Fix a drawing tablet that won't connect, loses pressure sensitivity, or has a pen that doesn't register. Step-by-step troubleshooting for Wacom, Huion, and XP-Pen tablets on Windows and Mac.
Work through these in order, the most common causes come first.
Before any software troubleshooting: disconnect the USB cable from both the tablet and the computer, wait 10 seconds, and reconnect.
A surprising number of connection failures are resolved this way.
If you're using a USB hub, plug directly into a port on the computer instead.
The tablet driver runs as a background service.
If it crashed or failed to start: Open Task Manager (Ctrl+Shift+Esc) Look for Wacom_Tablet.exe, HuionTablet.exe, or PentabletService.exe If present, right-click and End Task Relaunch the driver from the Start menu or restart the computer
Driver corruption is the most common cause of persistent issues: Download the current driver from the manufacturer's website (not from Windows Update or the disc) Uninstall the existing driver through Control Panel / System Preferences, not just by deleting files For Wacom: use the Wacom Tablet Driver Cleanup Utility before reinstalling Restart before installing the new driver
Windows Ink creates conflicts with many drawing applications.
When Windows Ink is active, pressure data sometimes routes through Windows instead of the tablet driver: Open the tablet driver software Find the "Mapping" or "Options" tab Disable "Use Windows Ink" or "Windows Ink" toggle Restart Photoshop, Clip Studio, or whatever application you use
The tablet may be working correctly but the application is set to ignore pressure.
In Photoshop, click the brush tool, open the brush settings, and confirm "Shape Dynamics" has "Size Jitter" set to "Pen Pressure." In Clip Studio Paint, check the Sub Tool Detail window for pressure curve settings.
Open the tablet driver settings and find the diagnostic or test area.
Move the pen across the surface, you should see the cursor move.
Apply pressure, the pressure meter should respond.
If the pen doesn't register in the driver's own test area, the pen hardware is the issue, not the software.
USB ports on the same hub share bandwidth.
A high-bandwidth device on the same hub (external SSD, webcam) can crowd out the tablet.
Try a USB port on the other side of the computer, or on a different chipset.
USB-C to USB-A adapters sometimes fail to carry the data lines a tablet needs.
Some VPN clients, screen recorders, and pen-related software conflict with tablet drivers: Screen capture software that hooks into pen events (Lasso, Snip & Sketch in extended mode) VPNs that intercept device communications (rare but reported) Old versions of Photoshop that pre-date the tablet's driver If the tablet works immediately after a clean Windows startup but fails after certa in programs load, use the Windows Task Manager startup tab to identify and disable potential conflicts one at a time.
Our picks
As an Amazon Associate I earn from qualifying purchases. Picks are based on manufacturer specs, independent reviews and owner reports.
HUION
3-inch laminated pen display with anti-sparkle glass, dual dials and a 16K-level pen.
XPPen
A small wireless pen tablet with a battery-free stylus and 8 shortcut keys.
XP-PEN
6-inch laminated pen display with a red dial, shortcut keys and tilt-sensitive pen.
FAQ
The most common causes are: an outdated or corrupted tablet driver, the application not receiving pressure data from the driver (check the application's brush settings), or a Windows Ink conflict. On Windows, disable Windows Ink in the tablet driver settings, many drawing applications route pressure through their own protocol and Windows Ink causes conflicts.
A yellow exclamation mark in Device Manager means Windows cannot load the tablet driver. Uninstall the driver completely using Wacom's Tablet Driver Cleanup Utility (available from Wacom's support page), restart, then reinstall the latest driver from Wacom's website.
The driver is not installed on the second computer, or an older version is installed. Download and install the current driver from the manufacturer's website on each computer you use. USB drivers transfer is not possible, each computer needs its own installation.
Parallax alignment issue, common on pen displays (tablets with screens). Calibrate the pen using the tablet driver's built-in calibration tool. On external monitors, check that the tablet is mapped to the correct monitor in the driver settings.
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