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Usb drive not working after Samsung SSD 850 cloned
I cloned a Samsung SSD 840 Evo with the operating system Windows 7 on a Samsung SSD 850 of the same capacity (120 GB).
I did this several times with different programs (SAMSUNG Migrate, Acronis True Image anche with and without copy sector, Macrium Reflect).
When I replace the 840 with the new 850 Windows it boots, everything works except that the system does not mount the USB external hard disk drives. The USB scanner and the USB mouse work. Pen drives and external disks in Device Management report the error code 10, the device will not start. In disk management units do not appear. If I update the drivers using Windows Update it is reported that the driver of the disk drives are the most current.
If again I place the disc 840 everything works properly.
I have read other threads on this topic (USB drives not recognized) and made many attempts but have not solved the problem.
The Motherboard is Asus Z97Pro, CPU Intel 4771.
Thank you.