Lenovo GY40T26478

Lenovo Legion K500 RGB Mechanical Gaming Keyboard User Manual

Model: GY40T26478

Introduction

The Lenovo Legion K500 RGB Mechanical Gaming Keyboard is designed for an optimal gaming experience, blending minimalism with essential functionality. This full-size keyboard features durable mechanical keys, customizable RGB lighting, and a detachable palm rest for enhanced comfort during extended use.

Key features include 7 dedicated media keys, a game mode key to prevent accidental presses, and 100% anti-ghosting with 104-key rollover for precise input.

Top-down view of the Lenovo Legion K500 RGB Mechanical Gaming Keyboard with colorful backlighting.

Figure 1: Lenovo Legion K500 RGB Mechanical Gaming Keyboard.

Setup

Package Contents

Lenovo Legion K500 Gaming Keyboard
Detachable Palm Rest
User Guide (this document)

Connecting the Keyboard

The Lenovo Legion K500 keyboard connects via a wired USB 2.0 interface. Ensure your PC system has an available USB 2.0 port.

Unpack the keyboard and detachable palm rest from the packaging.
Connect the braided USB cable from the keyboard to an available USB 2.0 port on your computer.
(Optional) Attach the detachable palm rest to the front edge of the keyboard for ergonomic support.
The keyboard should be automatically recognized by your operating system (Windows 10/Windows 7).

Lenovo Legion K500 keyboard set up on a desk with a monitor and gaming PC.

Figure 2: Keyboard connected to a gaming setup.

Operating Instructions

Key Features and Functions

Mechanical Keys: Features 50 million-click Red mechanical keys for responsive and durable performance.
Anti-Ghosting & N-Key Rollover: 100% anti-ghosting with 104-key rollover on USB ensures every keystroke is registered accurately, even during rapid input.
Dedicated Multimedia Keys: Seven dedicated keys provide quick access to media controls.
Game Mode Key: A dedicated key allows you to disable the Windows key and other keys to prevent accidental interruptions during gameplay. This feature requires the Legion accessory software.

Close-up of a red mechanical switch on the Lenovo Legion K500 keyboard.

Figure 3: Red Mechanical Switches.

Close-up of the Lenovo Legion K500 keyboard highlighting the game mode key and anti-ghosting feature.

Figure 4: Game Mode key and Anti-Ghosting feature.

RGB Backlighting Customization

The keyboard features 16.8 million colors RGB per key, which can be programmed to your preference. Customization requires the use of the Legion accessory software, available for download (Internet access required).

Image showing the Lenovo Legion K500 keyboard with various RGB lighting patterns.

Figure 5: Customizable RGB backlighting.

Top-down view of the Lenovo Legion K500 keyboard showing media keys and detachable palm rest.

Figure 6: Media keys and detachable palm rest.

Maintenance

Cleaning the Keyboard

Disconnect the keyboard from your computer before cleaning.
Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe down the keys and surfaces.
Avoid using harsh chemicals, abrasive cleaners, or solvents, as these may damage the keyboard's finish or components.
For dust and debris between keys, use compressed air.

Palm Rest Care

The detachable palm rest can be cleaned with a damp cloth. Ensure it is completely dry before reattaching it to the keyboard.

Troubleshooting

Keyboard Not Responding

Ensure the USB cable is securely connected to both the keyboard and the computer's USB port.
Try connecting the keyboard to a different USB port on your computer.
Restart your computer.
Verify that the operating system (Windows 10/Windows 7) is up to date.

RGB Lighting Not Working/Customizing

Ensure the Legion accessory software is installed and running.
Check for software updates for the Legion accessory software.
Verify your computer has an active internet connection for software updates and features.

Keys Not Registering (Ghosting)

The Lenovo Legion K500 keyboard features 100% anti-ghosting with 104-key rollover. If you experience issues with keys not registering, ensure the keyboard is properly connected and that no software conflicts are present. Updating keyboard drivers or the Legion accessory software may resolve the issue.

Specifications

Feature	Detail
Model Number	GY40T26478
Dimensions (W x D x H)	443.3 x 217.8 x 33.2 mm (17.45" x 8.57" x 1.31")
Weight	1211.6 g (2.7 lb) without palm rest; 1327.1 g (2.9 lb) with palm rest
Key Type	Red Mechanical Switches
Key Durability	50 Million Keypresses
Actuation Distance	2.0 ± 0.2 mm
Actuation Force	50 ± 10 gf
Total Travel Distance	4.0 ± 0.6 mm
Backlight	16.8 Million Colors RGB per Key (programmable)
Interface	USB 2.0
Cable Type	Braided Cable
Cable Length	1.8 M (5.9 ft)
Supported OS	Windows 10 / Windows 7

Diagram showing the dimensions of the Lenovo Legion K500 keyboard and its detachable palm rest.

Figure 7: Keyboard dimensions and tilt stand options.

Warranty and Support

Official User Manual

For a comprehensive user manual in PDF format, please refer to the official document provided by Lenovo. You can often find this on the product's support page or through the link provided at the point of purchase.

A digital version of the user manual is available here: Lenovo Legion K500 User Manual (PDF)

Protection Plans

Extended protection plans may be available for your product. Please check with your retailer or Lenovo's official website for details on available warranty extensions and service options.