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General| Category | Desktop |
|---|---|
| Form Factor | Tower |
| Model | H50-50 ES |
| Operating System | Windows 10 |
| Optical Drive | DVD Reader/Writer |
| USB Ports | 2x USB 3.0 |
| Network | Gigabit Ethernet |
| Audio | Integrated |
Details the front view of the computer chassis, labeling various components and connectors.
Details the rear view of the computer chassis, labeling various ports and connectors.
Explains the function and usage of different connectors on the computer, such as USB, Ethernet, and audio.
Provides instructions on how to connect the computer to power and peripherals, including voltage selection.
Guides users on setting up 5.1 surround sound audio configuration for the computer.
Instructs on how to connect the computer to an electrical outlet using the power cord.
Explains how to connect the computer display for playing Blu-ray discs, detailing cable types.
Provides instructions for connecting the computer to the internet via wired or wireless networks.
Details the function of the dedicated LVT key and the F2 key for Lenovo Rescue System.
Explains how to switch between the Start Screen and the Windows desktop in Windows 8.1.
Describes how to display and use the Charms Bar for quick access to system tasks.
Provides step-by-step instructions for shutting down the computer.
Guides on how to switch between recently used applications in Windows 8.1.
Explains the methods to close an application in Windows 8.1.
Details quick methods to open system programs using keyboard shortcuts or menus.
Instructs on how to access Windows Help and Support for troubleshooting operating system issues.
Explains how to use OneKey Recovery to restore the computer to factory settings or a previous backup.
Guides on reinstalling Lenovo applications and drivers using the rescue system.
Describes the Lenovo Support program for registering, downloading manuals, and accessing warranty information.
Addresses issues related to blank screens or no image displayed on the monitor.
Provides solutions for no sound from integrated speakers or headphones.
Offers steps to resolve issues with running or uninstalling programs.
Addresses issues with optical drives not reading discs and hard disk capacity discrepancies.
Provides notes on driver support and troubleshooting specific to the Windows 8.1 system.
Details the BIOS setup utility, its purpose, and how to change boot modes.
Provides instructions and precautions for cleaning computer components to prevent dust buildup.
Introduces the guide for replacing Customer Replaceable Units (CRUs) and Field Replaceable Units (FRUs).
Emphasizes reading safety information before attempting any repair or replacement.
Provides precautions to avoid static electricity damage when handling computer components.
Provides illustrations to help locate various connectors, controls, and components within the computer.
Identifies key components and connectors on the computer's motherboard.
Details the steps for safely removing the computer's outer cover.
Guides on how to remove and reinstall the computer's front bezel.
Provides instructions for replacing the computer's memory modules.
Details the procedure for replacing the computer's hard disk drive.
Guides on how to remove and install an optical drive.
Explains the process for replacing the computer's card reader module.
Provides instructions for replacing a PCI express adapter card.
Guides on how to replace the computer's keyboard and mouse.
Covers the final steps after hardware replacement, including reassembling and reconnecting cables.
Legal declaration regarding product usage, manual accuracy, and copyright.
Lists trademarks of Lenovo, Microsoft, Intel, AMD, and other companies.
Explains the ENERGY STAR program and Lenovo's compliance.
Guides on enabling ErP compliance mode in the Setup Utility for energy saving.
Provides information on electronic emissions notices and FCC compliance for the machine types.
Details the regulatory notice for Mexico regarding equipment operation.
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