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Lenovo G50-45 User Manual

Lenovo G50-45
93 pages
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Lenovo G50-30/G50-45/
G50-70/G50-70m/Z50-70
Hardware
Maintenance
Manual

Table of Contents

Other manuals for Lenovo G50-45

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Lenovo G50-45 Specifications

General IconGeneral
GraphicsAMD Radeon R4 Graphics
Storage500GB HDD
Weight2.5 kg (5.51 lbs)
Dimensions384 x 265 x 25 mm (15.12 x 10.43 x 0.98 inches)
RAM4GB DDR3L
Display15.6-inch HD (1366 x 768)
Operating SystemWindows 8.1
Battery4-cell, 32 Wh
Optical DriveDVD-RW
ConnectivityWi-Fi 802.11b/g/n, Bluetooth 4.0
Ports1 x USB 3.0, 2 x USB 2.0, HDMI, RJ-45, Audio Combo Jack

Summary

About this Manual

Safety Information

General Safety

Rules for safe operation and handling of equipment.

Electrical Safety

Precautions when working with electrical components.

Safety Inspection Guide

Checklist for identifying potential unsafe conditions before servicing.

Handling ESD Sensitive Devices

Procedures for preventing damage from electrostatic discharge.

Laser Compliance Statement

Safety information regarding laser devices and their operation.

Important Service Information

FRU Replacement Strategy

Guidelines and steps for replacing Field Replaceable Units (FRUs).

System Board Replacement Notice

Important considerations for replacing the system board.

RoHS Compliant FRU Information

Guidelines for replacing parts according to RoHS standards.

General Checkout Procedures

Initial Troubleshooting Steps

First steps to take when diagnosing a problem.

Power System Diagnostics

Steps to check the computer's power supply system.

Related Service Information

Restoring Factory Contents

How to restore system to factory default using OneKey Recovery.

Passwords

Information on power-on, hard-disk, and administrator passwords.

Power Management Features

Details on screen blank, sleep, and hibernation modes.

Product Specific Service References

System Specifications

Technical details and configurations of the computer models.

Status Indicators

Explanation of system LEDs and their meanings.

FRU Replacement Notices

Notices and warnings related to replacing FRUs.

Removing and Replacing FRUs

General procedures for removing and installing FRUs.

Component Locations

Diagrams showing the location of internal and external components.

Detailed Parts List

Comprehensive list of all available parts and their FRU numbers.

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