hit counter script
Lenovo ThinkPad T470p Hardware Maintenance Manual
  1. Manuals
  2. Brands
  3. Lenovo Manuals
  4. Laptop
  5. ThinkPad T470p
  6. Hardware maintenance manual

Lenovo ThinkPad T470p Hardware Maintenance Manual

Hide thumbs Also See for ThinkPad T470p:
Table of Contents

Advertisement

Quick Links

T470p Hardware Maintenance Manual

Advertisement

Table of Contents
loading

Related Manuals for Lenovo ThinkPad T470p

Summary of Contents for Lenovo ThinkPad T470p

  • Page 1 T470p Hardware Maintenance Manual...
  • Page 2 Appendix A “Notices” on page 95. Third Edition (June 2017) © Copyright Lenovo 2017. 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

    ....Lenovo Companion ... Quick test programs...
  • Page 4 1050 Base cover assembly ..1200 Smart-card-reader bracket, smart card reader, smart-card-reader cable, and dummy 1060 Dummy SIM-card cover ..smart card door, ....1070 Storage drive .

  • Page 5: About This Manual

    Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. 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 19. © Copyright Lenovo 2017...
  • Page 6 T470p Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    Do not use this type of mat to protect yourself from electrical shock. © Copyright Lenovo 2017...

  • Page 8: Safety Inspection Guide

    • Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. • Do not work alone under hazardous conditions or near equipment that has hazardous voltages. •...

  • Page 9: Handling Devices That Are Sensitive To Electrostatic Discharge

    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

    – When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems. – Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function.
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 T470p Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO DANGER T470p Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER VORSICHT VORSICHT VORSICHT VORSICHT T470p Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 T470p Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 T470p Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 T470p Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 T470p Hardware Maintenance Manual...

  • Page 25: Chapter 2. Important Service Information

    Customer Support Center if they need any assistance in obtaining or installing any software fixes, drivers, and Unified Extensible Firmware Interface basic input output system (UEFI BIOS) downloads. Telephone numbers for Lenovo Support are available at: http://www.lenovo.com/support/phone • System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo authorized service technicians are available in the following support site: http://www.lenovoservicetraining.com/ion/...

  • Page 26: 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 27 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 28 T470p Hardware Maintenance Manual...

  • Page 29: Chapter 3. General Checkout

    Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list: The following are not covered under warranty: • LCD panel cracked from the application of excessive force or from being dropped © Copyright Lenovo 2017...

  • Page 30: Checkout Guide

    The Lenovo Companion program is available for download at https://shop.lenovo.com/us/en/accessories/software/apps/lenovo-apps/companion/. To run the Lenovo Companion program, open the Start menu and click Lenovo Companion, and then follow the instructions on the screen. Quick test programs Lenovo provides quick test programs to troubleshoot and resolve computer problems.

  • Page 31: Uefi Diagnostic Program

    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 programs enable you to test computer memory and internal storage devices, view system information, and check and recover the internal storage devices.

  • Page 32: Power System Checkout

    4. Use the arrow keys to select USB HDD and then press Enter. The diagnostic program will be launched automatically. 5. Follow the instructions on the screen to use the diagnostic program. • If you have created the bootable diagnostic medium on a CD, do the following: 1.

  • Page 33: Checking The Battery Pack And The Operational Charging

    This computer 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. If an unauthorized battery or a battery designed for another systems is installed, the system will not charge.

  • Page 34: Checking The Coin-Cell Battery

    Checking the operational charging To check whether the battery pack charges properly during operation, do the following: 1. Discharge the battery pack until the remained battery power is less than 50%. 2. Connect the computer to ac power to charge the battery pack. If the battery status icon in the Windows notification area indicates that the battery pack is not charging, remove the battery pack and let it return to room temperature.

  • Page 35: Chapter 4. Related Service Information

    “Symptom-to-FRU index” on page 33 Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.com/support Recovery information This chapter provides information about the Windows recovery solutions on the Windows 10 operating system.

  • Page 36: Creating And Using A Recovery Usb Drive

    It is recommended that you create a recovery USB drive as early as possible. If you did not create a recovery USB drive as a precautionary measure, you can contact Lenovo Customer Support Center and purchase one from Lenovo. For a list of the Lenovo Support phone numbers for your country or region, go to: http://www.lenovo.com/support/phone Creating a recovery USB drive To create a recovery USB drive, you need a USB drive with at least 16 GB of storage capacity.

  • Page 37: Power-On Password

    If it has, it can be used for access to 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 or the master hard disk password, or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.

  • Page 38: How To Remove The Hard Disk Password

    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 39: Hibernation Mode

    • The hard disk drive or solid-state drive is powered off. • The microprocessor stops. To put your computer into sleep mode, do the following: • For Windows 7: Open the Start menu, then click the arrow next to the Shut down button. Click Sleep from the menu displayed.

  • Page 40: Numeric Error Codes

    This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next. A numeric error is displayed for each error detected in POST or system operation. In the displays, n can be any number. If no numeric code is displayed, check the narrative descriptions of symptoms.

  • Page 41: Error Messages

    Beep symptoms Lenovo SmartBeep technology enables you to decode beep errors with your smartphone when a black screen occurs with beeps from your computer. To decode the beep error with Lenovo SmartBeep technology, do the following: 1.
  • Page 42 The following section describes some beep errors and the corresponding solutions. Note: Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or product documentation. Only use a Lenovo-authorized service provider to repair your product. Error codes...

  • Page 43: No-Beep Symptoms

    LCD technology, but excessive pixel problems can cause viewing concerns.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. Notes: •...

  • Page 44: Undetermined Problems

    2. If no error is detected, do not replace any FRUs. 3. If any error is detected, replace the FRU shown by the FRU code. Rerun the test to verify that no more errors exist. Undetermined problems If the diagnostic tests did not identify the adapter or device that has failed, if wrong devices are installed, or if the system simply is not operating, follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects).

  • Page 45: Chapter 5. Function Keys

    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 46 T470p Hardware Maintenance Manual...

  • Page 47: Chapter 6. Locations

    Fingerprint reader ® TrackPoint pointing stick Trackpad Media-card slot TrackPoint buttons Screen (multi-touch available on some models) Side views ac power connector Always On USB 3.0 connector Fan louvers Audio connector Smart-card slot (available on some models) © Copyright Lenovo 2017...

  • Page 48: Bottom View

    Micro-SIM-card slot USB 3.0 connectors ® Ethernet connector Mini DisplayPort connector HDMI™ connector Security-lock slot Bottom view Removable battery Docking station connector (available on some models) Keyboard drainage holes Speakers T470p Hardware Maintenance Manual...

  • Page 49: Status Indicators

    Status indicators Camera status indicator When this indicator is on, the camera is in use. System status indicators The indicator in the ThinkPad logo on the computer lid and the indicator in the power button show the system status of your computer. •...

  • Page 50: Locating Frus And Crus

    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. 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 51: Major Frus And Crus

    Major FRUs and CRUs Chapter 6 Locations...
  • Page 52 Table 6. Major FRUs and CRUs FRU description FRU ID LCD unit (see “LCD FRUs” on page 47) Keyboard Keyboard bezel assembly with: 7 Fingerprint reader bracket 8 Fingerprint reader cable 9 Fingerprint reader card Docking connector bracket System board HDMI card Memory module M.2 solid-state drive adapter...

  • Page 53: Lcd Frus

    LCD FRUs Chapter 6 Locations...

  • Page 54: Miscellaneous Parts

    Label kit Connector and cable guide This section provides information for Lenovo authorized service technicians to help 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 45 and “LCD FRUs” on page 47.
  • Page 55 Item Internal cable Connector/slot (location) Cable/part connection required Wireless LAN card slot (internal) Insert the wireless LAN card into this slot. Battery connector (external) Connect the battery directly to this connector. Docking connector (external) Connect a supported docking station to your computer through this connector.
  • Page 56 Item Connector/slot (location) Internal cable Cable/part connection required Ethernet connector (external) Connect the computer to a LAN through this connector. Mini DisplayPort connector Connect a compatible projector, external monitor, (external) or high-definition television to this connector. HDMI card connector (internal) Connect the HDMI card to this connector directly.

  • Page 57: Looking Up Fru Information

    Connect one end to the system board and the other end to this connector. Always-on USB 3.0 connector Connect USB-compatible devices to this (external) 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 6 Locations...
  • Page 58 T470p Hardware Maintenance Manual...

  • Page 59: Chapter 7. 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 60: 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 61: 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 62 1. Insert the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key, and then restart the computer. 2. From the main menu, select 6. Set ECA Information. 3. To write the ECA information, select 1. Write ECA/rework number from EEPROM, and follow the instruction;...

  • Page 63: Chapter 8. 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 is available for downloading at http://www.lenovo.com/support.

  • Page 64: 1010 Micro-Sim-Card Tray

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

  • Page 65: 1030 Keyboard Rubbers

    1030 Keyboard rubbers For access, remove this FRU: • “1020 Battery pack” on page 58 Removal steps of the keyboard rubbers 1040 Keyboard For access, remove these FRUs in order: • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 Removal steps of the keyboard Note: Do not press or hold the keys while sliding the keyboard frame.
  • Page 66 T470p Hardware Maintenance Manual...
  • Page 67 When installing Chapter 8 Removing or replacing a FRU...
  • Page 68 T470p Hardware Maintenance Manual...
  • Page 69 Note: Do not press and hold the keys while sliding the keyboard frame. Otherwise, the keyboard frame cannot be moved. Chapter 8 Removing or replacing a FRU...

  • Page 70: 1050 Base Cover Assembly

    1050 Base cover assembly For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 Note: Depending on the computer model, your computer might look different from the illustrations in this topic.
  • Page 71 Applying labels to the base cover assembly: The following illustration and table show the label areas and what labels are applied in each area. Label Labels in the area area System label GEO label US/LA/AP/JP/Taiwan/EMEA/Korea Korea safety label Battery information label Taiwan wireless WAN label Indonesia Postel label FCC/IC label...

  • Page 72: 1060 Dummy Sim-Card Cover

    Label Labels in the area area Israel Homologation label China GEO label, CECP and non-CECP Wireless WAN MAC label NFC FCC label Wireless label for special bid CECP label India BIS label IMEI label ICASA label China Telcom label China wireless WAN label Brazil Anatel label Malaysia SIRIM label Argentina adapter label...
  • Page 73 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 Attention: • Do not drop the drive or apply any physical shock to it. The drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data.
  • Page 74 Removal steps of the M.2 solid-state drive in the storage drive bay Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) T470p Hardware Maintenance Manual...

  • Page 75: 1080 Wireless Lan Card

    Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 3 mm, flat-head, nylon-coated (2) (1.85 kgf-cm) Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 3 mm, flat-head, nylon-coated (1) (1.85 kgf-cm) 1080 Wireless LAN card For access, remove these FRUs in order: •...

  • Page 76: 1090 Wireless Wan Card

    Removal steps of the Wireless LAN card Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) When installing: Plug the gray cable into the main connector, and plug the black cable into the auxiliary connector. 1090 Wireless WAN card For access, remove these FRUs in order: •...

  • Page 77: 1100 Memory Module

    Removal steps of the wireless WAN card Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) When installing: Plug the red cable into the main connector and the blue cable into the auxiliary connector. 1100 Memory module For access, remove these FRUs in order: •...

  • Page 78: 1110 Coin-Cell Battery

    Removal steps of the memory module When installing: Insert the notched end of the memory module into the memory slot at an angle of about 25 degrees. Press the memory module in firmly, and pivot it downward until it snaps into place. Ensure that the memory module is firmly installed in the slot and does not move easily.

  • Page 79: 1120 Thermal Fan Assembly

    Removal steps of the coin-cell battery 1120 Thermal fan assembly For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 Removal steps of the thermal fan assembly Notes: •...

  • Page 80: 1130 Usb Card And Usb-Card Cable

    When installing: Before you attach the thermal fan assembly to the computer, apply thermal grease at an amount of 0.2 grams first. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. For the new thermal fan assembly, you must peel the thin film off from the rubbers.

  • Page 81: M2 × 3 Mm, Flat-Head, Nylon-Coated

    Removal steps of the USB card and the USB-card cable Torque Step Screw (quantity) Color M2 × 3 mm, flat-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) Chapter 8 Removing or replacing a FRU...

  • Page 82: 1140 Dc-In Cable Assembly

    1140 dc-in cable assembly For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 Removal steps of the dc-in cable assembly Step Screw (quantity)

  • Page 83: 1150 Lcd Unit

    1150 LCD unit For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 Chapter 8 Removing or replacing a FRU...
  • Page 84 Removal steps of the LCD unit Step Screw (quantity) Color Torque M2.5 × 6 mm, flat-head, nylon-coated (5) Black 0.294 Nm (3.0 kgf-cm) T470p Hardware Maintenance Manual...

  • Page 85: 1160 System Board

    1160 System board 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 86: Nm (1.85 Kgf-Cm)

    • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 • “1070 Storage drive” on page 66 • “1080 Wireless LAN card” on page 69 •...

  • Page 87: 1170 Audio Card

    Torque Step Screw (quantity) Color M2 × 3 mm, big head, nylon-coated (9) Black 0.181 Nm (1.85 kgf-cm) 1170 Audio card For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 •...

  • Page 88: 1180 Hdmi Card

    Removal steps of the audio card Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 3 mm, flat-head, nylon-coated (1) (1.85 kgf-cm) 1180 HDMI card For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 •...

  • Page 89: 1190 Speaker Assembly

    1190 Speaker assembly For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 • “1070 Storage drive”...
  • Page 90 • “1110 Coin-cell battery” on page 72 • “1120 Thermal fan assembly” on page 73 • “1160 System board” on page 79 • “1170 Audio card” on page 81 • “1190 Speaker assembly” on page 83 Removal steps of the smart-card-reader bracket, smart card reader, smart-card-reader cable Step Screw (quantity) Color...

  • Page 91: 1210 Fingerprint Reader

    Removal steps of the dummy smart card door 1210 Fingerprint reader For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1040 Keyboard”...

  • Page 92: 2010 Lcd Bezel

    2010 LCD bezel Removal steps of the LCD bezel 2020 LCD panel For access, remove this FRU: • “2010 LCD bezel” on page 86 Removal steps of the LCD panel T470p Hardware Maintenance Manual...

  • Page 93: 2030 Camera/Microphone Card

    Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (4) Black 0.181 Nm (1.85 kgf-cm) 2030 Camera/microphone card For access, remove these FRUs in order: • “2010 LCD bezel” on page 86 • “2020 LCD panel” on page 86 Chapter 8 Removing or replacing a FRU...

  • Page 94: 2040 Lcd Hinges

    Removal steps of the camera/microphone card 2040 LCD hinges For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 •...
  • Page 95 Removal steps of the LCD hinges Torque Step Screw (quantity) Color M2.5 × 2.5 mm, flat head, nylon-coated (6) Silver 0.294 Nm (3.0 kgf-cm) Chapter 8 Removing or replacing a FRU...

  • Page 96: 2050 Lcd Cable

    2050 LCD cable For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 • “1150 LCD unit”...

  • Page 97: 2060 Antenna Kit

    Removal steps of the LCD cable 2060 Antenna kit For access, remove these FRUs in order: • “1010 Micro-SIM-card tray” on page 58 Chapter 8 Removing or replacing a FRU...
  • Page 98 • “1020 Battery pack” on page 58 • “1030 Keyboard rubbers” on page 59 • “1050 Base cover assembly” on page 64 • “1150 LCD unit” on page 77 • “2010 LCD bezel” on page 86 • “2020 LCD panel” on page 86 •...
  • Page 99 Antenna locations Wireless-LAN auxiliary antenna (black) Wireless-WAN auxiliary antenna (blue) Wireless-WAN main antenna (red) Wireless-LAN main antenna (gray) Chapter 8 Removing or replacing a FRU...
  • Page 100 T470p Hardware Maintenance Manual...

  • Page 101: 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 102: Electronic Emissions 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: Active Protection System Lenovo ThinkPad...

  • Page 103: Appendix B. Abbreviation 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 2017...
  • Page 104 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 T470p Hardware Maintenance Manual...
  • Page 106 Part Number: SP40M11995_02 Printed in China (1P) P/N: SP40M11995_02 *1PSP40M11995_02*...

Table of Contents