Lenovo G40-30/G40-45/ G40-70/G40-70m/Z40-70/ Z40-75/G40-80
Hardware Maintenance Manual
Notes:
- Before using this information and the product it supports, be sure to read the general information under 'Notices' on page 88 .
- This manual applies to the following models: Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75/G40-80. The illustrations used in this manual are for Lenovo G40-70 unless otherwise stated.
First Edition (Oct. 2014)
© Copyright Lenovo 2014. All rights reserved.
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.
© 2014 Lenovo
Contents
Table Caption: This table of contents outlines the structure and content of a technical manual, detailing safety information, service procedures, hardware specifications, and operational guidelines for specific Lenovo laptop models. It serves as a guide to navigating the manual and locating specific information regarding maintenance, troubleshooting, and system configuration.
| 1050 PCI Express Mini Card for wireless LAN.....39 | |
|---|---|
| 1060 DIMM.......................................................41 | |
| 1070 Fan assembly | ..........................................42 |
| 1080 Keyboard | .................................................44 |
| 1090 Keyboard bezel......................................... | 47 |
| 1100 USB&audio board....................................50 | |
| 1110 System board | ............................................ 52 |
| 1120 Heat sink assembly..................................55 | |
| 1130 Speakers and DC-in cable.......................56 | |
| 1140 LCD unit...................................................58 | |
| 1150 LCD front bezel, LCD panel, and hinges | .....60 |
| 1160 Camera....................................................63 | |
| 1170 LCD cable and antenna assembly...........65 | |
| Locations | ...................................................... 66 |
| Front view and right-side view..........................66 | |
| Bottom and Left-side view | ...............................67 |
| Parts list........................................................ | 68 |
| Overall | ..............................................................69 |
| LCD FRUs........................................................79 | |
| Keyboard | ..........................................................81 |
| Miscellaneous parts..........................................83 | |
| AC adapters......................................................84 | |
| Screws..............................................................84 | |
| Power cords......................................................85 | |
| Notices......................................................... | 88 |
| Trademarks | .................................................. 89 |
**Table Caption: This table appears to be a parts list or index for a laptop, detailing various components with corresponding page numbers, and also includes sections for locations, parts lists, and notices. It provides a breakdown of replaceable units
