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Lenovo 100S Chromebook-11IBY Hardware Maintenance Manual
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Lenovo 100S Chromebook-11IBY Hardware Maintenance Manual

Lenovo 100S Chromebook-11IBY Hardware Maintenance Manual

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Hardware Maintenance Manual
Lenovo 100S Chromebook-11IBY

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Summary of Contents for Lenovo 100S Chromebook-11IBY

  • Page 1 Hardware Maintenance Manual Lenovo 100S Chromebook-11IBY...
  • Page 3 Hardware Maintenance Manual Lenovo 100S Chromebook-11IBY...
  • Page 4 First Edition (August 2015) © Copyright Lenovo 2015.

  • Page 5: Table Of Contents

    Chromebook-11IBY... . . Chromebook-11IBY ..41 Lenovo part numbers of replacement FRUs or CRUs ....
  • Page 6 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    • Do not work alone under hazardous conditions or near equipment that has hazardous voltages. • Disconnect all power before: – Performing a mechanical inspection – Working near power supplies © Copyright Lenovo 2015...

  • Page 8: Safety Inspection Guide

    This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.

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

    4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

  • Page 10: Grounding Requirements

    Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician. Safety notices (multilingual translations) The safety notices in this section are provided in the following languages: •...
  • Page 11 DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO DANGER DANGER Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER VORSICHT VORSICHT VORSICHT VORSICHT Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 Hardware Maintenance Manual...

  • Page 25: Chapter 2. General Checkout

    • Scratched (cosmetic) parts • Distortion, deformation, or discoloration of the cosmetic parts • Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force • Damage caused by liquid spilled into the system © Copyright Lenovo 2015...

  • Page 26: Checking The Ac Power Adapter

    • Damage caused by the improper insertion of a personal-computer card (PC card) or the installation of an incompatible card • Improper disc insertion or use of an external optical drive • Fuses blown by attachment of a non-supported device •...

  • Page 27: Chapter 3. Idetifying Frus (Crus)

    The exploded illustrations help Lenovo service technicians identify FRUs or CRUs that they may need to replace when servicing a customer’s computer. Refer to “Lenovo part numbers of replacement FRUs or CRUs” on page 22 if you need to look up Lenovo part numbers for a particular FRU or CRU.

  • Page 28: Lenovo Part Numbers Of Replacement Frus Or Crus

    Camera module LCD base cover Lenovo part numbers of replacement FRUs or CRUs When servicing a customer’s computer, Lenovo service technicians may use part numbers listed in the following tables to order replacement parts through Lenovo CRM (customer relationship management) system.
  • Page 29 IO BD Q 100S Chromebook W/Cable 5C50K13759 Note: Refer to Appendix D “Lenovo part numbers of ac adapters and power cords” on page 43 to look up the Lenovo part numbers of ac power adapters and power cords. Table 4. Part numbers for LCD FRUs No.
  • Page 30 Table 4. Part numbers for LCD FRUs (continued) IV M116NWR6 R0 HDT AG S NB 5D10K04184 CMI N116BGE EA2 HD AG S LED1 NB LCD 5D10H34460 BOE NT116WHM-N21 HD AG S NB 5D10H34773 AUO B116XTN02.3 2B HD AG S NB 5D10H11015 LCD cable LCD Cable Q 100S Chromebook...

  • Page 31: Chapter 4. Removing A Fru Or Cru

    6. When replacing a FRU, carefully retain and reuse all screws. If screws are missing, look up the Lenovo parts numbers in Appendix C “Lenovo part numbers of screws used on Lenovo 100S Chromebook-11IBY” on page 41 for replacement screws and order them through the Lenovo CRM system.
  • Page 32 Figure 3. Remove 10 screws Step 2. Turn over the Chromebook and open the LCD cover. Step 3. Use a pry bar to slide through the grooves between the upper case and the base cover , and then slowly lift the upper case until the keyboard socket appears Figure 4.
  • Page 33 M2 × 3mm, flat-head, nylon-coated Silver 1.85 +/- 0.15kgf-cm Refer to Table 3 “Part numbers for FRUs (CRUs)” on page 22 to look up the Lenovo part numbers of the following replacement parts: Chapter 4 Removing a FRU or CRU...

  • Page 34: Remove The I/O Board

    Upper case battery pack Remove the I/O board Make sure the following FRUs (CRUs) have been removed: “Remove the upper case and the battery” on page 25 Step 1. Open the two sockets and then pull out the cable that connects the I/O board to the system board.

  • Page 35: Remove The Wlan & Bluetooth Combo Module

    M2 × 3mm, flat-head, nylon-coated Black 1.85 +/- 0.15kgf-cm Refer to Table 3 “Part numbers for FRUs (CRUs)” on page 22 to look up the Lenovo part numbers of replacement I/O board. Remove the WLAN & Bluetooth combo module Make sure the following FRUs (CRUs) have been removed: “Remove the upper case and the battery”...

  • Page 36: Remove The Speakers

    Black M2 × 3mm, flat-head, nylon-coated 1.85 +/- 0.15kgf-cm Refer to Table 3 “Part numbers for FRUs (CRUs)” on page 22 to look up the Lenovo part numbers of replacement WLAN & Bluetooth combo modules. Remove the speakers Make sure the following FRUs (CRUs) have been removed: “Remove the upper case and the battery”...

  • Page 37: Remove The System Board And The Dc-In Cable

    Figure 14. Remove the speakers Refer to Table 3 “Part numbers for FRUs (CRUs)” on page 22 to look up the Lenovo part numbers of replacement speakers. Remove the system board and the DC-in cable “Remove the upper case and the battery” on page 25 “Remove the I/O board”...
  • Page 38 Figure 16. Remove the LCD module Step 3. Detach the DC-in cable connector and the LCD cable connector Figure 17. Remove the system board Step 4. Remove the six screws , and then remove the system board in the direction shown by arrow Figure 18.

  • Page 39: Remove The Touch Pad Module

    M2 ×3 mm, flat-head, nylon-coated Black 1.85 +/- 0.15kgf-cm Refer to Table 3 “Part numbers for FRUs (CRUs)” on page 22 to look up the Lenovo part numbers of the following replacement parts: System board DC-in cable Base cover Remove the touch pad module “Remove the upper case and the battery”...

  • Page 40: Disassemble The Lcd Module

    M2.5 ×5 mm, flat-head, nylon-coated Black 3.7 – 4.0 kgf-cm Refer to Table 3 “Part numbers for FRUs (CRUs)” on page 22 to look up the Lenovo part numbers of the following replacement parts: Touch pad module Disassemble the LCD module The LCD module as a whole is not a FRU.

  • Page 41: Remove The Lcd Panel, The Hinges, The Lcd Cable And The Camera Module

    Figure 23. Remove the LCD bezel Refer to Table 4 “Part numbers for LCD FRUs” on page 23 to look up the Lenovo part numbers of the following replacement parts: LCD bezel Remove the LCD panel, the hinges, the LCD cable and the camera module “Remove the LCD bezel”...
  • Page 42 M2 × 3mm, flat-head, nylon-coated Silvery 1.7 — 2.0 kgf * cm Refer to Table 4 “Part numbers for LCD FRUs” on page 23 to look up the Lenovo part numbers of the following replacement parts: LCD panel Hinges...

  • Page 43: Appendix A. Features, Controls, And Connectors

    Appendix A. Features, controls, and connectors Figure 28. Lenovo 100S Chromebook—11IBY features and connectors Table 11. Lenovo 100S Chromebook—11IBY features and connectors Feature or connector Camera Microphone hole Shortcut keys Touch pad AC power adapter DC-in indicator HDMI connector USB 3.0 connector...
  • Page 44 Hardware Maintenance Manual...

  • Page 45: Appendix B. Specifications

    Appendix B. Specifications Lenovo 100S Chromebook-11IBY 80QN Dimensions 300 mm x 209 mm x 19.9mm Weights 1.2 Kg Intel Baytrail-M 1280 x 720 pixels Swivel camera 11.6 inch Size Resolutions 1366 x 768 pixels Backlight type Memory DDR3L Type/speed Capacity...
  • Page 46 Hardware Maintenance Manual...

  • Page 47: Appendix C. Lenovo Part Numbers Of Screws Used On Lenovo 100S Chromebook-11Iby

    Appendix C. Lenovo part numbers of screws used on Lenovo 100S Chromebook-11IBY Table 12. Part numbers of N21 screws Screw description Part number Screw Pack Q 100S Chromebook 5S10K11762 © Copyright Lenovo 2015...
  • Page 48 Hardware Maintenance Manual...

  • Page 49: Appendix D. Lenovo Part Numbers Of Ac Adapters And Power Cords

    Appendix D. Lenovo part numbers of ac adapters and power cords Table 13. Part numbers for FRUs (CRUs) Parts description Lenovo part number CRU category ac power adapter Delta ADP-45DW AA 20V2.25A adapter 5A10H43620 Delta ADP-45DW JA 20V2.25A adapter 5A10H43623 Delta ADP-45DW BA 20V2.25A adapter...
  • Page 50 Hardware Maintenance Manual...

  • Page 51: Appendix E. Label Locations

    Table 14. All base cover labels Label Label description Rating label Rating label (print) Malaysia label Indonesia label (Wlan) Indonesia label (Rating label) Korean label Brazil label c d e (aligned) SIRIM label Israel label KCC label © Copyright Lenovo 2015...
  • Page 52 Hardware Maintenance Manual...

  • Page 53: Trademarks

    Trademarks Lenovo and the “lenovo” logo are trademarks of Lenovo in the United States, other countries or both: Other company, product, or service names may be trademarks or service marks of others.

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