1. Introduction and Overview
The GIGABYTE M27Q X gaming monitor is designed to deliver an immersive visual experience with high performance. It features a 27-inch SS IPS display with a 2560x1440 resolution, offering fluid gameplay and accurate color reproduction. This manual provides detailed instructions for setting up, operating, and maintaining your monitor.
Key features include:
- 27-inch 2560x1440 SS IPS Display with 16:9 Aspect Ratio
- 240Hz Refresh Rate and 1ms (GTG) Response Time for smooth visuals
- 10-bit color, 92% DCI-P3, 140% sRGB, and VESA Display HDR400 support
- Integrated KVM functionality with USB Type-C for controlling multiple devices
- VESA Wall Mount Compatible (100 x 100mm)
- Multiple connectivity options: 2x HDMI 2.0, 1x DisplayPort 1.4, 1x USB Type-C, 2x USB 3.0 Downstream, 1x USB 3.0 Upstream, 1x Earphone Jack

Figure 1.1: GIGABYTE M27Q X Gaming Monitor. This image shows the monitor from the front, highlighting its slim bezels and the stand.

Figure 1.2: Key Features Overview. This image illustrates various certifications and technologies integrated into the monitor, such as flicker-free operation, low blue light, and KVM functionality.
2. Package Contents
Before proceeding with the setup, please verify that all components are present in the packaging:
- GIGABYTE M27Q X Monitor Display Panel
- Monitor Stand (Base and Neck)
- Power Adapter (19Vdc, 4.74A)
- Power Cord
- HDMI Cable
- DisplayPort Cable
- USB Type-C Cable (for KVM functionality, 10Gbps recommended)
- USB 3.0 Upstream Cable
- Quick Start Guide / User Manual (PDF versions available online)
3. Setup and Assembly
3.1 Assembling the Monitor Stand
- Carefully remove the monitor and all components from the packaging.
- Place the display panel face down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the back of the monitor panel, aligning the mounting points. Secure with screws if provided.
- Attach the stand base to the bottom of the stand neck. Tighten the thumb screw or screws to secure the base firmly.
- Carefully lift the assembled monitor and place it on a stable, flat surface.
3.2 Connecting the Monitor
Connect the necessary cables to the corresponding ports on the monitor and your computer or other devices.

Figure 3.1: Monitor I/O Ports. This diagram labels all the input/output ports available on the rear of the monitor for easy identification during connection.
- Power Connection: Connect the power adapter to the DC Power port on the monitor, then plug the power cord into an electrical outlet.
- Video Input:
- For DisplayPort, connect one end of the DisplayPort cable to the monitor's DisplayPort 1.4 input and the other end to your computer's DisplayPort output.
- For HDMI, connect one end of an HDMI cable to one of the monitor's HDMI 2.0 inputs and the other end to your computer's HDMI output.
- For USB Type-C, connect a USB Type-C cable (10Gbps recommended for full functionality) to the monitor's USB Type-C port and your device's compatible USB Type-C port. This port supports video, data, and power delivery.
- USB Hub Connection: Connect the USB 3.0 Upstream cable from the monitor's USB 3.0 Upstream port to a USB 3.0 port on your computer. This enables the monitor's USB 3.0 Downstream ports for connecting peripherals.
- Audio Output: Connect headphones or external speakers to the Earphone Jack for audio output.
3.3 Ergonomic Adjustments and VESA Mounting
The monitor stand allows for height and tilt adjustments to optimize your viewing comfort.
- Height Adjustment: Gently push or pull the monitor up or down along the stand to adjust its height. The monitor offers up to 130mm of height adjustment.
- Tilt Adjustment: Tilt the monitor screen forward or backward to find your preferred viewing angle. The tilt range is -5 degrees to +20 degrees.

Figure 3.2: Adjustable Stand and VESA Wall Mount. This image demonstrates the monitor's ability to adjust height and tilt, and highlights the VESA mounting compatibility for alternative setups.
For wall mounting or use with a different monitor arm, the GIGABYTE M27Q X is VESA 100x100mm compatible. Remove the original stand and attach your VESA-compatible mount.
4. Operating Instructions
4.1 Powering On/Off and Input Selection
- Power On: Press the power button (usually located on the back or bottom right of the monitor) to turn on the monitor.
- Power Off: Press and hold the power button for a few seconds until the monitor turns off.
- Input Selection: Use the joystick control on the back of the monitor to navigate the On-Screen Display (OSD) menu and select your desired input source (HDMI 1, HDMI 2, DisplayPort, USB Type-C).
4.2 On-Screen Display (OSD) Menu Navigation
The OSD menu allows you to adjust various monitor settings. Use the joystick on the back of the monitor to navigate:
- Push the joystick in to open the OSD menu.
- Move the joystick up/down/left/right to navigate through menu options.
- Push the joystick in again to confirm a selection or enter a sub-menu.
- Move the joystick left to go back to the previous menu or exit the OSD.

Figure 4.1: OSD Sidekick Software Interface. This image displays the user-friendly software interface for adjusting monitor settings directly from your computer.
Alternatively, you can use the GIGABYTE OSD Sidekick software, which allows you to set display options with your keyboard and mouse for easier adjustment of monitor settings.
4.3 KVM Functionality
The KVM (Keyboard, Video, Mouse) feature allows you to control multiple devices (e.g., desktop PC, laptop, tablet) using a single set of keyboard, video, and mouse connected to the monitor. This is particularly useful for switching between work and personal devices seamlessly.

Figure 4.2: Type-C KVM Setup. This image demonstrates how the KVM feature allows switching between a desktop and a laptop using the monitor's integrated KVM switch.

Figure 4.3: KVM Feature Explanation. This image further clarifies the KVM functionality, showing how various devices can be connected and controlled through the monitor.
To use KVM:
- Connect your primary computer to the monitor via DisplayPort or HDMI, and connect the USB 3.0 Upstream cable from the monitor to your primary computer.
- Connect your secondary device (e.g., laptop) to the monitor via the USB Type-C port. Ensure the USB Type-C cable supports video and data transfer.
- Connect your keyboard and mouse to the USB 3.0 Downstream ports on the monitor.
- Use the dedicated KVM button on the monitor (or through the OSD) to switch control between the connected devices.
4.4 Gaming Features
The M27Q X monitor includes several features to enhance your gaming experience:
- High Refresh Rate & Response Time: Experience ultra-smooth gameplay with 240Hz refresh rate and 1ms (GTG) response time.
- Black Equalizer: This feature enhances visibility in dark areas of the screen without overexposing bright areas, giving you an advantage in games.

Figure 4.4: Black Equalizer Functionality. This image demonstrates how the Black Equalizer feature improves visibility in dark game scenes.

Figure 4.5: 1ms and 240Hz Performance. This image visually compares the clarity and smoothness achieved with 1ms response time and 240Hz refresh rate versus slower specifications.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your GIGABYTE M27Q X monitor.
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a non-abrasive, monitor-safe cleaning solution. Avoid spraying liquid directly onto the screen.
- Cleaning the Casing: Use a soft, dry cloth to wipe the monitor casing. Do not use strong detergents or abrasive cleaners.
- Ventilation: Ensure the monitor's ventilation openings are not blocked to prevent overheating. Maintain adequate space around the monitor for airflow.
- Power Off When Not in Use: Turn off the monitor when not in use for extended periods to conserve energy and prolong its lifespan.
- Avoid Direct Sunlight: Do not expose the monitor to direct sunlight or extreme temperatures, as this can damage the display panel.
6. Troubleshooting
If you encounter issues with your monitor, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen | Monitor is off; Incorrect input selected; Video cable loose or faulty; Computer in sleep mode. | Ensure monitor is powered on. Select correct input source. Check video cable connections. Wake up computer. |
| Image is blurry or distorted | Incorrect resolution; Graphics driver issue; Faulty cable. | Set display resolution to 2560x1440. Update graphics drivers. Try a different video cable. |
| No audio | Volume too low; Incorrect audio output device selected; Audio cable not connected. | Increase monitor volume. Select monitor as default audio output in OS settings. Ensure audio cable (if separate) is connected. |
| KVM not switching | Incorrect cable connections; USB Type-C cable not fully featured. | Verify all KVM-related cables (video, USB upstream, USB Type-C) are correctly connected. Ensure USB Type-C cable supports video and data. |
| Dead pixels or lines on screen | Manufacturing defect. | Contact GIGABYTE customer support for assistance. |
For more detailed troubleshooting or persistent issues, please refer to the official GIGABYTE support website or contact their customer service.
7. Specifications
Detailed technical specifications for the GIGABYTE M27Q X monitor:
| Feature | Specification |
|---|---|
| Screen Size | 27 Inches |
| Panel Type | SS IPS |
| Resolution | 2560 x 1440 (QHD Wide 1440p) |
| Aspect Ratio | 16:9 |
| Refresh Rate | 240Hz |
| Response Time | 1ms (GTG) |
| Brightness (typ.) | 350 cd/m2 |
| Contrast Ratio | 1000:1 |
| Viewing Angle | 178°(H)/178°(V) |
| Color Depth | 10-bit color |
| Color Gamut | 92% DCI-P3 / 140% sRGB |
| HDR Support | VESA Display HDR400 |
| Connectivity | 2x HDMI 2.0, 1x DisplayPort 1.4, 1x USB Type-C, 2x USB 3.0 Downstream, 1x USB 3.0 Upstream, 1x Earphone Jack |
| KVM Function | Yes |
| VESA Wall Mount | 100 x 100mm |
| Adjustments | Height (130mm), Tilt (-5° to +20°) |
| Power Consumption | 19Vdc, 4.74A |
| Item Weight | 16.8 pounds |
| Product Dimensions | 28.3 x 18.5 x 7.8 inches |
8. Warranty and Support
GIGABYTE provides support for its products. For specific warranty information, please refer to the warranty card included with your product or visit the official GIGABYTE website. You can also find additional resources and support documents online.
Official PDF user guides and installation manuals are available for download:
For technical assistance, driver downloads, or service inquiries, please visit the GIGABYTE support page or contact their customer service department directly.







