Q & A:
Q: How to Change Region Code?(For Windows System)
A: 1. Open "Device Manager" ( "This PC" > "Manage" > "Device Manager");
2. Locate the optical drive, right-click, and select "Properties";
3. Under the "Settings" tab, adjust the "Start Drive Letter" and "End Drive Letter" to the desired drive letter.
Q: How to Change Region Code?(For MacOS System)
A: 1. Insert the DVD;
2. Insert the DVD into your Mac's optical drive;
3. If the DVD's region code does not match the current drive settings, a dialog box will prompt you to change the region code.
Q: Why the optical drive did not function, or stopped working after received?
A: 1. Check for Systems Updates, Sometimes a system update may resolve compatibility issues;
2. Ensure it's connected properly;
3. Check the Cable and Connection;
4. Ensure the disc is clean and free from scratches.