After failure with a Samsung SDD, the installation of the Crucial SDD was seamless. Only with the cloning of OEM Windows there were problems. I had not taken although the Acronis software, whose license comes under, but the Windows afterward could no longer be bootable. I had to load 8.1 transportable media and repair the boot sector with a Microsoft Windows. Since the SDD is running smoothly and has the laptop much faster. One point deduction, because the clone SW is not a CD in, but only downloaded and the license must be requested.