I had cloned my Samsung 840 SSD (Windows 10) to a Samsung 960 EVO.
The BIOS from Asrock Z77 Extreme6 has been flashed to 2.90, which supports NVMe. In the BIOS settings, I have set the NVMe SSD…
Cloned to NVMe – Booting Problems
Source: [H]ardOCP – Cloned to NVMe – Booting Problems