How to Fix Black Screen / No Signal on the Huion Kamvas Pro 27 (144Hz)
Causes Video cable plugged into the motherboard instead of the discrete GPU — The Kamvas Pro 27 (144Hz) pushes a 4K signal, and on desktop PCs with a ...
Digital Art & Illustration, Animation, Graphic Design, Photo Editing, 3D Modeling, Video Editing, Game Art, Concept Art, UI/UX Design, Digital Fashion Design
The Huion Kamvas Pro 27 (144Hz) is the industry's first 27-inch 4K pen display with a 144Hz refresh rate, announced December 1, 2025. Its 3840 x 2160 Quantum Dot IPS panel delivers a 160% sRGB color gamut volume (99% sRGB, 98% Adobe RGB, 98% DCI-P3, 98% Display P3) with 3D LUT hardware calibration and ΔE < 1 factory accuracy, while the 144Hz refresh rate makes frame-by-frame animation and fast-paced creative work feel exceptionally fluid. Powered by PenTech 4.0 with dual battery-free PW600/PW600S pens (16,384 pressure levels, ±60° tilt, 2g activation force), the GT2702 pairs a nano-etched Canvas Glass 3.0 surface with 10-point multi-touch, HDMI 2.1/DP 1.4/USB-C top-mounted ports, and a built-in 20° stand with VESA mounting for a complete pro studio setup.
| Brand | Huion |
|---|---|
| Model | Huion Kamvas Pro 27 (144Hz) |
| Display Size | 27 inches (diagonal) |
| Active Area | 596.736 x 335.664 mm (23.49 x 13.21 in) |
| Resolution | 3840 x 2160 (4K UHD) |
| Aspect Ratio | 16:9 |
| Panel Type | IPS, Quantum Dot, Full Laminated, Anti-Glare Canvas Glass 3.0 |
| Color Gamut | 160% sRGB volume; 99% sRGB, 98% Adobe RGB, 98% DCI-P3, 98% Display P3 |
| Color Accuracy | ΔE < 1 (3D LUT factory hardware calibration) |
| Pen Technology | PenTech 4.0 (Battery-Free EMR, HV200 chip) |
| Pen Pressure | 16,384 levels |
| Pen Tilt | ±60° |
| Pen Report Rate | >260 PPS |
| Pen Resolution | 5080 LPI |
| Included Pen | Dual pens included: PW600 (standard grip, 3 side keys) and PW600S (slim, 2 side keys), both with tail eraser and battery-free EMR |
| Touch | 10-point multi-touch |
| Stand | Built-in 20° integrated stand |
| VESA Mount | 100 x 100 mm |
| Connectivity Details | 1x HDMI 2.1, 1x DisplayPort 1.4, 1x USB-C (Full-featured, video + data + power), 2x USB-A 2.0, 1x DC-in, 1x 3.5mm headphone jack |
| Connectivity | HDMI 2.1, DisplayPort 1.4, USB-C (Full-featured, video + data + power) |
| Response Time | 5 ms (typ) |
| Brightness | 300 cd/m² (typ) |
| Contrast Ratio | 1000:1 (typ) |
| OS Support | Windows 10 or later, macOS 10.12 or later, Android 6.0 or later (USB3.1 + DP 1.2 required), Linux (Ubuntu 20.04 LTS) |
| Material | Black, with Canvas Glass 3.0 (7H hardness) and four rear heat dissipation holes |
| Dimensions | 656.1 x 405 x 22.7 mm (25.8 x 15.9 x 0.9 in) |
Step-by-step fixes for common issues with this gadget
Causes Video cable plugged into the motherboard instead of the discrete GPU — The Kamvas Pro 27 (144Hz) pushes a 4K signal, and on desktop PCs with a ...
Causes NVIDIA video color range set to Limited (16–235) instead of Full (0–255) — Huion's official support article for the Kamvas Pro 27 pins this dow...
Causes WinTab32.dll was not installed or replaced correctly — The Huion driver delivers pressure to Windows drawing apps (Photoshop, SAI, Clip Studio ...
Causes The USB data link is missing or not carrying data — The Kamvas Pro 27 (144Hz) drives the pen through a separate data line: in the HDMI or Displ...
Causes Physical touch switch on the display is off — The Kamvas Pro 19/27 series has a sliding touch switch on the side of the unit. Huion's official ...