Remember to set AHCI for the SSD in BIOS BEFORE you install!
Just in case you read that and had no idea what I mean:
AHCI & IDE SATA-Mode Differences
Most desktop computer motherboards offers hardware enthusiasts the option to adjust the SATA controller interface settings in their BIOS between AHCI and IDE mode. Traditionally, IDE is the time-tested standard for desktop hard drive products. The IDE interface offers basic control over the storage device, but unfortunately it does not include enterprise-level features. Advanced Host Controller Interface (AHCI) on the other hand, was created as a means to deliver additional storage support for server backplanes and high-end performance desktop computers.
Between these two disk IO settings, there are a few specific features that differ. AHCI-mode includes hot-swap drive support and Native Command Queuing that is not available in IDE mode. IDE does not support RAID arrays, and does not include the extended power management features that AHCI offers. For OpenBSD servers, port multiplier support is also enabled through AHCI.