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General| Resolution | 1920 x 1080 |
|---|---|
| Operating System | Windows 8.1 |
| Display | 21.5-inch |
| Graphics | Intel HD Graphics |
| Optical Drive | DVD RW |
| Connectivity | WiFi 802.11 b/g/n, Bluetooth 4.0 |
| Ports | 2 x USB 3.0, 3 x USB 2.0, HDMI, RJ45 |
| Dimensions | 561.6 x 49.5 x 434.3 mm |
Provides an overview of the computer's hardware components and their basic functions.
Details the components and indicators visible on the front of the computer.
Illustrates and labels the connectors and buttons on the sides of the computer.
Shows and identifies the ports and vents located on the back of the computer.
Step-by-step instructions for attaching and securing the computer stand.
Explains how to position the display using the stand's rotation features.
Describes the purpose and usage of various connectors like microphone, headphone, USB, and Ethernet.
Guides users on connecting the computer to power and other essential peripherals.
Provides essential tips for turning on and safely carrying the computer.
Instructions for establishing both wired and wireless internet connections.
Information regarding the use and functions of a wired keyboard, including specific keys like F2.
Explains how to navigate between the Start Screen and the Windows desktop.
Details how to access and use the Charms Bar for quick task execution.
Provides the steps to properly shut down the Windows 8.1 operating system.
Instructions on how to quickly switch between recently used applications.
Methods for closing active applications in Windows 8.1.
Describes shortcuts for accessing system programs and menus.
Guidance on accessing built-in help resources for the operating system.
Steps to calibrate the touch screen for accurate input response.
Explains various touch gestures like single click, right click, drag, and zoom.
Important safety and usage guidelines to protect the touch screen and ensure proper function.
Details on restoring the computer to factory settings or a previous backup using OneKey Recovery.
Instructions for automatically or manually reinstalling Lenovo drivers and applications.
General information about software features and their dependency on purchased computer models.
Information on using the Lenovo Support program for registration, manual downloads, and warranty details.
Solutions for issues like a blank screen or adjusting display properties.
Guidance for resolving touch screen responsiveness issues, including calibration.
Steps to fix issues with integrated speakers and headphone audio.
Methods for closing unresponsive programs and properly installing/uninstalling software.
Solutions for issues related to CD/DVD reading and understanding hard disk capacity.
Notes on drivers and accessing Windows Help and Support for system issues.
Information about the BIOS setup utility and how to change boot modes.
Guidelines for routine cleaning and maintenance of computer components.
Introduces the guide's purpose for replacing Customer Replaceable Units (CRUs) and Field Replaceable Units (FRUs).
Points to online resources and tools required for hardware disassembly and replacement.
Precautions to prevent static electricity damage when handling computer components.
General information and pre-disassembly instructions before starting hardware replacement procedures.
Step-by-step instructions for detaching the computer stand base.
Procedure for safely removing the computer's foot cover.
Detailed steps for removing and installing a memory module.
Instructions on how to remove and replace the computer's hard disk drive.
Legal declarations and user responsibilities regarding Lenovo product usage and manual information.
Lists trademarks of Lenovo and other companies relevant to the product.
Information about the product's compliance with ENERGY STAR standards for energy efficiency.
Steps to enable ErP compliance mode in the Setup Utility for reduced power consumption.
Compliance notices related to electronic emissions, including FCC and other regulatory information.
Regulatory information specific to Mexico regarding equipment operation.
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