Keeping this firmware updated is vital. Each new release often brings more than just bug fixes; it can introduce new features, improve interactive pen recognition, enhance touch performance, and strengthen the device's security. The RP653K supports two convenient methods for this: over-the-air (OTA) and USB updates, which are key capabilities of the platform.
. The board will automatically download, install, and restart. Option 2: USB Manual Update (Most Reliable)
Firmware changes can occasionally reset touch sensors. Go to Settings > Touch > Calibration and follow the on-screen crosshair prompts to recalibrate the infrared touch overlay. The Screen is Stuck on the BenQ Logo (Boot Loop)
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Scroll down to or System Update and select Check for Update . Step 4: Download and Install
: Tap Check for Update . If a new version is available, the system will prompt you to download and install it.
Unzip the downloaded file (if necessary) and copy the main firmware file directly to the root directory of your FAT32-formatted USB drive.
Confirm that the downloaded file matches the exact sub-model of your RP653K. Panel is Stuck in a Boot Loop Keeping this firmware updated is vital
Do not power off the device during the installation process. 💾 Manual: USB Update (No Internet Required)
If an update is available, the screen will display the release notes. Click . Once downloaded, prompt the system to Install Now .
Plug the USB into the or 3.0 port on the side of the panel. Go to Settings -> System -> System Upgrade -> USB Update .
If you notice misalignment after upgrading, open the built-in system tools and execute the multi-point infrared touch calibration utility. Troubleshooting Common Update Failures Probable Cause Actionable Solution "No update file found" error Wrong USB format or file path. Go to Settings > Touch > Calibration and
The RP653K offers two primary ways to update its firmware, giving you flexibility.
: On your RP653K home screen, go to the Settings icon.
: Choose the targeted displays, click Update Now , or schedule the firmware distribution to run overnight to prevent class interruptions. Post-Update Maintenance Checklist