If the drive disappears from File Explorer, go to Device Manager, uninstall the "MATSHITA BDMLT UJ240AS," and restart. Windows will automatically reinstall the driver.
Improved laser precision for fewer "coasters" during burning. matshita bdmlt uj240as firmware update updated
Right-click the update utility and select "Run as Administrator." If the drive disappears from File Explorer, go
Support for newer brands of BD-R and BD-RE discs. Right-click the update utility and select "Run as
If your manufacturer doesn't list an update, the drive may already be at its final stable version. In this case, ensure your "Chipset Drivers" and "SATA Controller Drivers" are updated instead. Conclusion
A failed firmware flash can "brick" your drive (render it permanently unusable). Ensure your laptop is plugged into a power source and do not turn it off during the process.
Search the support site of your laptop manufacturer using your specific laptop model number (not just the drive model):