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Lenovo G40-30 User Manual

Lenovo G40-30
91 pages
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Lenovo G40-30/G40-45/
G40-70/G40-70m/
Z40-70/Z40-75
Hardware
Maintenance
Manual

Table of Contents

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Lenovo G40-30 Specifications

General IconGeneral
Storage500GB HDD
Display14-inch HD (1366x768)
GraphicsIntel HD Graphics
Operating SystemWindows 8.1
Weight2.1 kg
ProcessorIntel Celeron N2840
RAM4GB DDR3L
Battery4-cell Lithium-ion
Optical DriveDVD±RW
Connectivity802.11 b/g/n, Bluetooth 4.0
Ports1 x USB 3.0, 2 x USB 2.0, HDMI, VGA, RJ-45, Audio Combo Jack

Summary

Safety Information

General Safety Guidelines

Rules to follow for ensuring general safety during maintenance operations.

Electrical Safety Precautions

Rules to observe when working with electrical equipment and avoiding shocks.

Safety Inspection Guide

Checklist for identifying potential unsafe conditions.

ESD Handling and Grounding

Guidelines for protecting sensitive electronic devices from electrostatic discharge.

Safety Notices

Multilingual safety notices for FRU replacement.

Laser Compliance Statement

Service and Maintenance Procedures

Important Service Information

Key information regarding FRU replacement strategy and notices.

General Checkout Procedures

Steps and checks to perform before and during system maintenance.

Related Service Topics

Information on OneKey Recovery, passwords, and power management.

Product Information

Specifications

Technical specifications for Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75.

Status Indicators and Hotkeys

Explanation of system status indicators and functional hotkeys.

FRU Replacement Procedures

FRU Replacement Notices

Specific notices and precautions related to FRU replacement.

Removing and Replacing FRUs

General steps and rules for removing and installing FRUs.

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