What steps can be taken to test and debug the communication between a local PC and a display device, especially when physical access to the device is limited?

To test and debug the communication between a local PC and a display device when physical access is limited, one can use remote desktop software or network monitoring tools to observe the communication traffic. Additionally, checking the connection settings, updating drivers, and ensuring compatibility between the PC and the display device can help troubleshoot any communication issues. 

// Example PHP code for testing and debugging communication between a local PC and a display device

// Use remote desktop software to access the display device remotely
// Check connection settings and ensure they are correctly configured
// Update drivers for the display device and the PC to ensure compatibility
// Use network monitoring tools to observe communication traffic between the PC and the display device

Keywords

PHP debugging communication display device testing

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