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Lenovo Flex 3 User Manual

Lenovo Flex 3
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Lenovo Flex 3
Read the safety notices and important tips in the
included manuals before using your computer.
User Guide
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Lenovo Flex 3 Specifications

General IconGeneral
Color nameAbyss blue
Form factorConvertible (Folder)
Product typeHybrid (2-in-1)
Product colorBlue
Housing materialPolycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Color gamut50 %
Display surfaceGloss
RGB color spaceNTSC
Display diagonal11.6 \
Touchscreen typeCapacitive
Display brightness300 cd/m²
Native aspect ratio16:9
Processor cache4 MB
Processor cores2
Processor model3050e
Processor familyAMD Athlon Silver
Processor frequency1.4 GHz
Processor cache typeL3
Processor manufacturerAMD
Processor boost frequency2.8 GHz
Memory clock speed2400 MHz
Memory form factorOn-board
Internal memory typeDDR4-SDRAM
Maximum internal memory4 GB
Storage mediaeMMC
Optical drive typeNo
Total storage capacity64 GB
Compatible memory cardsMicroSD (TransFlash)
Discrete graphics card modelNot available
On-board graphics card modelAMD Radeon Graphics
Audio chipRealtek ALC3287
Audio systemDolby Audio
Speaker power1.5 W
Number of microphones1
Privacy typePrivacy shutter
Front camera HD typeHD
Front camera resolution1280 x 720 pixels
WWANNot installed
Antenna type2x2
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version5.1
Top Wi-Fi standardWi-Fi 5 (802.11ac)
HDMI version1.4b
Charging port typeDC-in jack
USB 2.0 ports quantity0
Pointing deviceTouchpad
Keyboard languageEnglish
Battery capacity37.5 Wh
Battery life (max)10.15 h
AC adapter power45 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
Password protection typeSupervisor, User
Trusted Platform Module (TPM) version2.0
Maximum shipping altitude3048 m
Storage temperature (T-T)5 - 43 °C
Operating temperature (T-T)5 - 35 °C
Storage relative humidity (H-H)5 - 95 %
Operating relative humidity (H-H)8 - 95 %
CertificationENERGY STAR® 8.0 ErP Lot 3 RoHS compliant
Motherboard chipsetAMD SoC
Operating system installedWindows 10 Home in S mode
Weight and Dimensions IconWeight and Dimensions
Depth198 mm
Width281.7 mm
Height17.5 mm
Weight1200 g

Summary

Getting to Know Your Computer

Top View of Lenovo Flex 3

Details the top view of the Lenovo Flex 3 laptop models, identifying key components.

Lenovo Flex 3 Keyboard Features

Explains the numeric keypad and function key combinations for Lenovo Flex 3 models.

Adjusting the Display Panel Angle

Explains how to open the display panel to various angles up to 360 degrees for different modes.

Lenovo Flex 3 Display Modes

Describes Stand Mode (Theater Mode) and Tablet Mode for the convertible laptop.

Tent Mode for Presentations

Details Tent Mode, suitable for limited touch interaction like displaying graphs or presentations.

Left-Side Ports and Buttons

Details components on the left side of the Lenovo Flex 3 laptop, including ports and buttons.

Screen Orientation Control

Explains automatic display orientation changes and how to prevent them using the rotation lock.

Right-Side Ports and Indicators

Details components on the right side of the Lenovo Flex 3 laptop, including indicators and ports.

Connecting and Using USB Devices

Guides on how to connect USB devices and handle driver installation.

Connecting to a Wired Network

Instructions for inserting a network cable into the RJ-45 port.

Bottom View Components

Illustrates the bottom view of Lenovo Flex 3 models, showing ventilation slots and speakers.

Getting Started with Windows 8.1

Initial Windows 8.1 Setup

Outlines initial OS setup steps like license agreement, internet, and user account creation.

Windows 8.1 Interface Overview

Explains the two main interfaces in Windows 8.1: the Start screen and the Desktop.

Windows 8.1 Charms Bar

Describes Windows 8.1 navigation buttons (Charms) for Search, Share, Start, Devices, Settings.

Power Management: Sleep and Shutdown

Instructions on how to put the computer into sleep mode and properly shut it down.

Touchscreen Interaction and Gestures

Explains touchscreen inputs and details common multi-touch gestures for Windows 8.1.

Connecting to Wireless Networks

Guides on enabling wireless functions and connecting to available Wi-Fi networks.

Accessing Windows Help and Support

Information on accessing Windows Help and Support, and the Help + Tips app.

Lenovo OneKey Recovery System

Backing Up System Partition

Instructions on how to back up the system partition to an image file.

Restoring System Partition

Steps to restore the system partition to its original status or a previous backup.

Troubleshooting Common Issues

Frequently Asked Questions

Lists common questions about safety, hardware specs, warranty, drivers, and software.

BIOS Setup Utility Guide

Explains the BIOS setup utility, how to start it, and change boot modes.

Resolving Display and Sleep Issues

Solutions for common display problems like blank screens and issues with sleep mode.

Troubleshooting Display Panel and Sound

Steps for fixing blank/distorted screens and no sound from speakers.

Addressing Battery and Hardware Problems

Troubleshooting for battery issues and problems with unresponsive computers or external devices.

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