Why does my GAOMON PD2200 Monitor have a lack of colors?
- TTimothy MacdonaldSep 8, 2025
If your GAOMON Monitor lacks colors, check the pins of the signal wire to ensure they are not bent or fractured.
Why does my GAOMON PD2200 Monitor have a lack of colors?
If your GAOMON Monitor lacks colors, check the pins of the signal wire to ensure they are not bent or fractured.
Why is the cursor movement abnormal on my GAOMON Monitor?
If the cursor movement on your GAOMON Monitor is abnormal, try re-inserting the USB cable or restarting your computer.
What to do if my GAOMON PD2200 shows no signal and says 'saving power' with an all-black screen?
If your GAOMON Monitor displays a 'no signal' message, 'saving power', and the screen is all black, ensure that the HDMI cables are securely connected. If you're using a desktop computer, verify that the HDMI cable is plugged into the graphics card on the tower, not the motherboard. For Windows OS, press 'Windows+p' on the keyboard and select 'Duplicate' or 'Extend', avoiding 'Computer Only' or 'Projector Only'. If your computer lacks an HDMI port, use an HDMI adapter, recommending DVI/VGA/Display Port/Type-C/Thunderbolt to HDMI adapters over USB to HDMI adapters or USB hubs.
Why is my GAOMON Monitor only displaying the wallpaper and taskbar?
Your GAOMON Monitor is likely in extended mode, which is normal. If you're unfamiliar with extended mode, use Duplicate/Mirror mode. On Windows, press Windows+p and choose 'Duplicate'. On Mac OS, go to System Preferences, then Displays, Arrangement, and check 'Mirror Displays'. If you prefer Extended mode, ensure you select the pen display as the Work Area in the GAOMON Driver, usually 'Display 2'.
Why doesn’t the side button of my GAOMON Graphics Tablet pen work?
If the side button of the pen on your GAOMON Graphics Tablet isn't working, ensure the nib isn't touching the glass surface and is within 10 mm of the surface when pressing the button.
Why is the cursor movement abnormal on my GAOMON Graphics Tablet?
If the cursor movement is abnormal on your GAOMON Graphics Tablet, try re-inserting the USB cable or restarting your computer.
Why doesn’t my GAOMON Graphics Tablet pen work and has no pressure?
If the pen doesn't work or lacks pressure in graphics software with your GAOMON Graphics Tablet: * If the pen doesn't work only in art programs, uninstall and reinstall the driver. If on Windows, 'run as administrator' during installation, but not afterward. * If the pen doesn't work everywhere, try re-inserting the USB cable. * Try different USB ports. * Try a different computer.
What to do if GAOMON Graphics Tablet shows 'No signal--saving power--all black'?
If your GAOMON Graphics Tablet displays 'No signal--saving power--all black', ensure the HDMI cables are securely connected. If using a desktop, plug the HDMI cable into the graphic card on the tower, not the motherboard. For Windows, press 'Windows+p' and choose 'Duplicate' or 'Extend', not 'Computer Only' or 'Projector Only'. If your computer lacks an HDMI port, use an HDMI adapter (DVI/VGA/Display Port/Type-C/Thunderbolt are recommended over USB to HDMI). Avoid using a USB hub.
How to fix GAOMON PD2200 Monitor when the power indicator does not flash?
If the power indicator on your GAOMON Monitor does not flash, make sure the power is on, and check the socket and power cable.
What to do if the side button of the pen doesn’t work on GAOMON PD2200?
If the side button of the pen isn't working on your GAOMON Monitor, make sure the nib isn't touching the glass surface and is within 10 mm of the surface when pressing the button.
Overview of the GAOMON PD2200 pen display and its main features.
Details of the pen display, digital pen, adjustable stand, and included accessories.
Operating system compatibility for the GAOMON PD2200 driver.
Instructions and notes for downloading and installing the GAOMON driver.
Understanding the device connection status indicator in the driver.
Configuring the tablet's active area mapping to the display.
Customizing the functions assigned to the buttons on the digital pen.
Adjusting the pen's pressure sensitivity curve for preferred responsiveness.
How to test the pen's pressure sensitivity levels on the display.
Procedure for calibrating the pen display for accurate tracking.
Activating Windows Ink for enhanced compatibility with drawing applications.
Enabling mouse mode for cursor control using the pen.
Personalizing express key functions and pressure curves per application.
Saving and loading custom driver configuration settings.
Solutions for common issues related to the pen display's functionality.
Solutions for common issues related to the pen and driver functions.
| Display Size | 21.5 inches |
|---|---|
| Panel Type | IPS |
| Pen Pressure Sensitivity | 8192 levels |
| Response Time | 25 ms |
| Contrast Ratio | 1000:1 |
| Display Area | 476.64 x 268.11 mm |
| Pen Resolution | 5080 LPI |
| Report Rate | 266 PPS |
| Brightness | 250 cd/m² |
| Resolution | 1920 x 1080 |
| Viewing Angle | 178° (H) / 178° (V) |
| Connectivity | HDMI, USB |
| OS Support | Windows, macOS |
| Pen Technology | Battery-free |
| Stand Adjustability | Adjustable tilt |