Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Lenovo Legion R45w-30 Gaming Monitor. Please read this manual thoroughly before using the product to ensure proper operation and to prevent damage.

Image: Lenovo Legion R45w-30 Gaming Monitor setup with a laptop, keyboard, and mouse, illustrating a typical workstation configuration.
What's in the Box
Verify that all components are present in the packaging before proceeding with the setup.

Image: Rear view of the Lenovo Legion R45w-30 monitor on its stand, with a list of included accessories: Monitor with stand, Quick Setup Guide, Power cable (1.8m), USB Type-A to Type-B Cable (1.8m), DP cable (1.8m), and Warranty booklet.
- Monitor with Stand
- Quick Setup Guide
- Power Cable (1.8m)
- USB Type-A to Type-B Cable (1.8m)
- DisplayPort (DP) Cable (1.8m)
- Warranty Booklet
Setup
1. Assembling the Stand
- Carefully remove the monitor and stand components from the packaging.
- Attach the stand base to the stand neck, securing it with the provided screw.
- Attach the assembled stand to the back of the monitor until it clicks into place. Ensure it is securely fastened.
2. Connecting Cables
The Lenovo Legion R45w-30 monitor offers various connectivity options. Choose the appropriate cables for your setup.

Image: Rear view of the Lenovo Legion R45w-30 monitor, highlighting the various input and output ports for connectivity.
- Power Connection: Connect the power cable to the monitor's power input and then to a power outlet.
- Video Input:
- DisplayPort (DP): For optimal performance, connect the included DP cable from your computer's graphics card to the monitor's DisplayPort input.
- HDMI: Connect an HDMI cable from your device to one of the monitor's HDMI inputs.
- USB-C: Connect a USB-C cable from a compatible device (e.g., laptop) to the monitor's USB-C port for video, data, and power delivery.
- USB Hub: Connect the USB Type-A to Type-B cable from your computer to the monitor's upstream USB-B port to enable the monitor's USB hub functionality.
- Network (RJ45): Connect an Ethernet cable to the monitor's RJ45 port for a stable internet connection, especially useful when using USB-C for display and data.
3. Initial Power-On
- Ensure all cables are securely connected.
- Press the power button located on the monitor to turn it on.
- The monitor will automatically detect the active input source. If not, use the OSD menu to select the correct input.
Operating the Monitor
1. On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings. Access it using the buttons located on the monitor's bezel, typically on the bottom or rear right side.
- Navigation: Use the directional buttons or joystick to navigate through the menu options.
- Selection: Press the select button to confirm a choice.
- Exit: Use the back/exit button to return to the previous menu or exit the OSD.
2. Display Settings
- Brightness/Contrast: Adjust these settings to your preference for optimal viewing.
- Color Modes: Select from various preset color modes (e.g., Standard, Gaming, Movie, sRGB, DCI-P3) or customize your own.
- Refresh Rate: The monitor supports up to 170Hz. Ensure your graphics card settings are configured to utilize the desired refresh rate.
- AMD FreeSync Premium Pro: Enable this feature in the OSD and your graphics card control panel for tear-free and stutter-free gaming.
- HDR400: Activate HDR mode for enhanced contrast and color when viewing HDR content.

Image: The Lenovo Legion R45w-30 monitor showcasing vibrant gaming visuals, highlighting its ultra-responsive 1ms MPRT response times and immersive 32:9 aspect ratio.
3. KVM Functionality
The integrated KVM (Keyboard, Video, Mouse) switch allows you to control multiple computers with a single set of keyboard and mouse connected to the monitor. When switching video inputs, the USB peripherals connected to the monitor will automatically switch to the selected computer.

Image: The Lenovo Legion R45w-30 monitor illustrating its hybrid lifestyle features, including True Split, KVM, Picture-in-Picture (PIP), Picture-by-Picture (PXP), and the built-in 2.5Gb/s RJ45 port for stable internet.
4. Picture-in-Picture (PIP) and Picture-by-Picture (PBP)
These features allow you to display content from multiple input sources simultaneously on the screen. Refer to the OSD menu for configuration options.
- PIP: Displays a secondary input source in a smaller window over the main display.
- PBP: Divides the screen to show two or more input sources side-by-side.
5. Ergonomic Adjustments
The monitor stand allows for various adjustments to enhance viewing comfort.
- Height Adjustment: Raise or lower the monitor to eye level.
- Tilt: Adjust the screen's vertical angle (forward/backward).
- Swivel: Rotate the monitor horizontally on its base.
Maintenance
1. Cleaning the Monitor
- Always power off the monitor and unplug the power cord before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a non-abrasive screen cleaner.
- Do not spray cleaner directly onto the screen. Apply it to the cloth first.
- Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the screen or casing.
2. General Care
- Keep the monitor away from direct sunlight, excessive heat, and humidity.
- Ensure adequate ventilation around the monitor to prevent overheating.
- Avoid placing heavy objects on the monitor or its cables.
Troubleshooting
If you encounter issues with your monitor, refer to the following common solutions before contacting support.
| Problem | Possible Solution |
|---|---|
| No image on screen |
|
| Image flickering or distortion |
|
| Colors appear incorrect |
|
| KVM switch not working |
|
Specifications
| Feature | Detail |
|---|---|
| Brand | Lenovo |
| Model Name | Lenovo Legion R45w-30 |
| Model Number | 67B1GAC3US |
| Screen Size | 44.5 Inches |
| Resolution | 5120x1440 (DualQHD) |
| Aspect Ratio | 32:9 |
| Refresh Rate | 170Hz (Overclocked, 165Hz Native) |
| Response Time | 1ms MPRT |
| Display Technology | IPS |
| Brightness | 450 nits |
| Contrast Ratio | 3000:1 |
| Viewing Angle | 178 Degrees |
| Adaptive Sync | AMD FreeSync Premium Pro |
| Connectivity | 2x HDMI, 1x DisplayPort, 1x USB-C, 5x USB 3.0 (Hub), 1x RJ45 |
| Additional Features | Blue Light Filter, KVM, PIP/PBP |
| Power Consumption | 75 Watts |
| Item Dimensions (D x W x H) | 13.43"D x 42.91"W x 15.49"H |
| Item Weight | 26.7 Pounds |
Warranty Information
The Lenovo Legion R45w-30 Gaming Monitor comes with a 1 Year Limited Parts and Labor Warranty. This warranty covers defects in materials and workmanship under normal use during the warranty period.
For detailed terms and conditions, please refer to the Warranty Booklet included in your product packaging or visit the official Lenovo support website.
Support
If you require further assistance or encounter issues not covered in this manual, please contact Lenovo customer support.
- Online Support: Visit the official Lenovo support website for FAQs, drivers, and service information.
- Technical Support: Refer to your warranty documentation for contact numbers and operating hours.
When contacting support, please have your monitor's model number (R45w-30) and serial number ready.





