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Lenovo ThinkPad A285 User Manual

Lenovo ThinkPad A285
152 pages
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A285 User Guide

Table of Contents

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Lenovo ThinkPad A285 Specifications

General IconGeneral
Form factorClamshell
Product typeLaptop
Product colorBlack
Housing materialCarbon
Country of originFrance
Processor cache6 MB
Processor cores4
Processor model2300U
Processor familyAMD Ryzen™ 3 PRO
Processor frequency2 GHz
Processor manufacturerAMD
Processor boost frequency3.4 GHz
Discrete graphics cardYes
On-board graphics card-
On-board graphics card modelAMD Radeon Vega 6
On-board graphics card familyAMD Radeon Vega Graphics
Motherboard chipsetAMD SoC
Internal memory8 GB
Internal memory typeDDR4-SDRAM
Maximum internal memory32 GB
SSD interfaceM.2, NVMe, PCI Express
Storage mediaSSD
Optical drive typeNo
Total storage capacity256 GB
Panel typeWVA
Display diagonal12.5 \
Anti-glare screenAlways gives an optimal view, even in direct sunlight.
Display brightness300 cd/m²
WWANNot installed
Bluetooth version4.2
Top Wi-Fi standardWi-Fi 5 (802.11ac)
Ethernet LAN data rates10, 100, 1000 Mbit/s
Privacy typePrivacy shutter
Front camera HD typeHD
Number of microphones2
Trusted Platform Module (TPM) version2.0
Battery capacity48 Wh
AC adapter power65 W
Operating system languageFrench
Operating system architecture64-bit
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Keyboard layoutAZERTY
Weight and Dimensions IconWeight and Dimensions
Depth209.8 mm
Width307.7 mm
Height17.4 mm
Weight1260 g

Summary

Chapter 1. Product overview

Computer controls, connectors, and indicators

Identifies and describes the computer's hardware features and components.

Important product information

Provides essential details like machine type, FCC ID, and operating system info.

Computer specifications

Details physical dimensions, heat output, and power requirements of the computer.

Chapter 2. Using your computer

Registering your computer

Instructions and benefits of registering your Lenovo computer for service and support.

Frequently asked questions

Provides quick answers to common user queries about the computer's functionality.

Using the ThinkPad pointing device

Explains how to use the TrackPoint pointing device and trackpad for navigation and gestures.

Power management

Guides on managing ac power and battery to optimize performance and conserve power.

Wireless connections

Details on establishing and using wireless-LAN, wireless-WAN, and Bluetooth connections.

Using the cameras

Instructions for using conventional and infrared cameras for photos, video, and face authentication.

Using an external display

How to connect and configure external monitors for extended workspace or presentations.

Chapter 3. Enhancing your computer

Finding ThinkPad options

Information on available accessories and upgrades to expand computer capabilities.

ThinkPad Docking Stations

Instructions on using Basic, Pro, and Ultra Docking Stations to expand connectivity.

Attaching your computer to a docking station

Step-by-step guide on how to connect the computer to various ThinkPad docking stations.

Chapter 4. Accessibility, ergonomic, and maintenance information

Accessibility information

Features and tools to assist users with disabilities, including keyboard shortcuts and screen readers.

Ergonomic information

Guidance on setting up a workstation and adopting work habits for comfort and to prevent injury.

Cleaning and maintenance

Basic tips and procedures for cleaning the computer cover, keyboard, and screen.

Chapter 5. Security

Using passwords

Explains power-on, supervisor, and hard disk password options for computer security.

Hard disk security

Details on protecting data with drive encryption, security chips, and BitLocker.

Using the fingerprint reader

How to enroll and use the fingerprint reader for secure and convenient login.

Chapter 6. Advanced configuration

Installing the Windows 10 operating system

Step-by-step instructions for installing the Windows 10 OS, including driver setup.

Installing device drivers

Information on obtaining and installing necessary device drivers for proper hardware operation.

Using the ThinkPad Setup program

Guide to configuring BIOS settings for startup sequence, security, and hardware options.

Updating the UEFI BIOS

Instructions on how to update the system's BIOS for performance and security improvements.

Chapter 7. Troubleshooting computer problems

General tips for preventing problems

Proactive measures and maintenance advice to avoid common computer issues and errors.

Diagnosing problems

Steps to identify and troubleshoot hardware or software issues using diagnostic tools.

Computer stops responding

Solutions for when the computer becomes unresponsive or freezes, requiring troubleshooting steps.

Error messages

Explains common error codes and provides solutions for resolving system or hardware errors.

Computer screen problems

Solutions for display issues like blank screens, distortion, or incorrect resolution.

Audio problems

Troubleshooting steps for issues with sound playback, microphones, or speakers.

Chapter 8. Recovery information

Resetting your computer

How to reset the computer to its factory settings, with options to keep or remove files.

Using advanced startup options

Accessing advanced boot options for firmware, startup settings, or system image recovery.

Creating and using a recovery USB drive

Steps to create and utilize a USB drive for Windows recovery and troubleshooting.

Chapter 9. Replacing devices

Customer Replaceable Units (CRUs)

Information on parts that can be upgraded or replaced by the customer or technician.

Static electricity prevention

Precautions to take to prevent static discharge damage when handling computer components.

Replacing the keyboard

Instructions for removing and installing a new keyboard on the computer.

Chapter 10. Getting support

Before you contact Lenovo

Advice on gathering information and troubleshooting steps before seeking Lenovo support.

Getting help and service

Information on various sources for obtaining help, service, and technical assistance from Lenovo.

Calling Lenovo

Details on how to contact Lenovo support via telephone for problem determination and repair.

Appendix B. Regulatory information

Certification-related information

Provides compliance IDs and machine types for regulatory certification purposes.

Wireless-related information

Details on wireless interoperability, Bluetooth profiles, and usage guidelines.

Electromagnetic emission notices

FCC and other compliance statements regarding electromagnetic emissions.

Appendix C. WEEE and recycling statements of countries and regions

General recycling information

Encourages responsible recycling of IT equipment and provides links for Lenovo recycling programs.

Important WEEE information

Explains WEEE marking and regulations for proper disposal of electrical and electronic equipment.

Appendix D. Restriction of Hazardous Substances (RoHS) Directive of countries and regions

European Union RoHS

States compliance with EU Directive 2011/65/EU regarding hazardous substances in equipment.

Appendix E. ENERGY STAR model information

ENERGY STAR model information

Details on ENERGY STAR qualified models and power management features for energy efficiency.

Appendix F. Notices

Notices

General disclaimers, warranty limitations, and copyright information related to the document.

Appendix G. Trademarks

Trademarks

Lists trademarks of Lenovo and other companies mentioned in the document.

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