercase letters by directly pressing the letter keys. ac power status Green: connected to ac power (charging 90%–100%) indicator Yellow: connected to ac power (charging 0%–90%) Off: not connected to ac power (no charging)

  • Page 55: Chapter 6. Special Keys

    Mutes or unmutes the microphones. Darkens the display. Brightens the display. Switches the display output location. Enables or disables the built-in wireless networking features. Open the Settings window. Enable or disable the built-in Bluetooth features. Open a keyboard setting page. © Copyright Lenovo 2016...
  • Page 56 Cortana personal assistant. To define or change the action for the F12 key, do the following: 1. Open the Lenovo Settings program. 2. Click the input icon 3. Locate the KEYBOARD: USER-DEFINED KEY section and follow the instructions on the screen to complete the setting.

  • Page 57: Chapter 7. Locations

    Numeric keypad Security-lock slot Optical-drive bay (available on some models) Ethernet connector Always On USB connector (USB 2.0) Audio connector Fingerprint reader (available on some models) ® TrackPoint buttons Trackpad Media-card slot TrackPoint pointing stick Speakers © Copyright Lenovo 2016...

  • Page 58: Rear View

    Rear view System-status indicator USB 3.0 connector High-Definition Multimedia Interface (HDMI™) Video graphics array (VGA) connector connector USB-C connector (available on some models) Fan louvers Power connector : For the description of the system-status indicator, see Chapter 5 “Status indicators” on page 47. Bottom view Battery latches Battery pack...
  • Page 59 CRUs, you can either install the CRU yourself or you can request that a Service Provider install the CRU according to the warranty service for your product. If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request.

  • Page 60: Major Frus And Crus

    Major FRUs and CRUs Note: Depending on the computer model, your computer might look different from the illustration above. Table 9. Major FRUs and CRUs FRU description Self-service CRU Optional-service CRU LCD unit TrackPoint cap Keyboard Speaker assembly Power button board with cable I/O board I/O board FFC cable ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 61 Bottom cover M.2 solid-state drive Memory module Wireless LAN card dc-in board with cable FFC cable for trackpad Keyboard bezel assembly Miscellaneous parts kits Lenovo factory recovery USB key* Lenovo recovery disc set* Power cord ac power adapter Chapter 7 Locations...

  • Page 62: Lcd Frus And Crus

    LCD cover assembly Connector and cable guide This topic provides information to help Lenovo authorized service technicians identify connectors and cables for replacement purpose. To view each FRU and the exploded illustration of the computer, see “Major FRUs and CRUs” on page 54 and “LCD FRUs and CRUs” on page 56.
  • Page 63 System board connectors and cables Table 11. System board connector and cable guide Item Connector (location) Internal cable required Cable connection LCD connector (internal) LCD cable Connect one end to the LCD panel and the other end to this connector. Speaker assembly connector Speaker assembly cable The speaker assembly comes with...
  • Page 64 Table 11. System board connector and cable guide (continued) Item Connector (location) Internal cable required Cable connection Fingerprint reader card connector Fingerprint reader cable Connect one end to the fingerprint (internal) reader connector on the fingerprint reader card and the other end to this connector.
  • Page 65 I/O board connector and cable Table 12. I/O board connector Item Internal cable required Connector (location) Cable connection I/O board connector (internal) I/O board FFC cable Connect one end to the I/O board connector on the system board and the other end to this connector.
  • Page 66 Table 14. Power button board connector Item Internal cable required Connector (location) Cable connection Power button board connector Power button board cable Connect one end to the power (internal) button board connector on the system board and the other end to this connector.

  • Page 67: Looking Up Fru Information

    Connect one end of the (internal) wireless-LAN black antenna to the A-cover and the other end to this connector. Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to: http://www.lenovo.com/serviceparts-lookup Chapter 7 Locations...
  • Page 68 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 69: Chapter 8. Fru Replacement Notices

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/support.

  • Page 70: Retaining Serial Numbers

    ThinkPad Setup program is set to UEFI Only. 1. Connect a USB memory key to the computer. 2. Go to http://www.lenovo.com/maintenanceutilities and follow the instructions on the screen to create a Maintenance key. Note: Only an authorized Lenovo service technician can access the above Web site.

  • Page 71: Retaining The Uuid

    ThinkPad Setup program is set to UEFI Only. 1. Connect a USB memory key to the computer. 2. Go to http://www.lenovo.com/maintenanceutilities and follow the instructions on the screen to create a Maintenance key. Note: Only an authorized Lenovo service technician can access the above Web site.
  • Page 72 ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 73: Chapter 9. Removing Or Replacing A Fru

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/support.

  • Page 74: 1010 Battery Pack

    The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue. If Lenovo Solution Center is not installed in the computer, the customer should download this program before a non-physically damaged battery pack is replaced.

  • Page 75: 1030 M.2 Solid-State Drive

    Removal steps of the bottom cover Loosen the screws and then remove the bottom cover 1030 M.2 solid-state drive For access, remove this FRU: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 Attention: The M.2 solid-state drive is sensitive. Inappropriate handling might cause damage and permanent loss of data.

  • Page 76: 1040 Optical Drive Or Optical-Drive Bay Bezel

    Removal steps of the M.2 solid-state drive Remove the screw that secures the metal sheet and remove the metal sheet . Then remove the screw that secures the M.2 solid-state drive and remove the M.2 solid-state drive out of the slot Step Screw (quantity) Color...
  • Page 77 Removal steps of the optical drive or optical-drive bay bezel Step Screw (quantity) Color Torque M2 × 7 mm, wafer-head, nylon-coated (1) Black 0.294 Nm (3 kgf-cm) Chapter 9 Removing or replacing a FRU...

  • Page 78: 1050 Memory Module

    Removal steps of the optical drive bracket Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (2) Silver 0.181 Nm (1.85 kgf-cm) 1050 Memory module For access, remove these FRUs in order: • “1010 Battery pack” on page 68 •...

  • Page 79: 1060 Hard Disk Drive Assembly Or Solid-State Drive Assembly

    Removal steps of the memory module When installing: Insert the notched end of the memory module into the slot at an angle of about 20 degrees. Press the memory module firmly, and pivot it downwards until it snaps into place. Ensure that the memory module is firmly installed in the slot and does not move easily.

  • Page 80: 1070 Wireless Lan Card

    Removal steps of the hard disk drive or solid-state drive bracket When installing: Ensure that the hard disk drive assembly or solid-state drive assembly is attached firmly. 1070 Wireless LAN card For access, remove these FRUs in order: • “1010 Battery pack” on page 68 •...

  • Page 81: 1080 Coin-Cell Battery

    Removal steps of the wireless LAN card In step , unplug the connectors by using the antenna RF connector removal tool or pick the connectors with your fingers and gently unplug them as shown. Step Screw (quantity) Color Torque Black 0.294 Nm M2 ×...

  • Page 82: 1090 Keyboard

    When installing: Ensure that the connector is attached firmly. 1090 Keyboard For access, remove these FRUs in order: • “1010 Battery pack” on page 68 Removal steps of the keyboard Note: Depending on the model, your computer might look different from the illustrations in this topic. Step Screw (quantity) Color...
  • Page 83 Chapter 9 Removing or replacing a FRU...

  • Page 84: 1110 Keyboard Bezel Assembly

    When installing: Ensure that the connector is attached firmly. 1110 Keyboard bezel assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 • “1040 Optical drive or optical-drive bay bezel” on page 70 •...
  • Page 85 Step Screw (quantity) Color Torque Black 0.294 Nm M2 × 7 mm, wafer-head, nylon-coated (14) (3 kgf-cm) M2 × 2.5 mm, wafer-head, nylon-coated (3) Silver 0.294 Nm (3 kgf-cm) Step Screw (quantity) Color Torque Black 0.294 Nm M2 × 7 mm, wafer-head, nylon-coated (2) (3 kgf-cm) Chapter 9 Removing or replacing a FRU...
  • Page 86 When installing: Ensure that the connectors are attached firmly to the system board. In step , release the keyboard bezel assembly from the frame using a plastic pry tool. When installing: Ensure that all the latches are attached firmly. ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 87: 1120 System Board And Thermal Fan

    1120 System board and thermal fan Important notices for handling the system board: When handling the system board, read the following: • The system board has an accelerometer, which can be broken when several thousands of G-forces are applied. Note: Dropping a system board from a height of as little as 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6000 G's of shock.
  • Page 88 ThinkPad E575 For models with a discrete thermal module Accelerated Processing Unit (APU) Graphics Processing Unit (GPU) For models with an integrated thermal module Accelerated Processing Unit (APU) ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 89 ThinkPad E570 and E570c For models with a discrete thermal module Microprocessor Graphics Processing Unit (GPU) For models with an integrated thermal module Microprocessor Chapter 9 Removing or replacing a FRU...
  • Page 90 Removal steps of the system board Torque Step Screw (quantity) Color M1.98 × 3mm, flat-head, nylon-coated (4) Silver 0.294 Nm (3 kgf-cm) ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 91 When installing: Ensure that the connectors are attached firmly. Removal steps of the thermal fan Chapter 9 Removing or replacing a FRU...
  • Page 92 When installing: • Ensure that the connector is attached firmly. • Do not press the top of the fan cover and the fan hub. • Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked as shown in the following illustrations.

  • Page 93: 1130 I/O Board With Cable

    ThinkPad E575 For models with discrete thermal pipes: For models with an integrated thermal pipe: 1130 I/O board with cable For access, remove these FRUs in order: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 •...
  • Page 94 When installing: Ensure that the connector is attached firmly to the system board. Step Screw (quantity) Color Torque M1.98 × 3 mm, wafer-head, nylon-coated (1) Silver 0.294 Nm (3 kgf-cm) ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 95: 1140 Power Button Board With Cable

    1140 Power button board with cable For access, remove these FRUs in order: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 • “1040 Optical drive or optical-drive bay bezel” on page 70 • “1060 Hard disk drive assembly or solid-state drive assembly” on page 73 •...

  • Page 96: 1150 Speaker Assembly

    Step Screw (quantity) Color Torque Black 0.294 Nm M2 × 3 mm, wafer-head, nylon-coated (2) (3 kgf-cm) 1150 Speaker assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 •...

  • Page 97: 1160 Lcd Unit And Base Cover Assembly

    1160 LCD unit and base cover assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 • “1030 M.2 solid-state drive” on page 69 • “1040 Optical drive or optical-drive bay bezel” on page 70 •...
  • Page 98 Torque Step Screw (quantity) Color M 2.5 × 4 mm, wafer-head, nylon-coated (4) Silver 0.392 Nm (4 kgf-cm) Applying labels to the base cover assembly Note: Depending on the country or region of delivery, the labels might be slightly different from the ones in the following illustration.

  • Page 99: 2010 Lcd Bezel

    If the Windows Certificate of Authentication (COA) label is attached to a part that is replaced, return the old part with the label attached to the customer, or provide a letter to the customer stating what the label was originally on the computer and what the label part number, serial number, and product key were. When you replace the base cover, apply the FCC label and the Serial number label For the labels listed in the following table, peel them off from the old base cover, and adhere them to the...

  • Page 100: 2020 Lcd Panel

    Removal steps of the LCD bezel When installing: Ensure that all the latches are attached firmly. 2020 LCD panel For access, remove these FRUs in order: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 •...

  • Page 101: 2030 Lcd Hinges

    Removal steps of the LCD panel Torque Step Screw (quantity) Color M1.98 × 3 mm, wafer-head, nylon-coated, small head (4) Silver 0.294 Nm (3 kgf-cm) When installing: Ensure that the LCD connector is attached firmly. 2030 LCD hinges For access, remove these FRUs in order: •...

  • Page 102: 2040 Camera/Microphone Module

    • “1070 Wireless LAN card” on page 74 • “1080 Coin-cell battery” on page 75 • “1090 Keyboard” on page 76 • “1110 Keyboard bezel assembly” on page 78 • “1120 System board and thermal fan” on page 81 • “1130 I/O board with cable”...

  • Page 103: 2050 Lcd Cables

    Removal steps of the camera/microphone module When installing: Ensure that the connector is attached firmly. 2050 LCD cables For access, remove these FRUs in order: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 • “1030 M.2 solid-state drive”...

  • Page 104: 2060 Wireless Lan Assembly And Lcd Cover Assembly

    Removal steps of LCD cables 2060 Wireless LAN assembly and LCD cover assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 68 • “1020 Bottom cover” on page 68 • “1030 M.2 solid-state drive” on page 69 •...
  • Page 105 • “2020 LCD panel” on page 94 Removal steps of the wireless LAN antenna assembly and the LCD cover assembly Release the antenna cables from the cable guides on the LCD cover assembly. Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.
  • Page 106 Antenna locations Wireless-LAN auxiliary antenna (black) Wireless-LAN main antenna (gray) ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...

  • Page 107: Appendix A. Notices

    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.

  • Page 108: Electronic Emission Notices

    For electronic emission information on Class B digital devices, refer to the corresponding information in the User Guide. EU contact: Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo Lenovo logo ThinkPad...

  • Page 109: Appendix B. Abbreviation And Acronym Table

    ICCID integrate circuit card identity International Standardization Organization local area network liquid crystal display media access control machine type machine type and model personal computer Platform Controller Hub POST power-on self-test random-access memory © Copyright Lenovo 2016...
  • Page 110 Abbreviation Term radio frequency RFID radio-frequency identification ring indicator registered jack SATA Serial Advanced Technology Attachment subscriber identity module supervisor password TFTs thin-film transistors UEFI Unified Extensible Firmware Interface Universal Serial Bus UUID universally unique identifier video graphics array VRAM video random-access memory wide area network ThinkPad E570, E570c, and E575 Hardware Maintenance Manual...
  • Page 112 Part Number: SP40J47708_01 Printed in China (1P) P/N: SP40J47708_01 *1PSP40J47708_01*...

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