Just used Magician to clone OS (Win10) and files from old SATA SSD to new 870 EVO SATA SSD using the Samsung Data Migration tool. BIOS was already in AHCI mode for previous drive. PC boots fine after swapping in the new 870 EVO drive and making it boot drive. However, when viewing the drive in Samsung Magician most data (Health and Temp) and features are unavailable. SMART, Diagnostic Scan, Over Provisioning and Performance Optimization are all un available (get msg saying "The selected drive does not support this feature."). Also see no option to update firmware. EVO firmware is SVT0. Any help appreciated. Thanks!
@ddaniel51 I did not re-install Magician after cloning. Just tried that now and same result.
Update: Resolved. went through the SATA connections to MB and discovered the drive was connected to GSATA (Gigabyte MB) controller. Moved EVO drive to SATA2 controller and fixed!