SSD not recognized in ultrabay on t420s win 7

[t420poklop]

Hi, I bought new Samsung SSD 860 EVO for my t420s, but I can not see the disk in windows explorer. But when I first booted system with disk in the ultrabay, there was notification in windows bar: "Drivers for Samsung EVO 860 were successfully installed." I can even see the disk in Crystal disc info, but no in windows explorer. Any ideas?

[shawross]

If you go to Computer management and then Disk management you should be able to see the SSD. You can format or partition it then if that is your intention.

[t420poklop]

Thanks a lot. New disk must be initialized and formated.
Here is good tutorial:
https://www.youtube.com/watch?v=ZxV6IcNvbek