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Lenovo Legion Y545 Series User Manual

Lenovo Legion Y545 Series
70 pages
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Hardware Maintenance Manual
Legion Y545 Series
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Lenovo Legion Y545 Series Specifications

General IconGeneral
RAMUp to 32GB DDR4 2666MHz
Operating SystemWindows 10 Home
ProcessorUp to 9th Gen Intel® Core™ i7-9750H
GraphicsNVIDIA GeForce GTX 1660 Ti or RTX 2060
Display15.6" FHD (1920 x 1080) IPS
StorageUp to 1TB SSD + 1TB HDD
AudioHarman speakers
ConnectivityBluetooth 4.2
Ports3 x USB 3.1 Gen 1, HDMI 2.0, Mini DisplayPort 1.4, RJ45, USB-C, Headphone / mic combo, Kensington lock slot
Battery52.5 Whr
Weight2.3 kg

Summary

About this documentation

Chapter 1. Safety Information

General Safety

Rules for ensuring general safety during maintenance tasks.

Electrical Safety

Guidelines for safe handling of electrical components and equipment.

Safety Inspection Guide

Checklist to identify and assess potential safety hazards.

Handling ESD-Sensitive Devices

Precautions to prevent damage from electrostatic discharge.

Grounding Requirements

Importance of proper electrical grounding for operator and system safety.

Safety Notices (Multilingual)

Safety warnings provided in various languages for user awareness.

Chapter 2. General Checkout

What to Do First

Initial information required for parts exchange forms and return procedures.

Checking the AC Power Adapter

Procedure to test the AC power adapter's output voltage for functionality.

Chapter 3. Identifying FRUs (CRUs)

Locating FRUs and CRUs

Introduction to identifying Field Replaceable Units and Customer Replaceable Units.

Major FRUs and CRUs

Identification of primary components that can be replaced.

LCD FRUs and CRUs

Specific parts within the LCD module that are replaceable.

Miscellaneous Parts

Listing of smaller hardware components and fasteners.

Looking Up FRU Information

Guide to finding detailed part numbers and descriptions online.

Chapter 4. Removing a FRU or CRU

General Guidelines

Essential rules and precautions for FRU removal and replacement procedures.

Remove the Lower Case

Step-by-step instructions to detach the bottom cover of the laptop.

Remove the Battery Pack

Procedure for safely detaching and removing the laptop's main battery.

Remove the Solid State Drive (SSD)

Instructions for safely removing the SSD storage device.

Remove the Hard Disk Drive (HDD)

Procedure for safely detaching and removing the HDD storage device.

Remove the Memory Modules

Steps to carefully detach and remove RAM modules.

Remove the System Board

Procedure for detaching and removing the main motherboard.

Remove the Upper Case (with keyboard)

Instructions for detaching the top housing assembly.

Remove the LCD Panel

Procedure to detach the main display panel from the LCD module.

Appendix A. Features and Connectors

Appendix B. Label Locations

Trademarks

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