Mac Error : 9997 CannotSetWidthOfAttachedController Solved
Common Causes and Solutions for Mac Error: 9997 “cannotSetWidthOfAttachedController”
For Mac users, encountering errors like "cannotSetWidthOfAttachedController" with the error code 9997 can be frustrating. However, understanding the common causes behind this issue and implementing the right solutions can help resolve it effectively. Below, we delve into the possible reasons for this error and provide step-by-step solutions to address it.
Understanding the Error Code 9997
When users face the "cannotSetWidthOfAttachedController" error on their Mac systems, it typically indicates a problem with controlling the width of an attached device. This issue can arise due to various factors, ranging from software glitches to compatibility issues.
Common Causes of Error 9997 on Mac:
-
Outdated Operating System: Running an outdated version of macOS can lead to compatibility issues with certain applications or devices, triggering errors like 9997.
-
Corrupted System Files: If essential system files are corrupt or missing, it can disrupt the proper functioning of attached controllers, resulting in the error.
-
Software Conflicts: Conflicts between different software applications or drivers can interfere with the width control of attached controllers, leading to error 9997.
-
Hardware Malfunction: In some cases, a hardware malfunction or connectivity issue with the attached device can trigger this error on Mac systems.
Solutions to Resolve the Error:
-
Update macOS: Ensure that your Mac is running the latest version of macOS. Check for updates in the System Preferences to eliminate any compatibility issues causing the error.
-
Restart Your Mac: A simple restart can sometimes resolve temporary glitches causing the error. Turn off your Mac, wait for a few seconds, and then power it back on to see if the issue persists.
-
Check for System Updates: Verify if the software associated with the attached controller has any pending updates. Updating the relevant applications can often resolve compatibility issues.
-
Reset System Management Controller (SMC): Resetting the SMC on your Mac can help address hardware-related issues. Follow Apple’s official guidelines to perform an SMC reset based on your Mac model.
-
Run Disk Utility: Use Disk Utility to check for and repair any disk errors or permissions issues. This can help fix underlying system file problems causing the error.
-
Reinstall Device Drivers: If the error is related to driver conflicts, consider reinstalling the drivers associated with the attached controller. Ensure you download the latest drivers from the official manufacturer’s website.
By understanding the common causes of the "cannotSetWidthOfAttachedController" error with code 9997 on Mac systems and implementing these proactive solutions, users can effectively troubleshoot and resolve this issue to restore the smooth operation of their devices.